Product News
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Difference between erw and dsaw pipes
Process High-frequency straight seam welded pipe (ERW) production process is easy, a single production specifications, using resistance welding and high frequency welding process. Double submerged arc welded straight seam steel pipe(dsaw) production technology was used JCOE molding process, moldi...Read more -
Common Structural Shapes
Structural steel is a category of steel used as a construction material for making structural steel shapes. A structural steel shape is a profile, formed with a specific cross section and following certain standards for chemical composition and mechanical properties. Structural steel shapes, size...Read more -
Characteristics of welded steel pipe and seamless steel pipe
Molding process of the steel tube 1, welded steel pipe is welded, it is cut into by the steel strip narrow steel strip, and then wrapped into a tubular shape with the cold mold. And special welding then a pipe seam welding. Outside welds polished bright. Within the burr of the pipe is not to figh...Read more -
Application of Submerged Arc Welded in Welding Steel Pipe
Submerged arc welding pipe welding, welding wire and steel pipes were connected to a power of two, the welding power source is AC or DC to DC, steel pipe connected to the negative terminal of the power supply, wire connected to the positive power supply wire through the little conductivemouth by ...Read more -
Anticorrosion performance of galvanized mild steel pipe
Galvanized mild steel pipe is cheap and anticorrosive performance is relatively better related stainless steel pipes. Galvanized pipe in the design and production of an important form of full use of the standard design, galvanized mild steel pipe is generally pipe joints, mainly for low domestic ...Read more -
DIN 2391 Precision cold drawn seamless steel tube
DIN 2391 standard for precision cold drawn seamless steel tube Size(mm): Out diameter:16-325 Wall thickness: 1-22 Length: Max:12000 Main application: Hydraulic system with steel, automotive steel, widely used in the hydraulic system in steel tube, injection molding machine in steel tube, hydrauli...Read more