Date:2018-03-30 View(s):1965 Tag:seamless steel pipe, SMLS pipe, SMLS steel pipe
In order to improve the seamless steel pipes for oil transportation, usually the surface should be treated for corrosion resistance....
Date:2018-03-29 View(s):48 Tag:seamless steel pipe, seamless pipe, SMLS pipe
Tips for choosing good quality seamless steel pipes....
Date:2018-03-29 View(s):1916 Tag:galvanized steel coil, galvanized aluminum coil
What's the difference between galvanized steel coil and galvanized aluminum coil?...
Date:2018-03-28 View(s):1909 Tag:galvanized steel pipe, galvanized steel pipe advantages
Galvanized steel pipe is steel with a protective zinc coating. What is its advantages?...
Date:2018-03-28 View(s):1949 Tag:hot rolled square pipe, cold rolled square pipe
The difference between hot rolled and cold rolled square pipe....
Date:2018-03-27 View(s):1736 Tag:seamless steel pipe, precision seamless steel pipe
The production process of precision seamless steel pipe includes cold drawing, hot rolling and thermal expansion....
Date:2018-03-26 View(s):1854 Tag:well casing, J55, K55, N80, L80
Casing is a kind of oilfield equipment, used in open hole and into the new drill pipe....
Date:2018-03-26 View(s):1859 Tag:coated pipe, transport pipe corrosion
Tips while transportate coated pipe....
Date:2018-03-23 View(s):48 Tag:cold drawn seamless steel pipe, hot rolling seamless steel pipe
The production process of precision seamless steel pipe includes cold drawing, hot rolling and thermal expansion....
Date:2018-03-23 View(s):1759 Tag:304 stainless steel pipes, stainless steel pipe
How to choose quality 304 stainless steel pipes....
Date:2018-03-22 View(s):1812 Tag:erw steel pipe, erw pipe, technology of erw steel pipe
Production technology improving process of ERW steel pipe....
Date:2018-03-21 View(s):1980 Tag:ERW pipe, EFW pipe
EFW pipe VS ERW pipe....
Date:2018-03-20 View(s):2154 Tag:cold rolled seamless pipe, cold rolled, seamless steel pipe
Advantages and disadvantages of cold rolled seamless pipes....
Date:2018-03-19 View(s):1830 Tag:spiral steel pipe, SSAW, spiral pipe welding
What should be noticed in the welding process?...
Date:2018-03-16 View(s):2048 Tag:coated steel pipe, large diameter steel pipe
Large diameter steel pipe is coated large diameter spiral welded pipe and high-frequency welded pipe made of plastic coating on the basis of the maximum diameter of the nozzle....