Alloy Steel Pipe

Description

CG Steel provides alloy steel tubes that are categorized by steel material and have an extensive range of applications:

Fluid transport pipes: These tubes are primarily used for conveying various substances, including oil, natural gas, coal gas, water, and bulk materials.

Structural and mechanical components: They are also utilized in the production of structural and mechanical parts, such as auto transmission shafts, steel scaffolding, and petroleum drilling equipment.

CG Steel's alloy steel tubes find prominent use in power generation plants, nuclear power facilities, high-pressure boilers, high-temperature superheating, and reheating equipment. They are manufactured using high-quality carbon steel, alloy structural steel, and high-temperature stainless steel materials. The production state can be either hot rolling or cold drawing.

Cold Drawn Din 17175 Steel Pipe

Hot Rolled Astm A335 Steel Pipe

Delivery state: Annealed, Normalized and Tempered. Heat treatment for cold drawn steel pipe.
Surface treatment：Oiled, black painted, shot blasted, hot dipped galvanized.
Inspection：X-ray inspection,manual ultrasonic inspection,surface inspection,hydraulic testing, ultrasonic detection

Applications

1.  ASTM A335/A335M: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe.
2. ASTM A213/A213M: Seamless Ferritic and Austenitic Steel Boiler, Superheater, and Heat-exchanger tubes.
3.  DIN 17175-1979: Heat-resisting Seamless Steel Tube, used for the Pipelines of Boiler Industry.
4. JISG3458-1988: Boilers And Pressure Vessels, High-Temperature Services, Superheaters.
5. ASTM A333/ASME SA333: Mechanical and Pressure use, and for Conveying Steam, Water, Gas, etc.

Standard

• ASTM A335/A335M
• ASTM A213/A213
• DIN 1629
• DIN 17175-1979
• EN 10216 2
• JIS G3461
• JIS G3462-1888
• ASTM A333/ASME SA333

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