ASTM A182 Stainless Steel Flanges

ASTM A182 is the American standard material standard for high-pressure forged pipe fittings and flanges. It includes material requirements for multiple grades of alloys and stainless steel. Forged pipe fittings and flanges are mainly used in the connection of pipeline systems and are widely used in petroleum, chemical, natural gas and other industries.
ASTM A182 Stainless Steel High Pressure Forged Pipe Fittings:
ASTM A182 stainless steel forged pipe fittings are divided into two major categories, threaded pipe fittings and socket pipe fittings. These two categories include elbows, tees, crosses, pipe hoops, pipe caps, unions, pipe plugs, core fillers, short joints, reducers and other pipe fitting types.

 

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Pipe fitting size range: 1/8 inch--4 inch
Threaded pipe fittings pressure: 2000# 3000# 6000#
Socket fitting pressure: 3000# 6000# 9000#
ASTM A182 High Pressure Forged Flange:
ASTM A182 forged flange types: butt welding flange (WN), socket flange (SW), flat welding flange (SO), threaded flange (TH), blind flange (BL), long welding neck Flange (LWN), loose flange (LAPJ) SAE flange type.
Size range: 1/2 inch - 24 inches. For butt weld flanges (WN) and blind flanges (BL), sizes up to 60 inches.
Pressure Level
ASME flanges: Class 150#, 300#, 600#, 900#, 1500#, 2500#.
API flanges: Class 75, 150, 300, 600, 900
JIS Flanges: JIS B2220 5K, 10K, 16K, 20K, 30K
DIN flanges: 6 Bar, 10 Bar, 16 Bar, 25 Bar, 40 Bar
BS 4504 Flanges: PN10, PN16

 

ASTM A182 Blind Flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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FAQ

What is the difference between ASTM A105 and A182?
ASTM A105 is the standard for carbon steel piping components, particularly for high-temperature applications. ASTM A182 is the standard for alloy and stainless steel piping flanges and fittings.

How can I place order?
You can contact us by email about your order details, or place order on line.

Do you have a quality control system?

Yes, we have our own quality control laboratory.

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