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July 14, 2022

Talking about the definition and construction technology of round pipe

Definition: A steel with open ends and a hollow concentric section, the length of which is larger than the circumference. Tube representation method The specifications of round pipes are expressed by external dimensions (such as outer diameter or side length) and inner diameter and wall thickness, and their sizes range from very small diameter capillaries to large round steel pipes with diameters of several meters. The main purpose of the round tube Round pipes can be used in pipelines, thermal equipment, machinery industry, petroleum geological dril

July 14, 2022

Is welded steel pipe and welded pipe a kind of steel pipe?

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding. Welded steel pipe has a simple production process, high production efficiency, many varieties and specifications, and less equipment, but its general strength is lower than that of seamless steel pipes. Since the 1930s, with the rapid development of continuous rolling production of high-quality strip steel and the advancement of welding and inspection technology, the quality of welds has been continuously improved, the varieties and specifications of welded steel pipes h

June 15, 2022

Changzhou Chengxin Metal Products Co.,Ltd

Hydraulic Cylinder Tube,Mechanical Tubings,Precision Tube,Cold Drawn Steel Tube Manufacturer.

June 15, 2022

Cold drawn steel tube for ingot mold exported to USA

Carbon steel seamless tube for ingot mold export to USA, Grade of SAE1026.

June 15, 2022

Concrete Delivery Cylinder exported to Turkey

230mm* L, 200*L, Internal hard chrome plated+polished to Ra0.25um Max, External machining+painting

June 15, 2022

Cold drawn seamless tubes ready to hone

Cold drawn seamless steel tubes for hydraulic cylinder barrel, Grade of STKM 13C, delivered to KYB.

June 15, 2022

Externally machined seamless carbon steel tubes for hydraulic cylinder

Cold drawn seamless carbon steel tubes for hydraulic cylinders, Grade of ST52, Externally machined.

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