Seamless Steel Pipe Manufacturing Process
The production method of seamless steel pipe is roughly pided into a cross-rolling method (Mengnesmann method) and an extrusion method. The cross-rolling method (Mennesmann method) is to first pierce ...
Several Production Methods For Seamless Tubes
The seamless steel tube is a long strip of steel with a hollow section and no seams around it. Its characteristics are as follows:
First, the thicker the wall thickness of the product, the more econom...
What Kind Of Material Pipe Can Be Used For Natural Gas
1. Household natural gas pipe. Made of high-quality PVC and synthetic materials, it is soft and elastic, safe and reliable, with good pressure resistance, good weather resistance and excellent sealing...
Introduction Of Ceramic-lined Carbon Steel Pipe
Ceramic steel pipes are essentially different from traditional steel pipes, wear-resistant alloy cast steel pipes, cast stone pipes, and steel-plastic and steel pipes. The outer layer of the ceramic s...
What Are The Precautions For Casing Pipes
The casing pipe is used to support the steel pipe of the oil and gas well wall to ensure the normal operation of the entire oil well after the drilling process and completion, and the role is to fix t...
Hardness Measurement Of Steel Pipes
In the production process of steel pipes, whether it is a seamless pipe or a casing pipe, it is often necessary to measure the degree of completion of the processing of the steel pipe and the adjustme...
