Thick-Wall Seamless Steel Pipe

petroleum casing pipe

Oil pipeline, pipe materials collar, Oil natural gas , industrial gas, water, oil transportation

Oil Chemical power the boiler industry high temperature, low temperature, and corrosion Seamless

High pressure seamless steel pipe heat boiler

Low/middle-pressure boiler, Overheating tube, boiling water pipe, pipe tobacco size locomotive

refining plants, heat exchanger pipe Pipeline seamless pipe