double side welded pipe
USD $600 - $650 /Metric Ton
Min.Order:15 Metric Tons
Custom advanced super quality products custom welded steel pipe for mechanical structure
High quality, Best price!!! spiral welded steel pipe! made in China 10years manufacturer
Prime quality factory direct spiral steel pipe2015 hot sale steel pipe .carbon steell pipe
Prime quality factory wholesale spiral steel pipe2015 hot sale steel pipe .carbon steell pipe
1.Production Facilities
2.Quality Assurance
3.Product Certificate
4.Product Description
1)size : O.D 8"--48" WT 0.158"--0.984" length as required | ||||||||
O.D 203--1220mm WT 4--25mm | ||||||||
2)steel grade : BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, | ||||||||
S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52 | ||||||||
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D API 5L: A, B, X42, X46, X52 | ||||||||
3)quality standard: GB/T3091|GB/T9711|IS: 3589|BS:1387|BS3601|BS3602|DIN17175| DIN1626| | ||||||||
DIN 2458|EN10217| ASTM A513|ASTM A135|ASTM A53|ASTM A252 |SIS 1434-05 | ||||||||
4)test:Chemical Component Analysis, Mechanical Properties , | ||||||||
Technical Properties , Exterior Size Inspection, | ||||||||
Hydrostatic Test, X-ray Test. | ||||||||
5)application:transmission of gas .water .petroleum. |