Knowledge

10Jul, 2024

Welding temperature control of the spiral tube
The spiral tube performs important control in the temperature of the squadron in the welding process. The incentive frequency of the steel pipe is controlled by the capacitance, th
10Jul, 2024

The production process of the square tube
As we all know, the square tube is generally made of steel or steel plate welding. The specific production process process is as follows: 1. Raw material preparation: Use steel rol
09Jul, 2024

Testing of spiral steel pipes
The detection range of the spiral tube Sewage treatment for spiral steel pipes, water purification of water, spiral spiral pipes, spiral steel pipes for water plants, pipe steel pi
09Jul, 2024

Production material for spiral steel pipes
The spiral steel pipe is a spiral seam steel pipe based on the steel roll plate as the raw material, which is often squeezed and formed, and welded with the automatic double -sided
09Jul, 2024

Heating performance of hot -dip galvanized round tube
The hot -dip galvanized round tube is a hollow and round cross -section light -shaped thin -walled steel pipe. It is a steel pipe formed by the Q235 steel band or coil as the basic
09Jul, 2024

Seven matters that should be paid attention to in the production of square tubes
1. Low -pressure oxygen tube negative pressure and oxygen gun spray holes are blocked. They are easily recovered by the gas pour of the gas generated by high temperature melting po
09Jul, 2024

Dip -grid process of galvanized band square tube
Galvanized belt tube, also known as a pre -galvanized pipe, looks bright with the naked eye, the surface is smooth and beautiful, and strictly speaking, it is also a type of hot -d
07Jul, 2024

The main process characteristics of the spiral tube and the effect of heat tr...
The spiral steel pipe is a pipe made of automatic double -wire double -sided buried arc welding process and normal temperature squeezing molding process. The main raw materials are
07Jul, 2024

What do you need to pay attention to when buying galvanized square pipes
Galvanized square tube is a type of section -shaped steel pipe with hot -rolled or cold -rolled galvanized band steel as raw materials. It has the advantages of excellent anticorro
07Jul, 2024

Dalvation square tube refined defect and its prevention
The quality of galvanized square pipes is high. However, due to the inevitable quality defects in the production of steel pipe production, and some steel pipes are served under som
07Jul, 2024

Promoting method of square tube welding process
The square tube is often used in various building structures and engineering structures, such as house beams, bridges, transmission towers, lifting transport machinery, ships, indu
07Jul, 2024

The maintenance skills of hot -dip galvanized steel pipes
In order to improve the corrosion resistance of the steel pipe, the average steel pipe is galvanized. Galvanized steel pipes are divided into two types: hot, galvanized and electro

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