High-frequency welding management properties: normal temperature mechanical properties, high-tempera...
Anti-corrosion steel pipes are metal bodies buried underground. However, due to the environment,...
Large-diameter thick-walled seamless steel pipes are made of steel ingots or solid tube blanks t...
The pressure ratio of the spiral steel pipe on the gas pipeline also tends to decrease gradually...
Technical requirements for straight seam welded pipes : The technical requirements and inspecti...
The most commonly used connection method for large-diameter spiral steel pipes is welding, but i...
Oil casing is a high-end product produced by steel pipes. There are many types of oil casings, a...
Austenitic stainless steel pipe : Austenitic stainless steel pipe generally belongs to corrosion-...
At present, the stainless steel pipes supplied on the market are mainly composed of galvaniz...
Coated steel pipes are formed by coating plastic based on large-diameter spiral welded pipes and...
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