Min. Order Reference FOB Price
1 Set US$100,000.00-150,000.00 / Set
Product Description
Product Description ZY273 steel tube, API standard tubem ASTM tube production line 1: Main Technical Parameters of ZY219 Tube Making machine Raw material cold rolled steel, galvanized steel Round tube outer diameter 88.9mm-273mm Wall thickness Round tube 2.0mm-12.0mm Tube welding speed ...