ASTM A182 F22 Flanges, Carbon steel A182 F22 Blind Flanges ( BLRTJ ), A182 F22 Carbon steel Weld Neck Flanges ( WNRF ),A182 F22 Carbon steel Weld Neck Flanges ( WNRTJ ),A182 F22 Carbon steel Socket Weld Flanges ( SORF )
We are the makers of Carbon Steel ASTM A182 F22 Flanges, ASTM A182 F22 Flanges refers to the material of carbon and alloy steel pipe flanges, fittings, valves and parts for high pressure liquid transmissions. The ASTM A182 F22 Flanges can be furnished in carbon steel, low alloy steel or alloy steel. The ASTM A182 F22 Flanges can be furnished in carbon steel, low alloy steel or alloy steel. They are used in conjunction with a stub end, the benefit of using ASTM A182 F22 Lap Joint Flanges is that there will be no issues with regards to the alignment of the bolt hole.
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Specifications of ASTM A182 F22 Flanges
Grade F22 is a low alloy steel containing nominally 2.25% Chromium. The alloy is widely utilized in the oil patch wellhead applications for connectors, hangers and block valves. Hardness levels up to 22 HRC are approved to NACE MR0175. The grade is often utilized as the base metal for clad components.
If supplied to ASTM A182 in the normalised and tempered condition, the 0.2% Proof Stress minimum is 30 KSI.ASTM A182 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 515 | 310 | 20 % |
ASTM A182 F22 Blind Flanges (BLRF):
The blind flanges are a special type of flanges because they terminate a pipeline at the connection point. Our Carbon Steel Blind Flanges are mostly used to seal the end or opening of a pipe.
ASTM A182 F22 Blind Flanges (BLRTJ):
The raised face in the Grade F42 Steel BLRTJ Flanges does not serve as any part of the sealing in the pipe. Used in quick assembly to save the cost, these are also used in less strict requirements in terms of length of pipe section.
ASTM A182 F22 Weld Neck Flanges (WNRF / WNRTJ):
These are mainly used on heat coupling of pipes when there is possibility of expansion of the section while bending stress on the coupling. These pipe flanges are attached by welding the pipe to the neck of the flange.
ASTM A182 F22 Socket Weld Flanges (SORF):
ASTM A182 F22 Socket Weld Flanges provides easy access to a piping system for purposes like cleaning, inspection or modification in addition to forming the system. The Socket Welding Flange is attached to the pipe by a fillet weld around the hub of the flang