Heat treatment during the production of steel pipe
There are four main heat treatment methods for carbon steel and alloy steel pipes: normalizing, annealing, quenching and tempering Heat treatment can improve the mechanical properties, uniform chemical composition and machinability of steel materials more >>
What is straight seam steel pipe?
Straight seam steel pipe is called welded pipe, which means welded steel pipe This kind of steel pipe is made by rolling steel plate or strip steel through large equipment Its technology is very simple and the production efficiency is very high more >>
Disadvantages and advantages of different flange connection
Flange connection is a removable joint that fixes two pipes, fittings or equipment on one flange, then adds flange gaskets between the two flanges, and finally tightens the two flanges tightly by bolts more >>
Comparision between blind flange and pipe cap
Blind flange and pipe cap are all pipe ends The functions of them are all to seal the end of pipes The difference between them are blind flange can be taken down when the pipes need to be repaired but the pipe cap can’t And the cost of blind flange i more >>
Disadvantages and advantages of different flange connection 2
Flange connection is a removable joint that fixes two pipes, fittings or equipment on one flange, then adds flange gaskets between the two flanges, and finally tightens the two flanges tightly by bolts more >>
3PE anti-corrosion steel pipe spray mark
3pe anticorrosive steel tube is one of the most popular anticorrosive steel tubes this year The spraying standard of 3PE anticorrosive steel pipe is the last step in the production of steel pipe more >>
line pipe X52NS PSL2 NACE MR 0175
Line pipe steel belongs to low carbon and low carbon microalloyed steel, which is a kind of steel pipe with high technology content and high value Line pipe is specially applied to oil and natural gas transportation pipe system Metleader is a profession more >>
What are the details to be aware of when buying stainless steel elbows?
Here, we should remind customers to pay attention to some details when purchasing stainless steel elbows Pls check as below: more >>
Epoxy powder anticorrosive steel pipe
Epoxy powder anticorrosive steel pipeIn order to ensure the requirements of the buried environment and the special more >>
Carbon steel flange is the most common flange product, it has excellent characteristics, and it will improve its performance through deep processing more >>