... diameter:8mm-219mmPipe thickness:0.5mm-5.0mmUseful life:40yearsUsage:to make ss pipes,Cs pipes. Copper pipes etc, ... grinding machine, →sizing machine,→ frame straightening, →cutting machine,→ finished frame.7. Quality: 100% good quality and according to the customers' requirement. Technical ... life.7) Foshan charged affairs for the customers. FAQ:How to order?A. You can send me email, I will reply you ...