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ASTM A182 Forged Steel Fittings And Flange

Views: 3     Author: Site Editor     Publish Time: 2023-10-30      Origin: Site

ASTM A182 is a type of material standard that indicates alloy and stainless steel .The Forged steel fittings and flanges play the role as connecting accessory in pipeline systems which are widely applied in the petroleum, chemical, natural gas, and other industries.

1. ASTM A182 Forged Fittings

ASTM A182 forged pipe fittings have two categories: threaded fittings and socket fittings.These two categories include elbow, tee, cross, coupling, cap, union, plug, bushing, nipple, swage nipple.

Diameter Size:1/8inch to 4inch

Pressure ratings for threaded fittings : Class 2000#/3000#/6000#. 
Pressure ratings for socket weld fittings : Class 3000#/6000#/9000#.

2. ASTM A182 Forged Steel Flange

ASTM A182 Forged flange types: welding neck flange (WN), socket flange (SW), sllip on flange (SO), threaded flange (THD), blind flange (BL), long welding neck flange (LWN),SAE flange.

Size range: 1/2 inch to 24 inch. For butt welded flanges (WN) and blind flange (BL), the size can reach up to 60 inches.

Pressure Ratings

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


Chemical Properties %

Mechanical Properties


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