BS4504 PN40 Stainless Steel DN20 Plate Flange

BS4504 PN40 Stainless Steel DN20 Plate Flange

Followings are the definition, information and application of  various types of flanges:

Weld Neck Flange Slip On Flange Blind Flange Threaded Flange
Plate/Plain Flange Socket Weld Flange Orifice Flange Spectacle Blind Flange
Lap Joint/Loose Flange Long Weld Neck Flange Reducing Flange Rolled-Forging Ring Flange
Flange-Olet Tube Sheet/Tubesheet Anchor Flange Non-Standard/Custom Flange

The plate flange slip over the pipe and the inner hole of plate flange is a little bigger than the pipe outer diameter.They are secured to the pipe with a fillet weld at the bottom and the top of flanges with the pipes. The welding method is fillet weld, so the plate flange is not suitable for a high pressure application.  We mainly produce plate flange according to standards ANSI/ASME B16.5,EN1092-1,JISB2220,DIN,UNI,BS10,GOST/ГОСТ 12820-80 etc.

BS4504 PN40 Stainless Steel DN20 Plate Flange

BS4504 PN40 Stainless Steel DN20 Plate Flange

BS4504 Stainless Steel DN20 Plate Flange Pressure:


BS4504 PN40 Stainless Steel Plate Flange Size:


BS4504 PN40 DN20 Plate Flange Material:

Carbon steel: ASTM A105, A181, ASTM A516 GR.60, GR.70, ASTM A694 F42, F46, F52, F56, F60, F65, F70, ST37, ST45.8, C22.8, S235, S235JRG2, P235GH, P245GH, P250GH, P265GH, P355GH, S355J2, 16MN, 20MN, Q235, 20#, CT20, SS400.  

Stainless steel: ASTM A182 F304, F304L, F316, F316L, F321, F321H, F304H, F316H, F347H, 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4571, SUS304, SUS316.

Alloy Steel: ASTM A350 LF2, CL1/CL2, ASTM A182 F5, F9, F11, F12, F22, F91.

Duplex Steel: S31803  /  F51  /  S32205  /  F60  /  1.4462

Super Duplex: S32750  /  F53  /  1.4410  /  S32760  /  F55  /  1.4501

Our group are professional in BS4504 PN40 Stainless Steel DN20 Plate Flange and other types of flanges,which have more than 30 years of experience.We have a complete set of equipment including advanced cutting,forging,machining,drilling machines and professional testing & inspection instruments.Welcome to contact us when you have any need about all kinds of slip on flange and other products.

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