| Type: | Stainless Steel Channels |
|---|---|
| Grade: | 300 Series |
| Certification: | ISO |
| Shape: | Round |
| Technique: | Welded |
| Surface Treatment: | Polished |
| Samples: |
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| Customization: |
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Audited Supplier High-quality housing construction material stainless steel channel steel
Stainless steel channel steel is a long strip of steel with a grooved cross-sectional shape. Same as I-beam, stainless steel channel steel is also divided into ordinary channel steel and light channel steel. The model and specification are also expressed in millimeters of waist height (h) × leg width (b) × waist thickness (d). For example, 120×53×5 channel steel, which is 120mm waist height, round steel, and a, b, c, etc. must be added to the right of the model to distinguish
The main purpose of hot-rolled stainless steel ordinary channel steel: ordinary channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and is often used in conjunction with I-beam.
Hot-rolled stainless steel light channel steel (YB164-63) Hot-rolled light channel steel is a kind of steel with wide legs and thin walls, which has a better economic effect than ordinary hot-rolled channel steel. Its specifications range from 5-40#. In 1966, the smelting standard specified specifications range from 10-40#. Main application: For construction and steel frame structure.
Commonly used stainless steel channel steel materials for stainless steel production are: 201, 202, 301, 304, 321, 316, 316L, and special materials can generally be customized.
Metals can react with oxygen in the atmosphere to form an oxide film on the surface. The iron oxide formed on ordinary carbon steel will continue to oxidize, causing the rust to continue to expand and eventually forming holes. This can use paint or oxidation-resistant metal plating to protect the surface of carbon steel, but this protective layer is just a thin film. If the protective layer is damaged, the steel below will begin to rust again. Whether the stainless steel pipe is corroded or not is related to the chromium content in the steel.
1. Steel pipes usually have a length (indefinite length) of hot-rolled steel pipes of 1.5-10m, and hot-extruded steel pipes are equal to and greater than 1m. For cold drawn (rolled) steel pipes with a wall thickness of 0.5~1.0mm, 1.0~7m; for those with a wall thickness greater than 1.0mm, 1.5~8m.
2. There are 45 kinds of hot-rolled (hot-extruded) steel pipes with a diameter of 54-480mm; 36 kinds with a wall thickness of 4.5-45mm. There are 65 kinds of cold drawn (rolled) steel pipes with a diameter of 6~200mm and 39 kinds with a wall thickness of 0.5~21mm.
3. There must be no cracks, folds, cracks, cracks, rolling, delamination and scarring on the inner and outer surfaces of the steel pipe. These defects should be completely removed (except for pipes for mechanical processing). The diameter exceeds the negative deviation. Other minor surface defects that do not exceed the allowable negative deviation may not be removed.
| size(mm) | thickness (mm) | ||||||||
| H×B | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
| 40×20 | 1.79 | ||||||||
| 50×25 | 2.27 | ||||||||
| 60×30 | 2.74 | 3.56 | 4.37 | 5.12 | |||||
| 70×35 | 3.23 | 4.21 | 5.17 | 6.08 | |||||
| 80×40 | 3.71 | 4.84 | 5.96 | 7.03 | |||||
| 90×45 | 4.25 | 5.55 | 6.83 | 8.05 | |||||
| 100×50 | 4.73 | 6.18 | 7.62 | 8.98 | 10.3 | 11.7 | 13 | 41.2 | |
| 120×60 | 9.2 | 10.9 | 12.6 | 14.2 | |||||
| 130×65 | 10.1 | 11.9 | 13.8 | 15.5 | 17.3 | 19.1 | |||
| 140×70 | 12.9 | 14.9 | 16.8 | 18.8 | 20.7 | ||||
| 150×75 | 13.9 | 16 | 18.1 | 20.2 | 22.2 | 26.3 | |||
| 160×80 | 14.8 | 17.1 | 19.3 | 21.6 | 23.8 | 28.1 | |||
| 180×90 | 16.7 | 19.4 | 22 | 24.5 | 27 | 32 | |||
| 200×100 | 18.6 | 21.6 | 24.5 | 27.4 | 30.2 | 35.8 | |||
Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI ,galvanized steel , steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. Xinchengyuan responds positively to the national one belt and one road strategy, and arranged overseas layout in advance to service the countries and customers alongside the route better and higher efficiency. Up to now, we have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources , in line with the concept of win win cooperation . Sincerely wish to build a long and regular business with you forever.
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