Date:2020-09-07 View(s):1411 Tag: black steel pipe, knowledge of black steel pipe
Knowledge of black steel pipe...
Date:2020-09-03 View(s):1589 Tag: Welding Pipe
Types and Process of Welding Pipe...
Date:2020-09-02 View(s):1474 Tag:Quality Inspection of Spiral Steel Pipe, Spiral Steel Pipe,SSAW Steel Pipe
Quality Inspection Standard of Spiral Steel Pipe before Delivery...
Date:2020-08-28 View(s):1392 Tag:Welding Method of Galvanized Steel Pipe
Welding Method of Galvanized Steel Pipe...
Date:2020-08-27 View(s):1522 Tag:Group of ASTM standards for steel pipes, tubes and fittings
Group of ASTM standards for steel pipes, tubes and fittings...
Date:2020-08-26 View(s):1351 Tag:Comparative Analysis of Seamless Casing Pipe and ERW Casing Pipe
Comparative Analysis of Seamless Casing Pipe and ERW Casing Pipe...
Date:2020-08-25 View(s):1403 Tag:Comparison of ASTM A53 and ASTM A106 Steel Pipes
Comparison of ASTM A53 and ASTM A106 Steel Pipes...
Date:2020-08-24 View(s):1365 Tag:Differences between Hot Rolled and Cold Rolled Seamless Steel Tube
Differences between Hot Rolled and Cold Rolled Seamless Steel Tube...
Date:2020-08-19 View(s):1454 Tag:Seamless Steel Pipe, The Development History of Seamless Steel Pipe
The Development History of Seamless Steel Pipe...
Date:2019-09-10 View(s):1692 Tag:carbon steel pipe
Advantages of carbon steel pipe...
Date:2019-08-12 View(s):1754 Tag:Seam tube
The cost of sewn pipes is usually lower than that of the seamless tube, since less stretching and tempering is needed, and the manufacturing time, therefore, is also usually less....
Date:2019-07-25 View(s):1789 Tag:20 steel pipe
20# steel pipe production process...
Date:2019-07-18 View(s):1749 Tag:seamless pipe
Common seamless steel pipe standard...
Date:2019-07-02 View(s):1871 Tag:Stainless Steel pipe
Nitrogen plays an indispensable role in the stability and corrosion resistance of stainless steel....
Date:2019-06-26 View(s):1751 Tag:Brinell hardness,Rockwell hardness,Vickers hardness
The three hardness methods of Brinell, Rockwell and Vickers have a large load and a large area, so they are generally suitable for the determination of the hardness values of various metal materials....