Stainless rectangular tubes are widely used in our daily life. From handrail, windows to outdoor decoration like public seats, dustbins, stainless steel decorative tubes are applied. There are some key factors about decorative tube application and production.
The most widely used grades are 304, standard A554, outside polished to 180-320#. However, for marine area, 304 can’t be applied due to the chloride corrosion, 316L is the best choice. For desert area with dry and hot temperatures, 201 can also be chosen.
Stainless steel decorative tubes can have 2 types of basic surface, 1 is for bright surfaces, like mirror effect, another one is like matte bright, it is also bright, but with matte effect， when order, please confirm with our sales.
Property of Stainless Steel Rectangular Tube
| Chemical Composition: | |||||
| Grade | C | Si | Mn | Cr | Ni |
| 304 | ≤0.07 | ≤1.00 | ≤2.0 | 18.00~20.00 | 8.00~10.50 |
| 304L | ≤0.030 | ≤1.00 | ≤2.0 | 18.00~20.00 | 9.00~13.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.0 | 24.00~26.00 | 19.00~22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | 16.00~18.00 | 10.00~14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.0 | 16.00~18.00 | 12.00~15.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.0 | 17.00~19.00 | 9.00~13.00 |
| 904L | ≤0.02 | ≤1.00 | ≤2.0 | 19.00~23.00 | 23.00~28.00 |
| 2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22.00~23.00 | 4.5~6.5 |
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24.00~26.00 | 6.00~8.00 |
Application Of Stainless Steel Rectangular Tube
Package Of Stainless Steel Rectangular Tube
