Zinc Aluminum Magnesium Steel Tube
Zinc aluminum magnesium is a new type of alloy metal. Zinc aluminum magnesium steel pipes have the following advantages:
1. Better corrosion resistance.
2. Good welding performance.
3. It has lower friction coefficient and stable friction characteristics.
Application scenarios of zinc aluminum magnesium steel pipes
Zinc aluminum magnesium steel pipes are mainly used in civil construction, roads, automotive motors, photovoltaic brackets, industrial refrigeration equipment, etc.
Tangshan Yuantai Derun Galvanized Strip Zinc Aluminum Magnesium Square Tube VS Traditional Galvanized Strip Square Tube Salt Spray Experiment NSS Corrosion Resistance Comparison
The artificial simulated salt spray test includes neutral salt spray test, acetate spray test, copper salt accelerated acetate spray test, and alternating salt spray test.
Neutral salt spray test (NSS test) is an accelerated corrosion test method that has emerged and is currently widely used in various fields. It uses 5% sodium chloride saline solution, and the solution PH value is adjusted in the neutral range (6-7) as the solution for spray. The test temperature is set at 35 ℃, and the required settling rate of salt spray is 1-2ml/80cm ². Between h.
Neutral salt spray test for 24 hours in natural environment for 1 year
After 48 hours of neutral salt spray NSS (natural environment for 2 years) on the test sample:
Tangshan Yuantai Derun Steel Pipe Co., Ltd.'s new galvanized strip zinc aluminum magnesium square tube product has a surface rating of 8: defect area accounts for 0.15%~0.2%, appearance grade B (almost no darkening caused by coating corrosion), and there is slight discoloration on the surface of the sample;
Surface rating of ordinary galvanized square tube products: Level 1: defect area accounts for 35%~45%, appearance grade I (cracking), and the sample shows corrosion of the base metal.
Through comparative tests, the new product of Tangshan Yuantai Derun Steel Pipe Co., Ltd., galvanized strip zinc aluminum magnesium square tube, has much better environmental corrosion resistance than ordinary galvanized strip square tube products.
Domestic coating code: AZM
Composition of zinc, aluminum, and magnesium: 53% aluminum, 43% zinc, 2% magnesium, 1.5 silicon, and other elements
Appearance of zinc aluminum magnesium steel pipes:
The surface of aluminum plated zinc magnesium steel pipes has small zinc flakes formed by crystallization, and the neatly arranged small zinc flakes make the appearance of the plated products more natural and delicate. The special resin protective film coated on the surface maintains a smooth metallic luster on the product surface.
Zinc aluminum magnesium characteristics
The aluminum zinc magnesium coating has corrosion resistance, and the various metal elements in the alloy coating work together to reduce the surface coating consumption rate of the coated steel. At the same time, the corrosion resistance of the cut section of the coated steel is also improved. In most cases, the performance is better than that of galvanized steel pipes.
The service life of aluminum plated zinc magnesium steel pipes in general environments exceeds 30 years.
Summary Table of Zinc Aluminum Magnesium Steel Pipe Specifications
| Size(mm) | Wall Thickness(mm) | Length(M) | Size(inch) | Wall Thickness(mm) | Length(M) |
| 20*20 | 0.8 | 0.5-24 | 1/2 | 0.8 | 0.5-24 |
| 0.9 | 0.5-24 | 0.9 | 0.5-24 | ||
| 1.0 | 0.5-24 | 1 | 0.5-24 | ||
| 1.1 | 0.5-24 | 1.1 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.2 | 0.5-24 | ||
| 1.3 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.4 | 0.5-24 | 1.4 | 0.5-24 | ||
| Above 1.5 | 0.5-24 | Above 1.5 | 0.5-24 | ||
| 25*25 20*30 |
0.8 | 0.5-24 | 3/4 | 0.9 | 0.5-24 |
| 0.9 | 0.5-24 | 1 | 0.5-24 | ||
| 1 | 0.5-24 | 1.1 | 0.5-24 | ||
| 1.1 | 0.5-24 | 1.2 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.3 | 0.5-24 | 1.4 | 0.5-24 | ||
| 1.4 | 0.5-24 | Above 1.5 | 0.5-24 | ||
| Above 1.5 | 0.5-24 | 1-2 | 0.9 | 0.5-24 | |
| 30*30 20*40 |
0.8 | 0.5-24 | 1 | 0.5-24 | |
| 0.9 | 0.5-24 | 1.1 | 0.5-24 | ||
| 1 | 0.5-24 | 1.2 | 0.5-24 | ||
| 1.1 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.4 | 0.5-24 | ||
| 1.3 | 0.5-24 | Above 1.5 | 0.5-24 | ||
| 1.4 | 0.5-24 | 2.5-4 | 0.8 | 0.5-24 | |
| Above 1.5 | 0.5-24 | 0.9 | 0.5-24 | ||
| 40*40 50*50 25*50 30*40 27*47 35*55 40*60 30*50 37*57 |
0.8 | 0.5-24 | 1 | 0.5-24 | |
| 0.9 | 0.5-24 | 1.1 | 0.5-24 | ||
| 1 | 0.5-24 | 1.2 | 0.5-24 | ||
| 1.1 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.4 | 0.5-24 | ||
| 1.3 | 0.5-24 | Above 1.5 | 0.5-24 | ||
| 1.4 | 0.5-24 | 5 | 1 | 0.5-24 | |
| Above 1.5 | 0.5-24 | 1.1 | 0.5-24 | ||
| 37*77 40*80 60*60 80*80 50*100 50*70 |
0.9 | 0.5-24 | 1.2 | 0.5-24 | |
| 1 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.1 | 0.5-24 | 1.4 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.5-2.3 | 0.5-24 | ||
| 1.3 | 0.5-24 | 2.5 | 0.5-24 | ||
| 1.4 | 0.5-24 | 2.75 | 0.5-24 | ||
| Above 1.5 | 0.5-24 | 6 | 1 | 0.5-24 | |
| 100*100 60*120 |
1 | 0.5-24 | 1.1 | 0.5-24 | |
| 1.1 | 0.5-24 | 1.2 | 0.5-24 | ||
| 1.2 | 0.5-24 | 1.3 | 0.5-24 | ||
| 1.3 | 0.5-24 | 1.4 | 0.5-24 | ||
| 1.4-2.3 | 0.5-24 | 1.5-2.0 | 0.5-24 | ||
| 2.5 | 0.5-24 | 2.2 | 0.5-24 | ||
| 80*160 120*120 |
1.2 | 0.5-24 | 2.3 | 0.5-24 | |
| 1.3 | 0.5-24 | 2.5 | 0.5-24 | ||
| 1.4-1.5 | 0.5-24 | 2.75 | 0.5-24 | ||
| 1.6-1.8 | 0.5-24 | 8 | 1.2 | 0.5-24 | |
| 1.9-2.3 | 0.5-24 | 1.3 | 0.5-24 | ||
| 2.5 | 0.5-24 | 1.4 | 0.5-24 | ||
| 2.75 | 0.5-24 | 1.5 | 0.5-24 | ||
| 150*150 100*200 |
1.4-1.5 | 0.5-24 | 1.6 | 0.5-24 | |
| 1.6-1.8 | 0.5-24 | 1.7 | 0.5-24 | ||
| 1.9-2.3 | 0.5-24 | 1.8 | 0.5-24 | ||
| 2.5 | 0.5-24 | 1.9-2.3 | 0.5-24 | ||
| 2.75 | 0.5-24 | 2.5 | 0.5-24 | ||
| 3 | 0.5-24 | 2.75 | 0.5-24 |
Production process of zinc aluminum magnesium steel pipes
One of the Tangshan factories under Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. is the production of zinc aluminum magnesium steel pipe products. In April 2023, the factory was officially put into operation. The table above is a summary of the specifications of zinc aluminum magnesium steel pipe products. So, how are zinc aluminum magnesium steel pipes produced? Please refer to the following figure:
Raw materials for zinc aluminum magnesium steel pipes
The main raw material for zinc aluminum magnesium steel pipes is zinc aluminum magnesium steel coils
Zinc aluminum magnesium steel pipe forming equipment
There are a total of 8 zinc aluminum magnesium workshops in Yuantai Derun. Welcome buyers from all over the world to guide and visit us.
The company attaches great importance to the quality of products, invests heavily in the introduction of advanced equipment and professionals, and goes all out to meet the needs of customers at home and abroad.
The content can be roughly divided into: chemical composition, yield strength, tensile strength, impact property, etc
At the same time, the company can also carry out on-line flaw detection and annealing and other heat treatment processes according to customer needs.
https://www.ytdrintl.com/
E-mail :sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd. is a steel pipe factory certified by EN/ASTM/ JIS specializing in the production and export of all kinds of square rectangular pipe, galvanized pipe, ERW welded pipe, spiral pipe, submerged arc welded pipe, straight seam pipe, seamless pipe, color coated steel coil, galvanized steel coil and other steel products.With convenient transportation, it is 190 kilometers away from Beijing Capital International Airport and 80 kilometers away from Tianjin Xingang.
Whatsapp:+8613682051821
