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liaocheng yitong steel pipe factory

Business category 1 Steel Pipes
City ( of main office ) Beijing, CN, China
Address weiyu road
Phones 86-635-2120162
Fax 86-635-2120163
Web site yitongtube.wz8.cn
About ( 1) . Specification:
OD 21. 3mm-355. 6mm (1 / 2''-14'')
( 2) Standard;
ASTM A106 GR B, ASTM A53 GR B
SAE1020 SAE1045
JIS G4051 S20C JIS G4051 S45C
JIS G3454 STPG370 JIS 3454 STPG42
DIN ST 45-8 DIN ST 52
( 3) Tolerate:
OD + 1% / -1%
Thickness + 12. 5% / -10%
lengh 2 0mm
Two:
( 1) .API 5L and 5CT J55 K55 N80
( 2) . Specification:
OD 114. 3mm-177. 8mm (4 1 / 2''-7'')
The max lengh 12M
( 3) Standard
API 5L & 5CT J55 K55 N80
( 4) Technics: hot rolled.
( 5) packing: Plastic Caps and mark on the pipe
Date 2011 Oct 28, 23:10