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Stainless steel ASME B16.5 lap joint flange

Lap joint flange features: Lap joint flange is the use of flanges, steel rings, etc., to put the flange on the pipe end, the flange can move on the pipe end. Steel rings or flanges are the sealing surfaces and flanges are used to compress them. This shows that the lap joint flange does not come in contact with the medium due to being blocked by the steel ring or the flange. It is generally used on pipes. In that case, loosen the bolts to rotate the pipes on both sides and tighten them. It can be more convenient to disassemble and install pipes. Lap joint flanges are also called loose flanges.
1: Material Classification:
Carbon Steel: ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 ;
Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/III, 35CrMoV, 45CrMo, etc.
Stainless steel (Stainess Steel): ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8
2: Manufacturing standards: American standard ASME B16.5, Russian standard GOST 12820, Japanese standard JIS, German standard, European standard, electrical standard, standardization, etc.
3: Uses: Widely used in natural gas, electricity, petroleum, chemical, industrial, pharmaceutical, pressure vessels, etc.
4: Processing methods: high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing
5: Production process: professional overall forging, forging and other manufacturing, the production process is divided into forging, casting, cutting, rolling system
Remarks: The superior pipe fittings products are strictly implemented in accordance with ISO9001:2000 quality management standards, and a complete production management system has been established so that customers can use them with confidence.

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