50*50 galvanized square pipe

 The hot dip galvanized welded steel pipe refers to a welded pipe with hot dip galvanized coating on both inner and outer walls.The coating provides the product with largely improved corrosion resistance which is 15 times of a common welded pipe.

 Delivery Details:

1)  Container

2) Bulk carrier

Delivery :

25 days after receive the  prepayment

 Regard quality to serve meticulously,do not let a unqualified steel pipe leaving factory is the pursuit of Zhengda .Based on a high advanced production equipment,such as solid-state H.F. welder from thermatool ,submerged  are welding machine from Lincoln,U.S.A. electronic control system from eurotherm,U.K. and so on ,which have improved the product quality and production efficency ,reduced the cost of production and raised market competition power.