Welcome to Zhishang Steel Co., Ltd.

 TEL: (Gavin) +86-15665898999  |  Email : info@zhishangsteel.com

location:Home>>News>>Industry News

Industry News

Industry News
25 2023-05

The world's first large-scale station to change the steel structure of the whole cross line for the first time successful push

The steel structure of the East station is composed of five units, including waiting floor trusses, transfer corridors and overpasses, with a total width of 176···

More
24 2023-05

Brief introduction of galvanizing knowledge

Zinc dissolves easily in acids and also in alkalis, so it is called an amphoteric metal. Zinc changes little in dry air.

More
23 2023-05

What is carbon steel made of ?

​There are many types of steel, one is called carbon steel, what kind of material is this?

More
22 2023-05

A long strip of steel with a hollow section and no surrounding joints: petroleum cracking pipe

Seamless steel pipes in this standard are divided into two categories according to the manufacturing methods of products.

More
22 2023-05

What is the content of high quality carbon structure tube?

This kind of steel depends on the adjustment of carbon content (C) to improve the mechanical properties of steel, therefore, according to the level of carbon co···

More
22 2023-05

3 types of welded pipe

Welded steel pipe: Also called welded pipe, it is made of steel strip cut into narrow steel strips, and then wrapped into a tube by cold working mold. A special···

More
16 2023-05

What is a ship plate?

According to the minimum yield point, the structural steels for ship hulls are classified into normal strength structural steels and high strength structural st···

More
11 2023-05

Use and classification of pipe fittings

Pipe fittings used for pipe connection include flanges, live joints, pipe clips, sleeve, etc.

More
11 2023-05

What are the 7 differences between seamless pipe and welded pipe

Seamless tube is made of steel billet or solid tube embryo perforation, hot rolling or cold rolling processing. Welded pipe is made by bending and welding steel···

More
09 2023-05

Basic classification of carbon steel

1. Carbon steelCarbon steel, also known as carbon steel, is an iron-carbon alloy with carbon content of ωc less than 2%. In addition to carbon steel generally ···

More
About

Zhishang Steel Co., Ltd


Zhishang Steel, specializing in domestic steel products trade, warehousing, processing and other services. The team has four service teams: Shandong Zhishang Steel Co., LTD., Shandong Zhiyiheng Trading Co., LTD., Tai 'an Zhishang Economic and Trade Co., LTD., Shandong Zhishang Steel Structure Co., LTD. Mainly engaged in steel coil, coated, stee···

MessageMessage
Hot Line+86-531-88752665

Top