OD 3000mm above big size pipe fittings and flange
Hebei Haihao Group is committed to the production and manufacture of pipeline equipment.We doing and cooperation so much project such as sewage treatment engineering,power plant construction engineering,sea water purification engineering,petroleum and natural gas pipeline engineering.We have participated in the big size product supply and assembly of many large projects abroad.
OD 3000 mm flange with sleeve to be assemble to the adapter.
OD 5000 mm big size cap welding with flange.
OD 5800 mm big size cap welded flange.
OD 3500mm steel slip on flange/rolling forged flange.
Hebei Haihao Group has a strong production capacity of pipe fitting and flanges, regular standard products and unconventional according to the drawings of products,if you need to contact us.