... 3.100% inspection Machining parts of Nonstandard Seamless Tube Pipe for Oil Industry Length: 5m the longestOutside diameter : 400mm the maximumInside diameter ... , Laser Machining etc.Material Steel, Stainless Steel, Brass, Aluminum, Alloy, Copper, Bronze, Others (Inconel, Nickel etc.)Serving IndustriesAerospace, Military,Medical, Semicon ...