BS4504 A182 F304 1/2″-160″ Long Weld Neck Flange

BS4504 A182 F304 1/2″-160″ Long Weld Neck 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

Hebei Haihao Group mainly manufactures long weld neck flange according to ASME/ANSI B16.5,BS4504,EN 1092,JIS B2220,MSS SP-44 etc.We have more than 30 years of experience to produce all kinds of flange according to ASME/ANSI B16.5, ANSI/ASME B16.47, BS 4504, DIN 2527, EN 1092-1, GOST/ГОСТ 12821-80, JIS B2220,SABS/SANS 1123, MSS SP-44, UNI 6091, UNI6092, UNI6093, UNI6094, UNI6095 etc standards.

BS4504 A182 F304 1/2"-160" Long Weld Neck Flange

BS4504 A182 F304 1/2″-160″ Long Weld Neck Flange

BS4504 A182 F304 Long Weld Neck Flange Size:

1/2″-160″ DN15-DN4000.

BS4504 A182 F304 1/2″-160″ Long Weld Neck Flange Pressure:

PN6,PN10,PN16,PN25,PN40,PN64.

BS4504 1/2″-160″ Long Weld Neck 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

Haihao Group Flange Products Certificate:

BS EN10204 3.1 MTC,ABS,PED 97-23-EC,CE,ISO,API approved.

Haihao Group Flange Products Certificate

Haihao Group Flange Products Certificate

Hebei haihao is mainly manufacturing BS4504 A182 F304 1/2″-160″ Long Weld Neck Flange and other types of flange. We have a complete set of equipments 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 long weld neck flange.

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