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China, Chinese ASTM A193 B7 2h Stud Bolt and Nut1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Petroleum Equipments MachineryStud Bolt and NutStud Bolt
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
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Product Description API 20E BSL 1 Bolting, API 20E BSL 2 Bolting, API 20E BSL 3 Bolting, API 20F BSL 2 Bolting, API 20F BSL 3 BoltingAPI 20E Bolt has, by virtue of its contents of tungsten, chromium, molybdenum, and controlled iron. API 20E standard specifies requirements for the qualification, production and documentation of Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries. The API 20E specification establishes three bolting specification levels (BSL-1, BSL-2 and BSL-3). These BSLs define ascending levels of technical, quality and qualification requirements. Increasing levels of severity reflect increased consequence of bolting failure.Bolting Specification LevelBSL-1BSL-2BSL-3ASTM GradesA193 Gr B7 & B7MA320 Gr L7 & L7MA320 Gr L43A194 Gr 2H & 7MA540 Gr B22 & B23TypesHot Formed BoltsHot Formed NutsStud BoltsMachined Bolts & Nuts These specialized fasteners are marked with the API Monogram and meet industry-written standards and globally-accepted management system specifications.This bolting is intended to be used in Surface & Subsea Equipment and API specifications such as:WellheadsValvesBlow Out PreventersTreesRisersManifoldsOther HPHT EquipmentAPI 6AAPI 6DAPI 6DSSAPI 16AAPI 16CAPI 17D ProductsBolts, Nuts,Washers, Pins, Studs,Tapping/Double end Studs,Threaded Rods, Machining Parts, Carriage Bolts,Screws, and extStandardISO,DIN,ASTM,ASME,ANSI,AS,GB,GIS,JB,EN,AND non-standardGradeB7/B7M/B16/L7/L7M/660/2H/2HM/7/7L/12.9/10.9/8.8/6.8/4.8/Size3/8"-5",M8-M150MaterialCarbon Steel,Alloy Steel,Corrosion Resistant Steel,Stainless steel,Special SteelTypeASTM A194 Heavy Hex Nuts: 2H, 2HM,7,7L 7M,6,8/8A,8C/8CA,8M/8MA,8T/T8TA.ASTM A563/A563M Heavy Hex Nuts: DH, A, C, 8S, 10S, 10, 12.AS 1252 / 1112 STRUCTURE NUTS: Class 8, 10.JIS 1186/1181 HEAVY HEX NUTS: Class F8T, 10T, 8, 10.ISO 4032 HEX NUTS:DIN 934 / 6915 HEX NUTS: 8, 10, 12.EN 14399 HEAVY HEX NUTS: Class 10.UNI 5587 HEX NUTS: Class 8, 10.GB 1229 STRUCTURE NUTS: Class 8, 10.GB 6170 HEX NUTS: Class 8,10.ASTM A193/A320 Alloy Steels: B7, B7M, B16, L7, L7M, L43.ASTM A193/A320 Stainless Steels: B8, B8M, B8T (Class 1 and Class 2), B6.Precipitation Hardened Stainless Steels: ASTM A453 Grade 660.DIN 975/976 Thread Bar:Class 8.8,10.9,12.9.All kinds of Hex Head Bolts, Hex Socket Head Cap Screw with Grade: 8.8, 10.9, 12.9.All kinds of Spring, Flat, Heavy Washers with any grade.Surface FinishingBlack Oxide,Zinc plated,Geomet,Dacromet, PTFE,Hot Deep Galvanize(H. D. G. ) Black Oxide etc.CertificateISO 9001-2015,API-20E,PED,CE-EN 14399,CE-EN 15048,ISO 45001:2018,ISO 14001:2015SampleWe can supply the samples for free,if the samples we have in stockPackingCartons & pallets or according to customer's requirementPlace of OriginChina
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