Hot sale steel seamless tube astm a312 tp321 best price
$550.00 - $980.00 / Tons | 5 Ton/Tons (Min. Order) 
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ASTM A106, ASTM A53, API 5L,API 5CT ,Gr.B, DIN17175,DIN1629 ect. | 
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10#,20#, 45#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 | 
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1/2" -24" (13.7mm-609.6mm) | 
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1.6mm-300mm;SCH20,SCH40,STD,XS,SCH80,SCH160,XXS etc. | 
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Control with in the standard, OD:+-1%, WT:+-10% | 
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1) Bared 
2) Black Painted (varnish coating) 
3) hot dipped Galvanized 
4) Oiled 
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. | 
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With Hydraulic Testing, Eddy Current , Infrared Test under  ISO,BV,SGS,MTC | 
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Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required | 
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Within 7-10 workdays after receiving deposit or L/C | 
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Hot sale steel seamless tube astm a312 tp321 best price
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