Manufacturer of thick-walled precision seamless steel tubes

Precision steel tubes are a type of tube produced by cold drawing orHot RolledA high-precision steel tube material after processing. Due to its advantages such as no oxidation layer on the inner and outer walls, no leakage under high pressure, high precision, high luster, no deformation during cold bending, no cracks during expansion or flattening, it is mainly used for producing products like pneumatic or hydraulic components, such as cylinders, which can be seamless or welded tubes.

Precision steel tubes with high dimensional accuracy, smooth internal and external surfacesSurface finish，Steel pipeHeat treated with no oxidation on the inner and outer surfaces, the steel pipe has no cracks after expansion or flattening, maintains shape after cold bending, and can withstand high pressure. It is suitable for various complex deformations and mechanical deep processing treatments.

Primary steel pipe grades produced: 10#, 20#, 35#, 45#, 40cr, 42crmo, 16mn, etc.

Upon negotiation, other brand options are also available.Precision Seamless Steel Pipe。

Primary production bases for precision seamless steel tubes: Shandong, Jiangsu, Chengdu, Tianjin, Hebei, etc.

The chemical composition of precision steel pipes includes carbon (C).SiliconSilicon, Manganese Mn, Sulfur S, Phosphorus P,ChromeCr。

National standard for precision steel pipes: GB/T699-2008; National standard for precision steel pipes: GB/T3639-2008; Additionally, precision steel pipes for structural use, possibly also using GB/T8162-2008.

Precision steel pipes, European standard: DIN 2391

Basic Usage

Precision Steel Tube WideBroadly applicable to automotive, motorcycle, electric vehicles, petrochemical, power, shipping, aerospace, bearings, pneumatic components, medium and low-pressure boilersSeamless Steel PipeCategories, also applicable toRebar sleeveBearings, hydraulics, machine processing, and more!