Date:2020-03-17 View(s):1052 Tag:galvanized seamless pipe
Connection method of galvanized seamless pipe...
Date:2020-03-03 View(s):1145 Tag:welded steel pipe
What is welded steel pipe? what's the effect?...
Date:2020-03-05 View(s):1039 Tag:seamless steel pipe
Application and processing method of seamless steel pipe...
Date:2020-02-27 View(s):1067 Tag:cold rolled steel pipe
Advantages and disadvantages of cold rolled steel pipe...
Date:2020-02-21 View(s):1123 Tag:Oil casing
Oil casing knowledge - casing classification...
Date:2020-02-19 View(s):1035 Tag:casing
27MnCrV petroleum casing strengthening and toughening heat treatment process...
Date:2020-02-17 View(s):1037 Tag:steel pipes
Diffusion annealing for heat treatment of steel pipes...
Date:2020-02-13 View(s):1135 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):1130 Tag:elbow pipe
How is the stainless steel stamping elbow pipe processing process...
Date:2020-02-10 View(s):1253 Tag:coronavirus
About coronavirus in China...
Date:2020-01-14 View(s):1295 Tag:seamless steel tubes
How to improve the quality of seamless steel tubes...
Date:2020-01-13 View(s):1250 Tag:stainless steel pipes
How to deal with rust spots on stainless steel pipes...
Date:2020-01-10 View(s):1143 Tag:galvanized steel pipe
A continuous galvanized pipe painting production process and equipment....
Date:2020-01-09 View(s):1176 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. ...
Date:2020-01-08 View(s):1195 Tag:seamless steel pipe
Seamless steel pipe occupies an important position in industrial products, because it is widely used in many industries such as petroleum and chemical industry, which brings a lot of convenience to people's lives....