An oil casing is a large-diameter pipe that fixes the walls or holes of oil and natural gas wells. The casing is inserted into the wellbore and fixed with cement to help the wellbore separate the rock formation and prevent the wellbore from collapsing while ensuring the circulation of the drilling m

Product: TP304L stainless steel pipeStandard: ASTM A312Project Location: TurkeyApplication: Industrial construction projectSize: 711.2MM* 7.92 MM*6000MMWith long-time business discussion, to show Turkey's new project ASTM A312 TP304L stainless steel pipe for you. These TP304L steel pipes will be use

The control of the wall thickness of the straight seam steel pipe is a difficult point in the production of steel pipes. At present, the methods of straight seam steel pipe manufacturers in the production of wall thickness accuracy generally include:1. Tube billet heatingHeating should be uniform, a

Austenitic stainless steel is softened by solid solution treatment. Generally, the stainless steel tube is heated to about 950-1150°C and kept for some time, so that carbides and various alloying elements are fully and evenly dissolved in austenite, and then quickly quenched and cooled. , carbon and