Date:2020-03-27 View(s):983 Tag:hot-dip galvanized seamless pipe
hot-dip galvanized seamless pipe...
Date:2020-03-25 View(s):906 Tag:Seamless pipe
Seamless pipe round steel perforation technology...
Date:2020-03-24 View(s):1904 Tag:seamless tube, high-pressure boiler tube
Production method of seamless tube for high-pressure boiler...
Date:2020-03-20 View(s):1059 Tag:hot rolled pipe
What is hot rolled pipe?...
Date:2020-03-18 View(s):985 Tag:seamless tube
Small diameter seamless tube...
Date:2020-03-17 View(s):1001 Tag:galvanized seamless pipe
Connection method of galvanized seamless pipe...
Date:2020-03-03 View(s):1086 Tag:welded steel pipe
What is welded steel pipe? what's the effect?...
Date:2020-03-05 View(s):985 Tag:seamless steel pipe
Application and processing method of seamless steel pipe...
Date:2020-02-27 View(s):1005 Tag:cold rolled steel pipe
Advantages and disadvantages of cold rolled steel pipe...
Date:2020-02-21 View(s):1073 Tag:Oil casing
Oil casing knowledge - casing classification...
Date:2020-02-19 View(s):980 Tag:casing
27MnCrV petroleum casing strengthening and toughening heat treatment process...
Date:2020-02-17 View(s):976 Tag:steel pipes
Diffusion annealing for heat treatment of steel pipes...
Date:2020-02-13 View(s):1084 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):1073 Tag:elbow pipe
How is the stainless steel stamping elbow pipe processing process...
Date:2020-02-10 View(s):1202 Tag:coronavirus
About coronavirus in China...