4130 Hot Expanded Seamless Steel Tubes 4.00mm Alloy Structural ASTM A29

4130 Alloy Structural Steel Tube Cold Drawn Seamless Pipe ASTM A29/A29M-04 0CrMo

Product Description

This kind of steel is usually used in a quenched and tempered state, and when the carbon content is the lower limit, it can also be used as a carburized steel that requires higher core strength. In the medium-sized machinery manufacturing industry, it is mainly used to manufacture quenched and tempered parts with large cross-sections that work under high stress conditions, such as shafts, spindles, and high-load steering wheels, bolts, studs, gears, etc.; in the chemical industry It is used to manufacture welded parts, welded structures composed of plates and pipes, and high-pressure conduits whose temperature does not exceed 250°C in a medium containing nitrogen and hydrogen; in steam turbine and boiler manufacturing, it is used to manufacture fasteners that work below 450°C, Flanges and flange covers under high pressure below 500°C.

FAQ:

EDEST STEEL CO.,LTD is located in Wuxi City, Jiangsu Province, China, nearly to Shanghai. We are a professional manufacturer of stainless steel, carbon steel, tinplate and related products. We have been deeply involved in the steel industry for more than 20 years and has rich industry experience. Integrates production, processing, trade, warehousing, distribution and after-sales service. Over the years, the company has been adhering to the principle of "Quality First, Honesty First", and has established good cooperative relations with many domestic and foreign customers.

Our company mainly engaged in stainless steel plates, stainless steel coils, stainless steel pipes, stainless steel strips, stainless steel profiles, and other stainless steel products, as well as carbon steel pipes, carbon steel coils, (SMLS pipe/ERW/LSAW/SSAW), tinplate (TFS/ETP), petrochemical steel pipes, Heat-resistant steel, super duplex steel, copper, aluminum and other products.