ASTM A182 F91 Flanges, A182 F91 Blind Flanges ( BLRTJ ), A182 F91 Weld Neck Flanges ( WNRF ),A182 F91 Weld Neck Flanges ( WNRTJ ),A182 F91 Socket Weld Flanges ( SORF )

We are the makers of Carbon Steel ASTM A182 F91 Flanges, ASTM A182 F91 refers to the material of carbon and alloy steel pipe flanges, fittings, valves and parts for high pressure liquid transmissions. The ASTM A182 F91 Flanges can be furnished in carbon steel, low alloy steel or alloy steel. The ASTM A182 F91 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 F91 Lap Joint Flanges is that there will be no issues with regards to the alignment of the bolt hole.

ASTM A182 F91 Flanges

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Specifications of ASTM A182 F91 Flanges

ASTM A182 F91 Flanges is utilized virtually exclusively for components requiring machining, welding, grinding, or polishing where good corrosion resistance is withal required. The ASTM A182 F91 Flanges designation covers both forged and rolled low alloy as well as stainless steel pipe components for use in pressure systems. This ASTM A182 F91 Flanges is often utilized in environments, where the temperature settings are virtually always ascended. The ASTM A182 F91 Flanges designation components include fittings, flanges, valves, and other kindred components that can be constructed up to the designated dimensions or to dimensional standards. ASTM A182 F91 Flanges are extremely ductile, strong, and tough, which makes them durable and long-lasting. Besides these properties, the ASTM A182 F91 Flanges offers good oxidation resistance and good resistance to scaling in an aqueous medium. The f91 flanges grade is often used in combination or is mostly matched with the ASTM A335 alloy steel pipes.

Tensile Strength Yield Strength (0.2%Offset) Elongation
620 415 20 %

ASTM A182 F5 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 F5 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 F5 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 F5 Socket Weld Flanges (SORF):

ASTM A182 F5 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

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