Cold-rolled Prec…
   Cold-Rolled Se...
   Cold-Rolled Se...
   Cold-Rolled Se...
   Cold-rolled Pr...
   Cold Rolled an...
   Precision Cold...
Cold-drawn Preci…
   Cold-Drawn Sea...
   Cold-Drawn Sea...
   Cold-Drawn Sea...
   High Pressure ...
   Black Phosphat...
   DIN Galvanized...
Cold-drawn Seame…
   Seamless Carbo...
   Seamless Carbo...
   Seamless Carbo...
   Seamless carbo...
   Seamless cold ...
   Seamless carbo...
   Seamless carbo...
   Seamless Seaml...
   A53 Seamless C...
   Seamless heat-...
   Seamless steel...
   Seamless carbo...
Welded & Cold-dr…
   ERW/CDW Tubes
   ERW/CDW Tubes
   ERW/CDW Tubes
 
 
Cold-Drawn Seamless Precision Steel Tubes
 
 
 

Steel Grade(钢级): ST35(E235), ST45(E255), ST52(E355), SAE1010, SAE1020, SAE1035, SAE1045, 30CrMo, 42CrMo4, etc.
Standards(标准): 欧标:EN10305-1, EN10305-4
                   美标: ASTM A519, J524, AMS-T-6736
                   日标:JIS G3445, etc.
Size Range: OD(外径范围): 4-80mm
            WT(壁厚范围): 0.5-10mm
Annual output of precision cold-drawn tube(精密冷拔管年产量): 13,000T/Year
Annual output of precision cold-rolled tube (精密冷轧管年产量):  23,000T/Year

 
 
 
 
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 Add:Xin’nan Industrial Area, Qi shuyan Town, Changzhou City, Jiangsu Province