Alloy Steel WP22 Buttweld Fittings are high-strength piping components engineered for severe service conditions involving elevated temperatures and pressures. Manufactured in compliance with ASTM A234 WP22 standards, these fittings are alloyed with chromium and molybdenum, providing excellent resistance to oxidation, corrosion, and creep deformation. The buttweld construction ensures secure, leak-free joints and smooth flow characteristics, making Alloy Steel WP22 buttweld fittings widely used in power plants, refineries, petrochemical industries, and oil & gas applications where long-term reliability and performance are critical.
Alloy Steel WP22 Buttweld Fittings are engineered for demanding piping systems that operate under high temperatures and pressures. Manufactured in accordance with ASTM A234 WP22 specifications, these fittings contain a balanced composition of chromium and molybdenum, which enhances strength, resistance to oxidation, and long-term creep performance. Their buttweld design ensures strong, seamless joints and efficient flow, making Alloy Steel WP22 fittings a dependable choice for power generation, refineries, petrochemical plants, and oil & gas industries where durability and safety are essential.
Product Overview:-
Ganpat Metal Industries is well recognized trader and dealer of ASTM A234 WP22 Butt Weld Fittings, which provide an outlet from a larger pipe to a smaller one (or one of the same size). The main pipe onto which the branch connection is welded is usually called the Run or Header size.

ASME SA 234 WP22 Pipe Fittings is an economical branch connection, which is designed to minimize stress concentrations and provide integral reinforcement manufactured to meet your specific reinforcement requirements. Each piece must pass strict inspections before leaving the factory.
Specifications:-
| Alloy Steel : | ASTM A234 / ASME SA234 |
| Grade | Alloy Steel WP22 |
| Type | Seamless / Welded / Fabricated |
| Size : | 1/4" NB TO 32" NB. (Seamless & Welded) |
| Wall Thickness : | Sch. 98 To Sch. XXS. |
| Dimension : | ANSI/ASME B16.9, B16.28, MSS-SP-43 |
| Packaging Details : | Bundles, seaworthy wooden cases.With or without edge protector, steel hoop and seals, or as per customer specification |
Benefits:-
ASTM A234 WP22 Alloy Steel Butt Weld Pipe Fittings is utilized the basic fittings however the branch affixes by way of a socket inside it. The bore matches the outlet bore, and the existence of a counter bore roughly the size of the OD of the outlet provides a socket where the pipe can sit, facilitating installation and welding.
Conclusion:-
Branch connections are in all sizes, types, bores, and classes, in a wide range of ASME SA 234 WP22 Alloy Steel Butt Weld Fittings. Steel with low carbon content has the same properties as iron, soft but easily formed. As carbon content rises, ASTM A234 WP22 Alloy Steel Pipe Fittings becomes harder and stronger but less ductile and more difficult to weld. Higher carbon content lowers steel’s melting point and its temperature resistance in general, where installation can be reduced by around 40% against traditional fixing methods.
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