Quality Q345B straight seam pipe submerged arc welding pipe large diameter Q235 straight seam pipe

Product Description:

Product information:

Straight seam welded pipe, with hot rolled or cold rolled steel plate or steel strip coil welded steel pipe in the welding equipment for straight seam welded pipe is called straight seam welded pipe.

The material:

Commonly used materials in China are Q235A, Q235B, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, 16Mn, 20#, Q345, L245, L290, X42, X46, X70, X80, etc.

X42, X46, X56, X80 and other materials are API standard materials, which are not commonly used materials of pipe materials in China.

Use:

Straight seam steel pipe is mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction.

For liquid transport: water supply, drainage.

For gas transportation: gas, steam, liquefied petroleum gas.

For structure: for driving pile pipe, as a bridge;Wharves, roads, structural pipes, etc.

company production:

Our company is a new force established by the pipe industry group founded in the 1980s. Relying on a large number of core technologies accumulated by the group, as well as strict quality control, physical and chemical testing, it carries out professional pipe fitting management in strict accordance with various standards.Products are widely used in petroleum, petrochemical, chemical, thermal power, boiler, four pipelines, fertilizer, aviation nuclear power, metallurgy, shipbuilding, machinery and military fields.

The main products of our company mainly include elbow, elbow, tee, reducing pipe, pipe cap, sharp elbow, flange, socket, forged pipe fittings and difficult pipe fittings.In addition, our company always has alloy steel tubes, seamless steel tubes for high-pressure boilers.Middle and low pressure boiler tube, low temperature steel tube, pipeline steel tube and so on after 10,000 tons.