Standard and grade: ASTM a179 / ASME sa179 Delivery conditions: Annealing, normalizing, normalizing and tempering. The main tests are according to A...
Date:2018-01-20 Tags:Seamless Steel Pipe for Heat Exchanger and Condensers
Spiral submerged arc welded pipe manufacturing process: (1) strip, wire, flux of raw materials. Before entering the physical and chemical must underg...
Date:2018-01-20 Tags:SSAW Steel Pipe Manufacturing Process
Boiler tube hardness is one of the important factors that determine the quality of high pressure boiler tubes....
Date:2018-01-19 Tags:Boiler Tube Hardness
Welding materials under specified conditions, the construction of components required by the design of welding methods, and to meet the intended use ...
Date:2018-01-19 Tags:Carbon Steel Weldability
Cold drawing seamless pipe for precision mechanical structure, hydraulic equipment and good surface finish cold drawn or cold-rolled precision seamles...
Date:2018-01-19 Tags:Cold drawn seamless steel pipe heat treatment
ASTM a179 seamless steel pipe manufacturing process should be cold and stretch. Product analysis and thermal engineering are performed on steel materi...
Date:2018-01-19 Tags:ASTM A179 Cold Drawn Low Carbon Steel Pipe
Precision seamless pipe is used for hydraulic cylinders, automobiles and other mechanical devices. Features: High-precision, high brightness, the inne...
Date:2018-01-19 Tags:Seamless Precision Steel Pipe
(1) strip, wire, flux of raw materials. Before entering the physical and chemical must undergo rigorous testing. (2) the use of submerged arc welding...
Date:2018-01-19 Tags:SSAW Steel Pipe Manufacturing Process
Ceramic tube and ordinary steel, wear-resistant alloy steel pipe, artificial stone and plastic pipe, steel pipe and other essential differences betwee...
Date:2018-01-19 Tags:Ceramic lined carbon steel pipe
Seamless welding can use different gas types, the specific circumstances of gas welding, the use of shielding gas carbon dioxide, argon, helium, hydro...
Date:2018-01-19 Tags:Seamless welding
Seamless Steel Pipe Manufacturing Process...
Date:2018-01-18 Tags:Seamless Steel Pipe Manufacturing Process
Carbon steel hardness commonly used Brinell hardness, Rockwell hardness, Vickers hardness of three indicators to measure. ...
Date:2018-01-18 Tags:Carbon steel pipe hardness
The reason of the cold crack is the process of the hardenability of the welding material which is easy to be cooled by the people when being welded...
Date:2018-01-18 Tags:Cold welded steel pipe cracks
Seamless steel pipe perforated hole production of steel. Welded steel pipe into a barrel and then welded. According to its production of seamless ...
Date:2018-01-18 Tags:Seamless Pipe VS Welded Pipe
To achieve steel pipe manufacturing machine: Combined with specially designed equipment 1600mt bending machine, multi-roll plate bending machine, w...
Date:2018-01-18 Tags:EFW (Electric Fusion Welding) Steel Pipe