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Product Details:
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1.Type:spiral steel pipe;
ASTM A252 GR.2,GR.3,ASTM A53/ A36/A500 GR.B
AWWAC200,EN10224 L235,L275,L355,EN10025,EN10219,
S235JR/JO/J2, S275JR/JO/J2, S355JR/JO/J2/K2
GB/T9711-2011 L245-L555,GB/T3091~2008,SY/T5040-2012
SY/T5037-2012, Q235B,Q345B/C/D,20# etc.;
6. Applications:oil industry, chemical industry, power industry, natural gas industry, metallury, ship buiding and construction, etc.
Contact Person: admin
Tel: +8613031891590