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  • Petroleum and natural gas industries - Steel pipes for transportation GB/T9711-2011
  • Company Name: Yantai Donghai Steel Pipe Co., Ltd.
  • Contact number: 86-0535-6836118/6836159
  • Contact address: NO.55 Huagong road,Yantai city,Shandong Province,China
Product Details
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Steel grades: L210, L245, L290, L320, L360
Specification: 76-530 * 4-30mm
Product standards: GB/T9711,1, GB/T9711,2, (ISO 3183-1.2; API Spec SL)
Purpose: Suitable for steel pipes used in the petroleum and natural gas industries for transporting gas, water, and oil