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Knowledge of the length and dimensions of galvanized seamless steel pipe
1. Indefinite length (usually length) The lengths of galvanized seamless steel pipes are generally of different lengths, and those within the scope of the standard are called variable lengths. The length of an indefinite ruler is also called the usual length (through ruler). For example, the usua...Read more -
What is the stress condition of spiral steel pipe during the extrusion process
(1) During the extrusion process, the temperature of the lining of the spiral steel pipe continues to increase as the extrusion process proceeds. At the end of the extrusion, the temperature in the area of the inner wall of the lining close to the extrusion die is relatively high, reaching 631°C....Read more -
Inspection methods for large diameter straight seam welded steel pipes
There are many methods for quality inspection of large-diameter straight seam welded steel pipes, among which physical methods are also commonly used. Physical inspection is a method that uses some physical phenomena to measure or inspect. The inspection of internal defects in materials or large-...Read more -
Maintenance method of large diameter straight seam steel pipe
Straight seam steel pipe, as you can tell from the name, is a product made of metal materials. Straight seam steel pipes are used in many industries. There are many reasons why they are loved by everyone. Straight seam steel pipes and steel pipes There is a significant difference. I believe there...Read more -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Price List
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径 (mm) 壁厚 (mm) 离港价 USD/TON 219、245 5.0-11.75 586.76 426 5.75-11.75 593.68 273 5.0-11.75 586.76 ...Read more -
Industrial Q24G steel pipe material
Steel pipes play an important role as an indispensable material in construction, engineering, and manufacturing. Among them, the Q24G steel pipe is a common tight-fitting steel pipe, and its material has always attracted much attention. In the steel industry, understanding the characteristics of ...Read more