Steel pipe is a kind of common construction material in our daily life such as welded steel pipe. Therefore, manufacturers who expertise in steel pipe production are various. In these factories, their production ability is different, so the steel pipe qual ...

It is a steel plastic composite steel pipe which is based on steel pipe and welded with a plastic anti-corrosion layer on the inner surface of steel pipe (bottom pipe) through spraying, rolling, soaking and suction processes or welded with plastic anti-cor ...

Polyurethane thermal insulation pipeline has been developed rapidly as a kind of excellent thermal insulation material, and its application scope is also more and more extensive. Moreover, because of its simple construction, energy-saving and anti-corrosio ...

Steel plastic composite pipe, the product is seamless steel pipe, welded steel pipe as the base pipe, the inner wall is coated with high adhesion, anti-corrosion, food grade health type polyethylene powder coating or epoxy resin coating.It has good corrosi ...

How to purchase high quality steel pipe? First,you need to cheek the surface of the steel pipe.The color is selected to be uniform and uniform,the inner and outer walls are smooth and flat,and there are no bubbles,depressions or impurities, which affect th ...

Steel pipes are a very important building material, whether it is transporting fluids and powdered solids, exchanging heat, making mechanical parts and containers, manufacturing building structures, pillars and mechanical supports, or seeing home furniture ...

Because the stainless steel pipe fittings are the joints designed to work under various working conditions,it is very important to select the right stainless steel pipe fittings, so how to distinguish them?(Effect of heat treatment of stainless steel pipe ...

The solid solution process of stainless steel pipe fitting has a great influence on the corrosion resistance and appearance brightness of stainless steel, and plays a decisive role in the processing performance of stainless steel. Therefore, the heat treat ...

Stainless steel pipe fittings and flanges  production enterprises should take into account the production cost of pipe fittings, but also the factors of preventing corrosion and improving product quality. Therefore, it is necessary to adopt solid solution ...

Any finished product needs to be processed. What are the surface treatment processes for stainless steel products, and what problems will occur during processing?Please follow me to find out.(What measures should be taken to prevent corrosion of stainless ...

In previous articles, there were many introductions to stainless steel rust,and today i will summarize the measures that stainless steel should take to prevent rust. 1 Storage, lifting and transportation 1.1 Storage of stainless steel parts: There should b ...

Stainless steel has excellent characteristics such as unique strength,high abrasion resistance,superior anticorrosive performance,and resistance to rust.Therefore,it is widely used in chemical industry,food machinery,mechanical and electrical industry,envi ...

For the rusted carbon steel pipe, some people use cleaning, but when cleaning, it note that should a solvent, emulsion cleaning the steel surface, this method is only used as an anti-corrosion auxiliary means, for the real removal carbon steel pipe rust, t ...

The electric resistance welding (ERW) is a kind of welding method, which uses the resistance heat generated by the current passing through the welding piece and the contact place as a heat source to heat the piece locally, and at the same time to weld unde ...

Duplex and Super Duplex Stainless Steel material are often required for some severe project.What characteristics for them? Duplex stainless steel It is a popular material that is used in many industries. The designation of “duplex” comes with the biphasic ...

For the steel water transmission pipes and fittings,the coatings are necessary to use in order to prolong the service life of products.The often used standard is AWWA standard.There are several coating types for steel pipes and fittings under this standard ...

Ship pipeline is the pipeline used to connect various mechanical equipment on the ship,which is used to transmit water, oil, gas and other related working fluids.There are the requirements of ship pipeline: The material selection of ship pipeline must be i ...

Ship pipeline is the pipeline used to connect various mechanical equipment on the ship,which is used to transmit water, oil, gas and other related working fluids.There are two kinds of ship pipeline: power pipeline and ship system pipeline. PTFE Lined Pipe ...

The nominal pressure,working pressure and design pressure of steel pipe are different,read this article you will know the different between them. What is nominal pressure PN (MPa)? A reference value relating to the pressure-bearing capacity of a ductwork c ...

Pipe coating or lining can protect the piping goods from corrosion effectively.Fusion Bonded Epoxies(FBE) is one important way for pipe coating or Lining. Fusion bonded epoxies are a one part, heat curable, thermosetting epoxy. FBEs are applied to heated p ...