Prefabricated PipingPrefabricated Piping and Installation
Prefabricated piping, high pressure piping and site installation material.
Since 1982 · Pressure piping components manufacturerReply in 4 h+86 132 9342 5333haihaojituan@163.com
Core Products
Select pipe fittings and flanges by drawing, standard and service condition. Haihao supplies butt-weld fittings, forged flanges, bends, pipe accessories and project piping packages with material, size, pressure class and inspection requirements confirmed.
1 products· Prefabricated Piping
Prefabricated PipingPrefabricated piping, high pressure piping and site installation material.