Teflon Coated B7 Stud Bolts Torque Specs

We ship nationwide, including states Alaska Texas California Alabama Illinois Oklahoma Pennsylvania Ohio Montana Mississippi Arkansas. The plant is approximately 96,000 square meters with a 37,800 square meters of covered structure. Method of bolt up. Additional requirements may be imposed by media char-acteristics, trim, and frequency of valve operation. Cover and bolt materials of standard valves will be supplied in accordance with the following table: SPECIFIED BODY COVER ANSI/ASME COVER BOLT DIN COVER BOLT Ductile Iron Carbon Steel ASTM A193 Gr. ASTM A307 Gr- A & B is wider than that of a standard hex bolt. com A55 FASTENER TORQUE CHARTS Imperial has made a concerted effort to provide accurate information in its catalog and on its web site, however Imperial assumes no responsibility for the accuracy of the information. 19) Flexitallic does not generally recommend a bolt stress above 60,000 PSI. KACE U Series Ball Valve is a reduced bore, floating ball, end entry, unibody design available in sizes 11/ 2” through 10”, ANSI classes 150 & 300. Available Torque Values for Full Face 1/16" thick gaskets in ANSI B16. Rec'd/Avail. We manufacture complete range of heavy hex bolts in metric and imperial sizes with coarse, fine, extra fine threads and full compliance to ASTM A193 Grade B7 specification. The first requirement in determining the amount of torque to apply is a knowledge of the desired bolt stress. Kimball Midwest is a Maintenance and Repair Operations (MRO) distributor committed to superior products, customer service and product availability. 5 150# Flat Face Flanges with B7 Bolts Tables Applicable for GYLON, GRAPH-LOCK, and CNA Materials. com 4 • Tolerances of the total length of the studbolts acc. Stud Bolt - A complete Guide of Pipe Fasteners Stud bolt, nuts, machine bolts and washers are also known as bolting material or fastener. The purpose of producing them with a strength of the property class 10. Flange Bolt-Up Bolting Torque Table 1. Em testes operacionais, PTFE revestido conectores têm fora-realizada todos os outros em ambientes agressivos, tais como óleo offshore plataformas, Onde maresia e a constante lapidação do mar waterr não tem qualquer efeito perceptível. 5 – 8 inch (40 – 200 mm) CS, ASTM A193, Grade B7, threaded mounting studs NOTE Sensor sizes of 0. Exporter of PTFE Coated Nut Bolt. necessary to use flange connections. (10) Nuts may be of the same material or may be of compatible grade of ASTM A194. The torque values are approved for spiral wound graphite and PTFE filled gaskets, graphite sheet gaskets GHE and GHR types, ring joint, double jacketed and Camprofile gaskets. check the current price of ptfe coated lead screw before you buy ptfe coated stainless steel screws from India. Use the following equation to determine the appro-priate bolt torque: BoIt torque =. Please check below DIN 976-1 Stud bolts 2014-15 price list. We manufacture Fasteners with material specification Carbon steel grades B7, B7M, L7, L7M, B16, Austeniticstainless steel grades B6, B8, B8 cl 2, B8M, B8M cl 2, B8T, B8C type 304, 316, 321, 310, Duplex / super duplex SS grades 31803, 32760. Atlanta Rod and Manufacturing's Torque charts for bolts. ) Bolt Length (in. Always use flat washers on both sides of the connection. The calculator is generic an can used for imperial and metric units as long as the use of units are consistent. The plant is approximately 96,000 square meters with a 37,800 square meters of covered structure. bolt Torque Sequence Finger-tighten all nuts and bolts. 12; This Table is applicable for PTFE coated bolts with K=0. ASTM A193 GRADE B7 TEFLON COATED STUD BOLTS. 09 / Piece; astm a 193 b7 stud bolts and nut: Price US$ 0. At Highland Threads we have the capability, the facilities and the capacity to manufacture to all of the specific needs of engineers, regarding specs, exotic materials and made-to-print parts. Grade B7 bolts are commonly used in pipe flange connections. 3-VALVE HARD SEAT MANIFOLD Solutions for Oil & Gas and Petrochemical Processing 3/16” and 3/8” Bore 3-valve Manifold The 3-valve hard seat manifold designed for instrument calibration incorporates two shut-off valves and an equalizing valve in a single body. Available Torque Values for Full Face 1/16" thick gaskets in ANSI B16. Raised Face height of 2mm for Class 150 & 300 and 7mm for Class 600, 900, 1500 & 2500 are included in dimension L (Bolt Length). Call today to learn more. Always replace shear bolts with identical property class. Studs and Nuts are Heat Code Traceable Material Test Reports (MTRs) Available on Demand (for box quantities only)* Stud and Nut Sets are Lot Number Traceable (for box quantities only)*. Bolts secure material by applying pressure from the head of the bolt. Nuts and Bolts by the piece, box, or bulk; Fast order turnaround. Note: The acceptability of galvanized coatings at temperatures above 450°F is at the discretion of the end user. 5” 292 14” 356 17” 432 22” 559 1. ASTM A325/A325M Type 3 is a grade specification for structural bolts, stud bolts, threaded rods made from carbon steel, covering requirements for chemical composition, mechanical properties, hardness, bolt marking with compatible nuts and washers. As per ASME B16. Inherent Fire Safe Disc-Seat sealing was achieved by torque force evenly loaded on disc laminated seal edge, which has resilient. There are three major Steel Fasteners used in industries: Stainless Steel Bolts, Carbon Steel Bolts, and Alloy Steel Bolts. M & Y values your questions answered "What are M & Y Values?" We are frequently asked at Corseal to provide M & Y values for our gaskets so that the customer can design flange joints using the ASME Boiler and Pressure Vessel Code. [762–1,219 mm]), five or more repetitions may be required. (9) Bolting materials suitable for high-temperature service with austenitic stainless steel valve materials. THREADS OF STUD BOLTS. These Weight Includes The Weight Of A Full Threaded Stud Bolt Along With Two Heavy Hex Nuts. (3) From the opposite end of the stud, place an insulating washer, a metal washer and a nut, and hand tighten. PTFE coatings, lubrication, and assembly factors can alter these values. Order of efficiency from least to greatest: a. It is made of alloy steel and has six radial lines on the top of the bolt head. Values in this chart are advisory only, all applications vary. Since then, almost all international petrochemical, Oil drilling rigs and chemical process industries have specified these studs for both offshore and land based applications. Torque-Tension Relationship for ASTM A193/A193M B7 & A320/A320M L7 Bolts and Studs Clamp Load Specified per API 6A (50% of yield) Caution: All material included in this chart is advisory only, and its use by anyone is voluntary. Apart from these TEFCOT'M coated B7 stud, bolts are installed under sea splash zones and. Exporter of PTFE Coated Nut Bolt. 737562149277 nm to ft-lbs = 1. In Top 10 Manufacturer, Suppliers & Exporter of Stainless Steel Bolts, 304 Stainless Steel Bolts, 316 Stainless Steel Bolts, 316L Stainless Steel Bolts, 304L Stainless Steel Bolts, A193 Grade B7 Bolt, a193 gr b8 stud bolts Since 1999 and supplying to renowned companies worldwide. The above Table is applicable only for A193 Grade B7 and A193 Grade B16 Stud Bolts. At Highland Threads our primary goal is to provide our customers with the fastener products they need right when they need them. 1 is the lowest requirement and EN10204 3. The below online ASTM A193 B7 Bolt Torque Chart provides tension, torque, TPI information against their corresponding sizes. clearance to relieve pressure past the upstream seat, and positive preloading to ensure low pressure/vacuum sealing. ISO Approved astm fasteners manufacturers in india , we offer astm a193 fasteners, ASTM Nut Bolt Material ,astm f468 fasteners, astm nuts and bolts at Low Cost, check ASTM Bolts Specifications. Additional requirements may be imposed by media char-acteristics, trim, and frequency of valve operation. Features • • Sold•in•Individual•Sets•or•Box•Quantities. , and assume Alloy Steel Bolts (A193 B7 w/ 2H Nuts) with oil/graphite lubrication. We are specialised in manufacturing high tensile fasteners of all grades speciallly ASTM 1 193 GR. These are manufactured to customer specifications including ASTM A307, A325 and A490 Standards in full or part threaded (metric and imperial) individual bolts or assembled bolting sets. It is absolutely critical to use the right number, diameter, length, and material to bolt flanges properly and ensure leak-free connections. with low operating torque. (8) Mechanical property requirements for studs shall be the same as for bolts. A193 Grades. Lubricated refers to fasteners in the "As Received" condition, which is normally a light preservative oil coating on unplated fasteners and no oil coating on plated fasteners. All Categories > Valves > Flanged Ball Valves > Merit Brass ASME Class 300 Flanged End Ball Valve > Item # 300-1 Item # 300-1, Merit Brass ASME Class 300 Flanged End Ball Valve Printable Page. See BODY & PLUGS MATERIAL TABLE for material selections. Torque must overcome all sources of friction before elongation can occur. Use high-strength A193 B7 machine bolts or studs. This stress based on the yield strength of the bolt material. Nuts shall be torqued to the values listed in the table below with even gaps at the bolt pads. (3) From the opposite end of the stud, place an insulating washer, a metal washer and a nut, and hand tighten. Bolts Manufacturer, Suppliers & Washers Exporters in Mumbai(India) known asM P JAIN. bOLt tOrqueS FOr bOth LubriCated and teFLOn COated bOLtS Lubricated b7/2h, L7/gr4 PtFe COated b7/2h, L7/gr4, b16/gr4 Stud size torque Stud size torque (inches) lb·ft nm (inches) lb·ft nm nOteS above torques are based on B7/2h, l7/gr4 and B16/ gr4 stud Bolts/nuts only to produce 60% of yield stress. , has been manufacturing anchor bolts, embeds, headed bolts and construction fasteners to customer specifications since 1981. afindustrial. Regardless weather you want a xylan 1424 blue A193 B7 stud bolts (we consider very standard), or xylan black B-16 hex bolts, we are experts at PTFE coated fasteners. STUD BOLTS ASTM A193 GRADE B7 B16. A193 Grades. Medium-Strength Threaded Rod, Grade B7 Black-Oxide Coated Alloy Steel,1/2"-13 Thread Size, 6-1/2" Long (Qty 100 rods). A193 B7 Studs in custom lengths from 1/4” to 4” Diameter. PTFE Coated Nuts And Bolts are light in weight and are compact in design. B7 STUD BOLT WITH GRADE 2H. Torque Values are in ft. The torque values are approved for spiral wound graphite and PTFE filled gaskets, graphite sheet gaskets GHE and GHR types, ring joint, double jacketed and Camprofile gaskets. A 50% yield target is desirable to maintain torque and achieve appropriate spring back. 9 • ASTM A325 High Strength Bolts • Torque Shear Type High Strength Bolts. For sliding connections, properly secure bolt but allow bolt to move within connection slot. Regardless weather you want a Xylan blue A193 B7 stud bolts (we consider very standard), or Xylan black B-16 hex bolts, we are experts at PTFE coated fasteners. Got something to say? Scribble it on a virtual napkin, fold it up and drop it right here. Results are Torque Maximum Torque. Please contact Emerson or their agents prior. is your source for ASTM A193 B7 Studs and A193 B7 Stud Bolts in a variety of finishes including B7 Blue Xylan Studs, B7 Zinc Plated Studs, and B7 Hot Dip Galvanized Stud Bolts. Here are 4 of the best impact wrenches for 2019. Manufacturer of ASTM A193 GR. ASTM A307 Gr- A & B is wider than that of a standard hex bolt. Recommended Torque for Packing Flange Nuts GRAPHITE TYPE PACKING PTFE TYPE PACKING VALVE STEM VALVE STEM DIAMETER Minimum Torque Maximum Torque Minimum Torque Maximum Torque CLASS CLASS Inches LbfSin LbfSin. AmeriBolt, Inc. Torque Tightening Values for Structural Steel Bolts Below is a list of the recommended tightening torques for 12. We will continue changing the way we do business focusing on the customer’s needs and our company’s Vision, Mission & Values. Use proper torque values. The user must verify these conditions, as outlined, are appropriate for the specific application. Upstream exploration and production companies use our fasteners for their masts, cranes, mud pumps Browse Bolts Datasheets for Bayou City Bolt & Supply Co. Quality Steel Bolts / Nut Bolt from K B Steel Export meet the strictest requirements and provide maximum safety for reliable operations without breaking down. B7 x A194 2H 4 = ASTM A193, B8M x A194 8M 5 = Monel K-500 6 = Hastelloy C 7 = 316 SS 8 = Gr. We also stock Stell Fasteners. Use high-strength A193 B7 machine bolts or studs. Choose from our selection of bolts, including hex head screws, socket head screws, and more. IN-STOCK – Available for IMMEDIATE shipping… Lightning Bolt has one of the largest inventories of PTFE fasteners in North America, including ASTM A-193 B7 Xylan 1424 Stud Bolts Teflon Blue. Stub Bolt A193 B7 Standard: customized sizes as per your need. 51 --- --- --- ---450 0. Torque Tightening Values for Structural Steel Bolts Below is a list of the recommended tightening torques for 12. stem 17-4 ph, b7 bolts. B7: Bolt provides anchor bolts. Material: B7 Black, B8 Stainless, B7 Cad Plated, Hot Dipped Galvanized, Electro-Plated Galvanized, Teflon Xylon Coated, and other alloys available. SCOPE Full-Face Wafer/Lug Butterfly Valves with through-drilled or threaded flange bolt holes for corrosive and/or abrasive. If you are looking for a 150#, 300#, & 600# Flange Stud Bolt Chart, we got you covered. Available in a wide range of colors. B7 Heavy hex bolts are ideal for industrial and structural bolting application with high-temperature or high-pressure service environment. My ASTM A193 B7 chart does not show specs for an M27 PTFE bolt, but it does show for a 1" x 8 TPI PTFE bolt, which would be very close to an M27 x 3mm (1. Will teflon coating the bolt & nut withstand? What I mean to say is will the teflon last while tightening nut & bolt? 2. Actuated Valves, Manual Valves, and Flow Meters from Assured Automation. Bolt Torque Values Class 150. For tightening to the final torque values, tighten bolts sequentially clockwise once around the flange. alleged infringement of any United States patent by any product supplied by the Seller made in accordance with materials, designs or specifications furnished or designed by the Buyer, provided that prompt written notice be given to the Buyer of the bringing of the suit and than an opportunity be given t o the Buyer to defend it. TORQUE ASTM A193 B7. torque for use during assembly of standard face dimension FRP pipe flanges. ) Raised Face Ring Joint 1/2" - 150# 4 1/2 2-1/2. American Fastener, an Industrial Fasteners supplier offers specialty fasteners, precision fasteners & custom fasteners to the aerospace, military, marine and automotive industries. Stud Bolts Manufactured By INDANA STEEL Carry A Warranty Of 24 Months. Clamp load is also known as preload or initial load in tension on bolt. Manufacture of ASTM A325/A325M High Strength Structural Steel Bolts Manufacture of ASTM A325 / ASTM A325M High Strength Structural Steel Bolts in grade ASTM A325 Type-1, ASTM A325 Type-2, ASTM A325 Type-3, ASTM A325M Type-1, ASTM A325M Type-2, ASTM A325M Type-3. 20, depending on the load, sliding speed, and particular PTFEcoating used. Using this pattern, tighten the bolts in 20% increments of the final bolt torque until 80% of final bolt torque has been achieved. An offshore spill in late 2012 has brought the bolt safety issue to the forefront with regulators and the industry. All industrial fasteners from our online store ship for free. As fastener manufacturer, we got you [. PTFE Coated Bolts have a Low Coefficient of Friction – The coefficient of friction of PTFE is generally in the range of 0. * Torque Values are in ft. Maximum Recommended Tightening Torques. 23 Section 6 Appendix 12/21/01 RCR15 Series Rotary Cutters 312-556M Land Pride Section 6 Appendix Torque Values Chart for Common Bolt Sizes in-tpi1 N · m2 ft-lb3 N · m ft-lb N · m ft-lb mm x pitch4 N · m ft-lb N · m ft-lb N · m ft-lb. The specification for ASTM A193 covers alloy and stainless steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. B7 STUD BOLT WITH GRADE 2H. Additional Resources ASTM: If you are working with A325 structural bolts on a regular basis, we strongly recommend purchasing a copy of the ASTM A325 specification from ASTM International. Raised Face height of 2mm for Class 150 & 300 and 7mm for Class 600, 900, 1500 & 2500 are included in dimension L (Bolt Length). B7 x A194 2H 4 = ASTM A193, B8M x A194 8M 5 = Monel K-500 6 = Hastelloy C 7 = 316 SS 8 = Gr. B7 threaded studs and short, headed bolts are readily available in the marketplace. These bolts are typically bought and sold in a plain, bare metal finish but are often hot-dip galvanized, zinc plated, Xylan coated, PTFE coated, or otherwise coated for corrosion resistance. The above calculations are based on the use of a ASTM A193 Grade B7/B16 bolt with a coefficient of friction of 0. Double end studs are used for high strength bolting. That's part of what gives these nuts such an incredible lifespan. 51 --- --- --- ---450 0. WW-V-35 ISO 5211 Mounting pad MSS-SP-72 Max. Instead, torque head bolts/nuts to the specifications given in Table 2 of this addendum. Zeron 100 is available as a fastener in three different grades. Carbon Steel Nuts / Non Standard Special Carbon Steel Nuts can be offer as both Metric & Imperial Inch sizes with Coarse, Fine, UNC, UNF, UN, BSW, Acme threads. 1 Dimensional standards in india at best price. au1439 call +6 1 3 8335 0001. alleged infringement of any United States patent by any product supplied by the Seller made in accordance with materials, designs or specifications furnished or designed by the Buyer, provided that prompt written notice be given to the Buyer of the bringing of the suit and than an opportunity be given t o the Buyer to defend it. Torque values are based on. B7 studs with 2H heavy hex nuts; with studs, nuts and the nut bearing surfaces lubricated with a never-seize type paste (k = 0. used bolts or studs 3. Find trusted Large Diameter Bolts manufacturers and distributors that meet your business' needs on ThomasNet. Both the grade symbol and manufacturer's identification are applied to the heads of bolts and one end of studs. Notes: Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0. Browse the page for information on manufacturing reduced shank stud bolts, forming method, available sizes, sub-types, thread types, metric and imperial dimension standards, weight charts, torque values, material categories, grades and astm specifications. 1 is the lowest requirement and EN10204 3. Its unique. 4958 uns N08810 inox fasteners, Incoloy 800H u bolt, 1. The calculator is generic an can used for imperial and metric units as long as the use of units are consistent. Torque must overcome all sources of friction before elongation can occur. B7 studs with 2H heavy hex nuts; with studs, nuts and the nut bearing surfaces lubricated with a never-seize type paste (k = 0. For tightening to the final torque values, tighten bolts sequentially clockwise once around the flange. Note: Cof = Coefficient of Friction. The clamp load is created by torquing either nut or bolt. Heavy Hex Bolts available in ready stock as per ANSI B18. Torque the bolts at 30% of the final loading using the appropriate bolt pattern. A325 bolts Manufacturer & Supplier Manufacting high-class A325 bolts in India Buy A325 bolts, A325 Nuts, A325 Bolts, A325 Screws, A325 washers for perfect connection & critical applications, excellent pricing and extensive size range of A325 bolts, 10% sale on A325 bolts only on 50000 pcs. Studs and Nuts are Heat Code Traceable Material Test Reports (MTRs) Available on Demand (for box quantities only)* Stud and Nut Sets are Lot Number Traceable (for box quantities only)*. Topics such as proper bolt and gasket selection, flange face arrangements, alignment during installation, bolt-up patterns and the relationship between applied bolt torque and achieved gasket stress are discussed, and practical recommendations are provided to avoid some of the common installation pitfalls. if a torque value is specified for the job you are doing; check the factors involved to insure you are getting the result the designer intended. In stock and ready to ship. Materials -Bolts in ASTM A193 and Nuts in ASTM A194 (All Grades) Scope ASTM A193 is the standard specification for alloy-steel and stainless steel bolts used in high-temperature or high-pressure environments or other special-purpose applications. It is absolutely critical to use the right number, diameter, length, and material to bolt flanges properly and ensure leak-free connections. Manufacturer of ASTM A193 GR. They fit with corresponding tapped holes and nuts to create bolted joints. Buy Super Duplex Fasteners in UK from Siddhagiri, one of the leading Bolts and Nuts suppliers in Europe. The valve has a flanges with bolt holes used to bolt it to matching flanges on the pipe. Torque specifications and assembly instructions provided in kit Xylan coated B7 studs and 2H nuts are standard but can be customized upon request Studs shipped in protective sleeves Durable weatherproof tag VSP Clean Flow-LE or FS gasket Lubrication included where applicable Critical installation information and sign-off. Stainless Steel Fasteners Supplier & Manufacturer. au1439 call +6 1 3 8335 0001. The first factor is the bolt's diameter. The material qualities for studs are defined in the different ASTM standards, and are indicated by Grade. with low operating torque. The flanges are drilled to receive bolts which, if of the proper material, will develop the full flange strength and result in a satisfactory joint at the service intended. 25 Thrust Washer 1 Set PTFE 30 Cap Bolt 1 Set A193 B7 A193 B8 SPECIFICATIONS 41,Nominal Operating Torque for RG (15% Glass Filled PTFE Teflon). A325-14 Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength (Withdrawn 2016) Products and Services / Standards & Publications / Standards Products You are being redirected because this document is part of your ASTM Compass® subscription. API Spec 20E incorporates specifications for bolt steel grades B7 and B7M. B7 rod and studs, GR. Hydraulic torque wrench e. The calculator below can be used to calculate the torque required to achieve a given axial bolt force or load. The torque of the M10 bolts is 35 Nm (25. US Recommended Bolt Torque. Required torque calculations for proper bolt elongation are made based on threaded fastener. The desired geometry of the nut or bolt decides what standard to use. Our ptfe (teflon / xylan) COATING WILL HAVE UNIFORM THICKNESS OF 20 + 5 MICRONS WITH THE WORKING TEMPERATURE RANGE OF 50 TO + 250 Degree Celcius. 07 is for PTFE (Teflon/Xylan) coatings. With over 35 years of bolt and engineering experience, Mr Bolt and Nut has accumulated a wealth of technical competence. 17) using the installation and bolt tightening practices outlined in this handbook. The flanged assembly must be fitted with a Klinger Maxiflex Spiral Wound , Style CRIR Gasket. When K-factor is essentially the same or consistent, torque can be calculated easily to make up all fasteners with the same diameter and fastener geometry. Suggested Torque Values for Use with Teadit Spiral wound 913M (with inner & outer rings)/Standard ASME B16. A variety of Jamesbury® actuators and accessories are available mounted and tested on the valves for single-source responsibility. Tighter corrosion tensions are achieved with less requeired torque with B7 Teflon Stud Bolts. Torque Values are in ft. Regardless weather you want a teflon blue A193 B7 stud bolts (we consider very standard), or teflon black B-16 hex bolts, we are experts at PTFE coated fasteners. These bolts are typically bought and sold in a plain, bare metal finish but are often hot-dip galvanized, zinc plated, Xylan coated, PTFE coated, or otherwise coated for corrosion resistance. The flanges are drilled to receive bolts which, if of the proper material, will develop the full flange strength and result in a satisfactory joint at the service intended. M & Y values your questions answered "What are M & Y Values?" We are frequently asked at Corseal to provide M & Y values for our gaskets so that the customer can design flange joints using the ASME Boiler and Pressure Vessel Code. Molybdenum di-sulphide or Nickel powder anti-seize compounds. Check PTFE Coated Machine Screws Dimensions. ASTM A193 Bolts. WW-V-35 ISO 5211 Mounting pad MSS-SP-72 Max. While performing drilling operations in the Gulf of Mexico, a Chevron-operated rig lost approximately 400 barrels of drilling fluids. Method of bolt up. Find trusted Large Diameter Bolts manufacturers and distributors that meet your business' needs on ThomasNet. Use high-strength A193 B7 machine bolts or studs. pdf), Text File (. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM. Seng Heng Engineering Pte Ltd supply products such as Petrochemical Bolts and Nuts, Structural Hex Bolts, Threaded Rod, U-bolts, Turbine Bolting etc. As per ASME B16. 2” x 1½” 50 x 38 3” x 2” 76 x 50 4” x 3” 102 x 76 6” x 4” 152 x 102 11. Here are 4 of the best impact wrenches for 2019. Frequently used grades are A193 for thread rods and A194 for the nuts. L7T - Chromium-Molybdenum Alloy Steel per ASTM A320, Grade L7, Teflon coated, Dupont SP11C, Type B - Color green L7MT - Chromium-Molybdenum Alloy Steel per ASTM A320, Grade L7M, 100% hardness tested, Teflon coated, Dupont SP11C, Type B - Color green N - Nickel per ASTM B160 (UNS N0220), 40 KSI Min. The purpose of producing them with a strength of the property class 10. When assembling flange connections, always use a full complement of clean, new high strength A193-B7 bolting. Studs and Nuts are Heat Code Traceable Material Test Reports (MTRs) Available on Demand (for box quantities only)* Stud and Nut Sets are Lot Number Traceable (for box quantities only)*. Use to determine Torque, Bolt Load and Percent Yield of Maximum Load of Bolts. (g) Torque the first two studs at diametrically opposite locations, 1 and 2 in Figure 1 to a maximum of 30% of the final torque value specified in. Contact Area Of Bolts at 60ksi Stress Per Bolt @ 60ksi Stress Avail. There are three major Steel Fasteners used in industries: Stainless Steel Bolts, Carbon Steel Bolts, and Alloy Steel Bolts. • standard seats and seals: ptfe series rb(400/600)- hrb exploded view parts listing of series 44 (400)/600/h600 1/2"- 2" item quantity description laton * carbon steel stainless steel 1 1 body astm b c37700 astm a 216 wcb/a105 astm a 351 cf 8m. and is not to be reproduced, transmitted to another, nor used for the purpose of manufacturing of articles for. 5 Flanges Flange & Nominal Pipe Size Flange Studs Wrench Size Stud Bolt Length No. is one of the topmost Manufacturer of Xylan Stud Bolts, Largest Stockists and Distributors of Xylan Coated Stud Bolts, Xylan Stud Bolts Supplier of , Dealer of Ready Stock ASTM A193 B7 Xylan Stud Bolts, ASTM A193 B7M Xylan Stud Bolts, ASTM A193 B8 Xylan Class 1 Stud Bolts, ASTM A193 B8 Xylan Class 2, ASTM A193 B8M PTFE Class 1, ASTM A193 B8M PTFE Class 2, ASTM A193 B16 Xylan. Torque values are based on. Q: What are torque requirements for Sure Torque™ manway gaskets? A: The torque requirements are now dictated by the yield specifications of the eye bolts. Principle of Operation: Parker offers this 5-valve globe pattern manifold for 6,000 psi service. Dramatic improvements in efficiency, life expectancy and corrosion resistance are claimed to be imparted to Nut and Bolt connectors by the application of a low. Lubricated Bolts and Reduced Torque - Lubrication effect on bolt tension and torque; Metric Bolts - Tightening Torques - Typical maximum recommended thightening torques for metric bolts; Metric Steel Bolts - Grades and Property Classes - Metric steel bolts, screws and studs - proof and tensile strength. Torque values calculated from formula T=KDF, where Coatings such as Teflon or Xylan offer extremely low coefficients of friction. The vessel specs call for a spiral wound gasket. Torque Values ASME B16. PTFE coated Bolts provides exceptional corrosion resistance, low coefficient of friction, consistent tensioning and subsequent ease of installation and removal. with low operating torque. applied torque to induced tension (clamping load). Nuts shall be torqued to the values listed in the table below with even gaps at the bolt pads. d - diameter of bolt (m, in) F - axial bolt force or load. If bolts are to be torqued "dry", increase wrench setting by 20%. ASTM A193 covers a number of other standard specifications not covered in this description including B5, B6, and B16. ptfe coated studs, bolts and nuts PTFE coated fastener's provides great corrosion resistance, very low coefficient of friction, consistent tensioning and ease of installation and removal. A193 Grade B7 is the most commonly used Bolt specification coupled with A194 Grade 2H Nuts for Bolting Carbon Steel pipeline. Design Considerations. High performance materials for extremely corrosive, high temperature, light weight, non-conductive, high strength and ultra-pure applications. Lubricant should not be applied to the gasket or. K= friction coefficient. 12 or even lower. A325-14 Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength (Withdrawn 2016) Products and Services / Standards & Publications / Standards Products You are being redirected because this document is part of your ASTM Compass® subscription. bolts, nuts and studs are difficult to machine. ASTM A193 Grade B7 Heavy Hex Bolts Boltport offers ASTM A193 Grade B7 Heavy Hex Bolts to ASME B18. Since then, almost all international petrochemical, Oil drilling rigs and chemical process industries have specified these studs for both offshore and land based applications. Torque Values ASME B16. 2H PTFE heavy teflon coated bolt with nut, carbon steel PTFE coated thread rod with hex nuts, a193 b7 ptfe coated Hex bolts, PTFE / Xylan Coated Stud. Download PDF. c) Only use clean, rust-free nuts and stud bolts. 51 --- --- --- ---450 0. ASTM A193 covers a number of other standard specifications not covered in this description including B5, B6, and B16. Storage Recommendation:. (10) Nuts may be of the same material or may be of compatible grade of ASTM A194. Xylan 1424 reduces make-up and break-out torque and also offers excellent chemical and abrasion resistance. This grade of bolt is commonly used for fastening of medium high temperature service materials. We are capable of providing a full gambit of colors and products. The next challenge came due to the fact that standard G-10 Glass Reinforced Epoxy (GRE) washers degraded in a fire and lost bolt load, which resulted in the release of media in a fire. India's leading Manufacturers, Suppliers & Exporter of ASTM A193 Grade B7M Bolts, High Tensile Bolts, manufactured form low carbon alloy steel AISI 4140/4142 Steel Grade, High Tensile A193 grade B7M studs, threaded rod, threaded bar at best price in india. Coatings like Plating, Galvanizing, Fluorocarbon Coating and Customized Coating Systems. ASTM F593 Stud planned for administration applications where general consumption obstruction required. Choose from our selection of bolts, including hex head screws, socket head screws, and more. Quality Steel Bolts / Nut Bolt from Boston Export meet the strictest requirements and provide maximum safety for reliable operations without breaking down. Distributors. ASTM A193 Grade B7 Heavy Hex Bolts Boltport offers ASTM A193 Grade B7 Heavy Hex Bolts to ASME B18. These bolt torque values are intended for use as guidelines only and are based on ideal conditions, perfect flanges, flange alignment & new well lubricated bolts/nuts according to the national boiler code, installed in accordance with the Central Plastics Company Flange Installations Guidelines. Use the following equation to determine the appro-priate bolt torque: BoIt torque =. The above Table is applicable only for A193 Grade B7 and A193 Grade B16 Stud Bolts. is your source for A193 B7 Heavy Hex Bolts, and A193 B7 Bolts in a variety of finishes including: Hot Dip Galvanized B7 Bolts, Zinc Plated B7 Bolts, Cadmium Plated B7 Bolts, Blue Xylan B7 Bolts, Blue Teflon B7 Bolts, Green Xylan B7 Bolts, Green Teflon B7 Bolts, Mechanical Galvanized B7 Bolts, Black Oxide B7 Bolts, plus fully threaded B7 Tap Bolts from 3/8" to 4" Diameter. PT Bolts PTFE (Schedule 80) Pipe Fittings PTFE Bolts PTFE Hex Bars PTFE Hex Nuts PTFE Hex Nuts PTFE Hex Nuts PTFE Hex Rods PTFE Hex Rods PTFE Hex Rods PTFE Hollow Rods PTFE Hollow Rods PTFE Machine Screws PTFE Nuts PTFE Pipe Fittings PTFE Rods PTFE Threaded Rods PTFE Threaded Rods PTFE Threaded Rods PTFE-Filled Delrin Rods Pull Chain Pulleys. 19) Flexitallic does not generally recommend a bolt stress above 60,000 PSI. 1 Design Design of bolts and nuts are described in a large number of standards. stem 17-4 ph, b7 bolts. Cover and bolt materials of standard valves will be supplied in accordance with the following table: SPECIFIED BODY COVER ANSI/ASME COVER BOLT DIN COVER BOLT Ductile Iron Carbon Steel ASTM A193 Gr. K-factor is used by engineers to relate the bolt's installation torque to tension required to tighten the bolts. 737562149277 nm to ft-lbs = 1. Upstream exploration and production companies use our fasteners for their masts, cranes, mud pumps Browse Bolts Datasheets for Bayou City Bolt & Supply Co. ; and p=bolt clamping load developed by tightening, lb. Teflon coating onto BOLTS and NUTS. Here are 4 of the best impact wrenches for 2019. Higher loads (than F W) will. com high tensile fasteners for oil, gas & petrochemical iso 9001:2015 certification member 96796 qas cert. Atlanta Rod & Manufacturing, Inc. The studbolt is a threaded rod with 2 heavy hexagon nuts, while the hex bolt has a head with one nut. Please check below DIN 976-1 Stud bolts 2014-15 price list. Refined, low alloy steel with effective corrosion protection is the preferred choice for Subsea applications and ASTM A320 L7 & ASTM A320 L7M for sour gas are the favoured material specifications. Higher loads (than F W) will. India's Most Experience Producer & traders Of Teflon ptfe hex bolts, PTFE Coated Cap Screws fastener, PTFE Coated Stud, PTFE teflon B7 stud bolt, PTFE coated thread rod with hex nuts, ASTM A194 GR. Service Manual Supplement July 2016 Fastener Torque Specifications 4 SAE and Metric Fastener Torque Specifications SAE Plain and Zinc Plated Hex and Socket Head Cap. Frequently used grades are A193 for thread rods and A194 for the nuts. Torque the bolts at 30% of the final loading using the appropriate bolt pattern. Consult LGT Engineering for flange bolt-up procedure, target bolt stresses, and guidelines for non-standard connections. Bolts shall be made from a carbon. You should use at least grade 5 fasteners on almost everything on your motorcycle. • Torque and tension values are recorded on a chart creating a torque-tension curve showing how much tension is. Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0. See pages 49 and 51. bolt begins to stretch. Thread per inch Dry Oiled Dry Oiled Dry Oiled Dry Oiled Dry Oiled. PIPING PRODUCTS. IN-STOCK – Available for IMMEDIATE shipping… Lightning Bolt has one of the largest inventories of PTFE fasteners in North America, including ASTM A-193 B7 Xylan 1424 Stud Bolts Teflon Blue. There are three major Steel Fasteners used in industries: Stainless Steel Bolts, Carbon Steel Bolts, and Alloy Steel Bolts. ft-lbs to nm = 0. Galvanized M16 Astm B8 Thread Rod With 8 Nut , Find Complete Details about Galvanized M16 Astm B8 Thread Rod With 8 Nut,Stud Bolt,M10 Stud Bolt,Cylinder Head Bolt Torque Specs from Bolts Supplier or Manufacturer-Shanghai G & T Hardware Co.