... :Stainless Steel Compound Pipes/TubeMaterial: Stainless steel composite pipe [Inner Layer: Carbon Steel Q195, Outer Layer ... industries:1, Transportation: For Automobile/Motorcycle/Bicycle-Exhaust Pipe, Brake & Fuel-piping, Steering Wheel, Air Conditioner ... Piping for Boiler, Electricity Factory, Chemical Engineering, Diesel Engine, Shipbuilding.4, Leisure: Exercise Equipment, Baby Cradle/Stroller ...