Jeasin valve industries Co., Ltd adheres to develop and manufacture superior-quality valves, steel pipes, flanges, pipe fittings, ect. based on integrity management for the purpose.
Jeasin valve industries Co., Ltd adheres to develop and manufacture superior-quality valves, steel pipes, flanges, pipe fittings, ect. based on integrity management for the purpose.
Hot Line
Tel: +86-0592-2203787
Fax: +86-0592-2203787
Skype: lengonjeasin
MSN: jeawin@hotmail.com
E-mai: jeawin@jeawin.com
Compared with such solid steels as round steels,alloy steel pipe gets a less weight when the anti-bending and torsional strength is the same.Alloy steel pipe is a kind of economic sectional steel,with which producing ring-shaped work pieces can improve stock utilization, simplify the manufacturing process, save materials and processing time. Alloy steel pipe is an indispensable material for all kinds of conventional weapons such as barrels, gun barrels that are made of it. Alloy steel pipe can be divided into round tube and shape tube according to the different CSA shape.Due to under the condition of the equal circumference, more fluid can be conveyed by using round tube in the largest area of a circle. In addition, the circular section bears stress evenly when subjected to internal or external radial pressure. Therefore, the vast majority of steel pipes are round pipes.
Specifications:
- Seamless: ½” - 24''; welded: up to 48” OD welded
- Wall thickness up to 4''
- SRL, DRL, cut-lenghts
- Execution: seamless or welded (ERW, LSAW, DSAW, SSAW)
- Sections: round, square, rectangular
- Materials:
ASTM ASME A-335 SA-335 Grade P11, P22, P5, P9, P91
ASTM A-213 Grade T1, T5, T9, T11, T22, T91
ASTM A519 4130, 4140/42
ASTM / ASME SB 464 UNS 8020 (ALLOY 20® / 20 CB 3)
