Date:2020-03-18 View(s):1452 Tag:seamless tube
Small diameter seamless tube...
Date:2020-03-17 View(s):1499 Tag:galvanized seamless pipe
Connection method of galvanized seamless pipe...
Date:2020-03-03 View(s):1640 Tag:welded steel pipe
What is welded steel pipe? what's the effect?...
Date:2020-03-05 View(s):1544 Tag:seamless steel pipe
Application and processing method of seamless steel pipe...
Date:2020-02-27 View(s):1598 Tag:cold rolled steel pipe
Advantages and disadvantages of cold rolled steel pipe...
Date:2020-02-21 View(s):1647 Tag:Oil casing
Oil casing knowledge - casing classification...
Date:2020-02-19 View(s):1469 Tag:casing
27MnCrV petroleum casing strengthening and toughening heat treatment process...
Date:2020-02-17 View(s):1582 Tag:steel pipes
Diffusion annealing for heat treatment of steel pipes...
Date:2020-02-13 View(s):1586 Tag:AISI 4130 pipe
ISI4130 is a widely used structural steel in oil field production, which has high hardenability. The welding quality of this steel is related to latitude, especially in the field. Latitude can affect the welding method, process and electrode control....
Date:2020-02-12 View(s):1664 Tag:elbow pipe
How is the stainless steel stamping elbow pipe processing process...
Date:2020-02-10 View(s):1668 Tag:coronavirus
About coronavirus in China...
Date:2020-01-14 View(s):1799 Tag:seamless steel tubes
How to improve the quality of seamless steel tubes...
Date:2020-01-13 View(s):1758 Tag:stainless steel pipes
How to deal with rust spots on stainless steel pipes...
Date:2020-01-10 View(s):1598 Tag:galvanized steel pipe
A continuous galvanized pipe painting production process and equipment....
Date:2020-01-09 View(s):1708 Tag:welded steel pipe
The blanks used for welding steel pipes are steel plates or strip steels, which are divided into furnace welded pipes, electric welded (resistance welded) pipes, and automatic arc welded pipes due to different welding processes. ...