大连石油天然气工业输送钢管GB/T9711-2011

  • Product name: 大连石油天然气工业输送钢管GB/T9711-2011
  • Product classification: 石油天然气工业输送钢管GB/T9711-2011
  • Corporate name: yuanhua steel pipe
  • Model specification:
  • Product use:
  • Contact information: 0086 535 6977277 
  • Add time: 16/07/06
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钢号:L210,L245,L290,L320,L360

规格:76-530*4-30mm

产品标准:GB/T9711,1, GB/T9711,2,(ISO 3183-1.2; API Spec SL)

用途:适用于石油和天然气工业中输送气,水油的钢管


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