Date:2020-02-21 View(s):1194 Tag:Oil casing
Oil casing knowledge - casing classification...
Date:2020-02-19 View(s):1099 Tag:casing
27MnCrV petroleum casing strengthening and toughening heat treatment process...
Date:2020-02-17 View(s):1112 Tag:steel pipes
Diffusion annealing for heat treatment of steel pipes...
Date:2020-02-13 View(s):1202 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):1198 Tag:elbow pipe
How is the stainless steel stamping elbow pipe processing process...
Date:2020-02-10 View(s):1318 Tag:coronavirus
About coronavirus in China...
Date:2020-01-14 View(s):1359 Tag:seamless steel tubes
How to improve the quality of seamless steel tubes...
Date:2020-01-13 View(s):1324 Tag:stainless steel pipes
How to deal with rust spots on stainless steel pipes...
Date:2020-01-10 View(s):1210 Tag:galvanized steel pipe
A continuous galvanized pipe painting production process and equipment....
Date:2020-01-09 View(s):1248 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):1263 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....
Date:2020-01-07 View(s):1207 Tag:stainless steel pipes
Based on experience, we describe several common rust conditions of stainless steel pipes....
Date:2020-01-06 View(s):1222 Tag:steel pipes,seamless pipe
There are many kinds of pipes and their production methods are various. ...
Date:2020-01-02 View(s):1190 Tag:precision steel pipe,seamless steel pipe
Difference between precision steel pipe and seamless steel pipe...
Date:2020-01-01 View(s):1023 Tag:seamless pipe
Definition of shaped seamless pipe...