Shanghai AL-Steel Group Co.,Ltd
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Payment Terms: | T/T,L/C |
Place of Origin: | Shanghai, China (Mainland) |
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Cold Drawn Seamless Tube, Precision Cold Drawn Tube
Standard: GB8162-87, GB3087, GB8163-87, DIN2391
Steel Grade: 20#, 10#,45#,16Mn,ST52, ST52.3
Outside Diameter:30 – 250
Length: 12 meter
Roughness: max 1.6 micron