What is the implementation standard o...[2019-09-04] Square tube is a type of square tube and rectangular tube, that is, steel tubes with equal and unequal sides. It is a s... >>

Shenzhen steel type factory galvanize...[2019-09-04] Galvanized pipes, also known as galvanized steel pipes, are divided into hot-dip galvanizing and electro-galvanizing. The hot-dip gal... >>

I have to know a few key points of th...[2019-08-14] When the Chinese rectangular pipe of Shenzhen Building Materials Factory is quenching, the following points should be noted: (1) The ... >>

Introduction of galvanized pipe of Sh...[2019-08-14] The use of galvanized pipes is due to the square tube on the galvanized pipe of the new galvanized pipe. Therefore, the application r... >>

Five points that should be paid atten...[2019-08-14] Phosphating is a chemical and electrochemical reaction to form a phosphate conversion membrane. The phosphate conversion membrane for... >>

The bending degree of galvanized squa...[2019-08-14] 1. The allowable deviation of the wall thickness of the galvanized square tube shall not exceed 10% of the nominal wall thickness whe... >>

The price of galvanized steel pipe in...[2019-08-14] In the Shenzhen steel mill market, the galvanized steel pipe rebounded weakly, and the manufacturers began to seek stability. In the ... >>

Quality and advantages of galvanized ...[2019-08-14] Advantages 1. Low processing cost: The cost of hot-dip galvanizing rust is lower than that of other paint coatings; 2. Durable: Hot-d... >>

Shenzhen Steel Works Co., Ltd. answer...[2019-08-13] For those who are in constant contact with the paint industry, no matter what kind of anti-corrosive paint is applied, the constructi... >>

Characteristics and classification of...[2019-08-13] Profiles in Shenzhen profile manufacturers refer to solid straight strips of metal that have been plastically shaped and have a certa... >>