Date:2020-04-01 View(s):878 Tag:precision welded pipes
What are the detection methods for precision welded pipes?...
Date:2020-03-27 View(s):996 Tag:hot-dip galvanized seamless pipe
hot-dip galvanized seamless pipe...
Date:2020-03-25 View(s):919 Tag:Seamless pipe
Seamless pipe round steel perforation technology...
Date:2020-03-24 View(s):1933 Tag:seamless tube, high-pressure boiler tube
Production method of seamless tube for high-pressure boiler...
Date:2020-03-20 View(s):1078 Tag:hot rolled pipe
What is hot rolled pipe?...
Date:2020-03-18 View(s):1005 Tag:seamless tube
Small diameter seamless tube...
Date:2020-03-17 View(s):1015 Tag:galvanized seamless pipe
Connection method of galvanized seamless pipe...
Date:2020-03-03 View(s):1107 Tag:welded steel pipe
What is welded steel pipe? what's the effect?...
Date:2020-03-05 View(s):998 Tag:seamless steel pipe
Application and processing method of seamless steel pipe...
Date:2020-02-27 View(s):1022 Tag:cold rolled steel pipe
Advantages and disadvantages of cold rolled steel pipe...
Date:2020-02-21 View(s):1087 Tag:Oil casing
Oil casing knowledge - casing classification...
Date:2020-02-19 View(s):991 Tag:casing
27MnCrV petroleum casing strengthening and toughening heat treatment process...
Date:2020-02-17 View(s):992 Tag:steel pipes
Diffusion annealing for heat treatment of steel pipes...
Date:2020-02-13 View(s):1098 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):1091 Tag:elbow pipe
How is the stainless steel stamping elbow pipe processing process...