... available 3.100% inspection 4.made to order Nonstandard Alloy Steel Tube Length: 5m the longestOutside diameter : 400mm the maximumInside diameter : ... , Sheet-metal Working, Broaching, Wire EDM, Laser Machining etc.Material Steel, Stainless Steel, Brass, Aluminum, Alloy, Copper, Bronze, Others (Inconel, Nickel ... information.TEL: 86-029-88888109 Precision Machining Nonstandard Alloy Steel Tube Pipe