Longtaidi Pipe Industry tian yi Pipeline Group. New Hope Mengcun Hebei. ( ) . . .

20 RMB 66,000 . 268 4 4 200 .

T . BS EN GB GD HG SH SY CSA DIN JIS MSS ANSI ASME.

: 1/2''-48''
: Sch10-Sch160XXS
: 20G 16Mn 12Cr1MoVG 15CrMoG 1Cr5Mo 1Cr9Mo A335 P5/ P9/ P11/ P12/ P22/ P91/ P92 WB36 10CrMo910 0Cr18Ni9 1Cr18Ni9 1Cr18Ni9Ti, .
ASTM A179 ASTM A178C A210 A1 ASTM A210 C ASTM A213 T2 ASTM A213 T12 ASTM A213 T11 A199 T11 ASTM A213 T22 A199 T22 ASTM A213 T5 A199 T5 ASTM A213 T9 A199 T9 ASTM A200 T5 ASTM A53A ASTM A53B ASTM A106A ASTM A106B ASTM A106C ASTM A335 P2 ASTM A335 P12 ASTM A335 P22 ASTM A335 P5，SUS321,304,304L,316,316L

. . 316 T . 40 . .

1. ISO9001
2. ISO14001
3. OHSAS18001
4. API CE
5.

( Hebei) ( ) ( Hebei) ( 2007) .

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