Pre Fabrication

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings; Forged flanges , in various specifications and materials (Carbon steel ,Alloy steel ,Stainless steel.)

Pre Fabrication Type

fabrication introduction

What is a piping fabrication products? Piping fabrication is predesigned piping systems manufactured in factory or work shop for various applications. This reason determines th ...

Monolithic Insulated Joints

Insulated joints are a general term for pipe joints that have the required sealing properties, strength properties, and electrical insulation properties required for buried ste ...

Producs

Our company

Pre Fabrication

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings; Forged flanges , in various specifications and materials (Carbon steel ,Alloy steel ,Stainless steel.)

Pre Fabrication Type