Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of class 150 flange in China, featured by quality products and low price. If you're going to wholesale durable class 150 flange made in China, welcome to get pricelist and free sample from our factory.

 

CLASS 150 FLANGE

 

ASME B16.5 is one of standard for Pipe Flanges and Flanged Fittings from 1/2” to 24”

Class 150 is one of pressure pressure. Other class includes Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500

 

Class 150 flange Main materials:

Carbon steel: SS400, S20C, S25C, ASTM A105, ASTM A350 LF1/LF2, ASTM A182 F1,F2,F5,F9,F11,F12,F22

Stainless steel: A182 F304, F304L, F304H, F310, F316, F316L, F316H, F321, F321H, F347

 

This is one of stainless steel class 150 flange, material is F304, type is welding neck flange

 

 

 

 

Diameter range: 1/2” to 24”

Schedule: sch5s, sch10s, sch20s, schstd, sch10, sch20, sch30, sch40, sch60, schxs, sch80, sch100, sch120, sch140, sch160, schxxs

 

 

Besides, there are different Flange Sealing Faces for class 150 flange. It includes flat face (FF), Raised face (RF), Ring Joint Face (RTJ), Male Female face (MF-M, MF-F), Tongue face (TG-T), Groove face (TG-G)

To learn more information about flange sealing face, please click the below link:

 

Do You Know The 7 Types Of Flange Sealing Faces?

 

 

Class 150 flange dimension as below:

 

 

 

 

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