Suli Lee

First, a reasonable selection. Fine precision messy mold should choose a good quality of micro-deformation of mold steel, carbide segregation serious mold steel should be reasonable casting and heat...

Before the ssaw steel pipe is bonded, apply a dry cloth to wipe the socket side and the outside of the socket. When the surface is sticky with oil, wipe it with acetone. When applying the adhesive...

Weld seam weld pores not only affect the tightness of erw pipe welds, resulting in pipeline leaks, and will become the trigger point of corrosion, severely reduce the weld strength and toughness.Welds...

Austempering is an important process in the production of seamless steel pipe. In the process of isothermal quenching, what are the precautions?Isothermal quenching is one of the effective quenching...

As time goes on, the probability of steel tube damage is also high. At this time, the role of thick-walled seamless steel pipes became apparent. Thick-walled seamless steel pipe is the main pipe used...

The production process and performance characteristics of the seamless steel pipe are very good. The professional seamless pipe manufacturer should have a clear understanding of its production method...

With the development of the times, seamless steel pipes play a very important role in the construction, industry, and transportation industries. Ordinary steel pipes are resistant to bending...

There are many types of steel pipes, whether they are erw steel pipes, oil casings or even seamless steel pipes. Their storage methods have a great relationship with their later use. If they are...

Characteristics of small-diameter anti-corrosion spiral steel spiral tube: Straight seam welded pipe has simple production technology, high production efficiency, low cost, and rapid development. The...

Small diameter seamless pipe, can be called small diameter seamless pipe, small diameter seamless pipe can also be divided into: Seamless small diameter steel pipe and straight seam (also known as...

Although lsaw steel pipe is iron, it is not easy to be rotten, but there are a lot of stresses to be reported to it. Let's say that it is different from the seamless steel pipe storage method:Choose...

With the development of China's oil and gas industry, and especially the layout of the national energy pipeline network, the environmental protection requirements in rural areas have increased from...

Seamless steel pipe features1. The main feature of seamless steel pipe is that it has no welded joint and can withstand large pressure. The product can be a very rough cast or cold-draw.2. Precision...

LSAW steel pipes are classified into the following types: general welded pipes, galvanized welded pipes,, oxygen welded pipes, wire bushings, metric welded pipes, roller tubes, deep well pump tubes...

Seamless steel pipe has become an essential part of people's lives. It is related to people's quality of life and promotes national finance.The mechanical properties of steel are an important...