PN6 DIN2641 A182 F316L 1inch Lap Joint Flange

PN6 DIN2641 A182 F316L 1inch Lap Joint 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 lap joint flange (loose flange) consist two parts,the backing flange and the stud end,the stub end will be butt welded to the pipe,and the lap joint flange will be slip around the stub end.It commonly made from stainless steel,carbon steel,alloy steel.

We mainly produce lap joint flange according to standards:ANSI/ASME B16.5,DIN2641,DIN2642,EN1092-1,UNI6088,UNI6089,UNI6090,etc.

PN6 DIN2641 A182 F316L 1inch Lap Joint Flange

PN6 DIN2641 A182 F316L 1inch Lap Joint Flange

DIN2641 A182 F316L 1inch Lap Joint Flange Pressure:


PN6 DIN2641 A182 F316L Lap Joint Flange Size:


PN6 DIN2641 1inch Lap Joint 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 as a professional flange manufacturers.We have more than 30 years of experience to manufacture. Products are produced by forging, cold pressing, cold forming, hot extrusion, heat treatment, polishing, rubbing, machining and chrome finishing.If you have any need about lap joint flnage and other products,welcome to call us or send e-mails.