Customization: | Available |
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Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
Type: | Welding Flange |
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ASTM A105 Anchor Flange Forged | |||||||||
Size: | 1/2"-60" | ||||||||
Pressure Rating: | Class150#-2500# | ||||||||
Standard: | ANSI/ASME or as per customer's requets. | ||||||||
Material: | Carbon Steel, Stainless Steel, Alloy Steel. | ||||||||
Steel Grade: | ASTM A105, A350 LF1, A350LF2, A350LF3, ASTM A182 F304, F304L, F316, F316L, F321, A694 F42, F46, F50, F56, F60, D70 etc. | ||||||||
Finish: | Rust Proof Oiled or as per customer's requirements. | ||||||||
Application: | Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform | ||||||||
The Anchor flange is a one-piece combination reducer and welding neck flange designed expressly for effecting pipe size increases at flanged connections to pumps, valves, compressors and other equipment. It provides a more compact, more efficient and frequently a more economical means than is permitted by the conventional two-piece combination of a concentric reducer and welding neck flange. | |||||||||
Anchor flanges are used to restrain pipeline movement caused by thermal expansion changes or external forces. The most common method of securing an anchor flange is to embed it into a concrete thrust block, thereby spreading the pipeline forces throughout a large foundation. However, anchor flanges can be secured in other ways as necessary to overcome the axial force in the pipeline. |