China Hebei Zhonghai Steel Pipe Manufacturing Co, .Ltd professionally producing:
Hot Rolled Seamless Steel Pipeline,Structural Steel Pipe,Seamless Steel Boiler Pipe Tube
API 5L X42 carbon steel pipe,API 5L Line Pipe API 5L seamless carbon steel pipe
Water Steel Seamless Pipe Tube
1) ASTM A53B A106B Carbon Seamless Steel Pipes
OD:(219mm-1220mm), WT: 6mm-60mm
2) Spiral Welded Steel Pipe (SSAW)
OD: (219mm-1220mm), WT: 6mm-20mm
3) ERW Steel Pipe
OD: (219mm-660mm),WT: 5mm-20mm
4)API 5L Line pipe (B/X42/X52/X60 steel grade)
OD: (219mm-914mm),WT: 6mm-50mm
Standard: ASTM A106 GR.B, ASTM A53 GR.B, API 5L GR.B, EN10204/3.1B, DIN1629-1948, DIN2448, EN10216-1, EN10217-1, SY/T5037-2001, GB/T9711.1 etc.
Quality Control : BV, SGS, Lloyds
We have the certificates of ISO9001:2000 ,API 5L and CE . Contact : Kellen Young
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