Oil casing knowledge

The difference between hot-dip galvanized steel pipe and cold-dip galvanized steel pipe

What is a titanium alloy steel pipe

what are the advantages of stainless steel pipes

Seamless characteristics of ERW steel pipe

What is the difference between spiral pipe and other steel pipes?

The seamless steel pipe is divided into cold drawn and hot rolled, but the surface has not been treated. There are several types of seamless steel pipes. They are related to its material and implementation standards.

Spiral welded pipe hydrostatic test pressure

Production process of seamless steel pipe

Comparison of spiral steel pipe specifications

ERW stands for resistance welding. Resistance welding has the characteristics of high production efficiency, low cost, material saving, and easy automation. Therefore, it is widely used in aviation, aerospace, energy, electronics, automobiles, light industry and other industrial sectors. It is one of the important welding processes.

Large diameter hot rolled seamless pipe

Introduction of commonly used steel pipes-steel-plastic composite pipes, large-diameter seamless steel pipes

Submerged arc welding spiral steel pipe

Steel welded pipe

The difference between seamless steel pipe and ordinary steel pipe

Knowledge summary of seamless steel pipes for tubing materials

The tubing in the oil casing is a pipeline that transports crude oil and natural gas from the oil and gas layer to the surface after the drilling is completed.

Stainless steel welded pipe standard

Steel-plastic composite pipe, large-diameter coated steel pipe

Spiral steel pipe production process: It is a spiral seam steel pipe welded by automatic double-wire double-sided submerged arc welding with strip steel coils as raw materials, often extruded and formed.