... flange, ball, seat ring, etc. 2.we manufacture superior steel pipe Application: Valve, heat exchanger, turbine, et...Shape: rod, ... s requirementsDelivery Detail:20-40 days cold drawn steel pipe Material35CrMo 16Mn 15MnV 12Cr1MoV 12Cr2MoV Cr5Mo, Q195,20CrMo ... paint varnish coating,plastic caps and mark on the pipe,hexagon in bundle Applications rangeconstruction,chemical,gas,shipbuilding,metallurgy, ...