Galvanized Steel Pipe-Zhishang Steel-Specializing in steel and import and export trade, warehousing and processing.

FAQ1. How do we guarantee quality?There are always pre-production samples before mass production; Always car···

Galvanized Square And High Quality Steel Pipes And Tubes.

In today's construction industry, square and rectangular tubes are widely used, they play an important role ···

As a widely used material, the surface treatment of steel pipe has an important impact on its performance an···

Galvanized square pipe is a hollow steel with a square cross-section that can be made by two different proce···

Galvanized square pipe is a kind of hollow square sectional steel pipe with square section shape and size ma···

DescriptionSquare and rectangular hollow section pipe steel tubeUSAGE:Construction / building materials stee···

Galvanized steel pipe is a specially treated welded steel pipe whose surface has been hot dip plated or elec···

Hot-dip galvanized seamless steel pipe: the amount of hot dip plating is higher, the average thickness of th···