CANGZHOU WILSON PIPELINE CO.,LTD

Carbon Steel ERW Manufacturer, CS Pipes, Carbon Steel ERW Pipe Supplier, Exporter Wilson Pipeline Manufacturing Co.,Ltd is a well-known...

There are many types of steel pipes, and the steel grades (species) used are not the same. The chemical composition of the same variety...

Groove connection of seamless steel pipe: Groove fittings include two major categories of products: pipe fittings with a joint sealing...

The API standard stipulates that the inner and outer surfaces of import and export petroleum casing pipes must not be folded, separated,...

Oil casing pipe is used for oil well drilling, mainly used to support the well wall during the drilling process and after completion, to...

In the past, when oil extraction was carried out, simple mechanical tools were used to dig wells, and then oil workers would stand on the...

In the manufacturing process of ERW steel pipes, how to meet the technical requirements while ensuring product quality standards and...

Thick-walled seamless steel pipe is a kind of seamless steel pipe. It is named mainly because of the thickness of the wall. It is widely...

Because thick-walled seamless steel pipes of different specifications can be used in different fields, the most commonly used field is in...

Thick-walled seamless steel pipes are widely used in many fields, especially in boilers, which are the most common. However, the use of...

Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. The production...

Electric resistance welding  (ERW) refers to a method in which electric current passes through the weldment and the resistance heat...

High-frequency welding originated in the 1950s. It is a new type of welding process that uses the skin effect and proximity effect...