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Black steel pipe

by admin on 24-01-25

Black pipe is one of the most common steel pipes.If cold-rolled steel is heated to the annealing temperature, the surface color will turn black due to high temperature contact with air, which is called black stripping. Its surface has not been brightened, so it is black. The physical properties b...

Portable scaffolding features

by admin on 23-12-19

Name: Portable scaffolding Description: The portable scaffolding has a locking device designed to prevent accidental unlocking or disengagement of the loose bolt. The height of the platform can be adjusted according to the working height. Portable mobile scaffolding can be used as a cart, shelf o...

Canton Fair in Guangzhou, China

by admin on 23-10-10

We, Tianjin Goldensun Group will attend five exhibitions home and abroad. Welcome to visit us. Canton Fair in Guangzhou, China Oct. 15-19: Booth No.: 13.1H39 Oct. 23-27: Booth No.: 13.1L09 Excon 2023 Capeco in Lima, Peru Oct. 18-21 Booth No.: B-111 Yiwu Fair in Yiwu, China Oct. 21-24, Booth No. :...

C-shaped steel

by admin on 23-08-17

1. There are serrations on the inner folds of the C-shaped steel, which can be effectively anti-skid, impact-resistant, shear-resistant, and convenient and reliable connection of the entire system. 2. There are auxiliary scale marks on the surface of C-shaped steel, which can be assembled and pro...

Steel market report

by admin on 23-05-17

Overview: In early trading today, the ex-factory price of Tangshan Qian’an steel billet was 3440 yuan/ton higher than yesterday, and the ex-factory price of Lulong steel billet in Qinhuangdao was 3440 yuan/ton higher than yesterday. In the morning, the transactions in the steel billet marke...

Can galvanized steel wire be permanently rust-free in life?

by admin on 23-05-15

Can galvanized steel wire be permanently rust-free in life? Obviously, very few manufacturers can give an answer, and they can only roughly say a time. The following galvanized wire manufacturers will briefly analyze which factors affect the rusting of galvanized steel wire and how long it tak...

What are the benefits and advantages galvanized sheet coil?

by admin on 23-05-05

1. Coated galvanized steel sheets are very popular in adapting to various environments and have a long anti-corrosion period, but the anti-corrosion period is different in different environments. 2. The processing cost is low, and the anti-rust cost of galvanized sheet is lower than that of other...

Specifically introduce the role of concrete nails

by admin on 23-02-14

We are all familiar with concrete nails, which are widely used in the decoration industry. Concrete steel nails are a kind of nails, which have strong hardness, excellent toughness, and strong penetration ability. Made of high-quality steel, it can be directly nailed into ordinary brick walls, ce...

The specific use of angle steel

by admin on 23-02-01

Angle steel, commonly known as angle iron, is a long steel with vertical angles on both sides. There are equilateral angle steel and unequal angle steel. The two sides of equal angles are equal in width. Its specifications are expressed in millimeters of side width x side width x side thickness S...

Corrugated nails are not easy to pull out when used on wood

by admin on 23-01-29

Many people know the benefits of roofing nails. The special corrugated nails make the corrugated nails stronger when they are nailed into the wood and are not easy to be pulled out, so these advantages need everyone to understand. Corrugated nails: used to connect wooden components, and fix asbes...

How to calculate the tensile strength of galvanized wire

by admin on 23-01-04

The galvanized wire is processed by high-quality low-carbon steel wire rod, which is drawn and formed by high-quality low-carbon steel wire, pickled and derusted, high-temperature annealed, and hot-dip galvanized. Processed by cooling and other processes. Galvanized wire is divided into hot-dip g...

What is galvanized sheet?

by admin on 23-01-03

Galvanized sheet refers to a steel sheet coated with a layer of zinc on the surface. Galvanizing is an economical and effective method of corrosion protection that is often adopted. Around half of global zinc production is used in this process. 1. Definition of galvanized steel sheet Galvanized s...