Our products are : 1. Oil and Gas Transmission Pipe: OD: 10.3mm - 1016mm with wall thickness: 1.7mm - 52mm 2. OCTG Products: OD: 60.3mm - 508mm with wall thickness: 4.24mm - 16.13mm 3. Pipes for Pressure Use: OD: 6mm - 720mm with wall thickness: 1mm - 120mm 4. Machining Tube and Others: OD: 6mm - 1200mm with wall thickness: 1mm - 200mm As one of the major exporters of OCTG and line pipe for crude oil and natural gas delivery in China,we provide the products strictly in accordance with standard of API 5L, API 5CT, ASTM, DIN, etc.
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