Product Description
Stainless Steel Rectangular Tube:
Stainless steel rectangular tube is a kind of hollow long steel, widely used as a pipeline for conveying fluids, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsion strength is the same, light weight, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.
Surface
Product Parameter
| Name | stainless Steel Seamless & Welded Tube &Pipe. | ||||||
| Standard | ASTM A554,A249,A269 and A270 | ||||||
| Material Grade | 201: Ni 0.8%~1% | ||||||
| 202: Ni 3.5%~4.5% | |||||||
| 304: Ni 8%, Cr 18% | |||||||
| 316: Ni 10%, Cr 18% | |||||||
| 316L: Ni 10%~14% | |||||||
| 430: Cr16%6~18% | |||||||
| Outer Diameter | 10-1000mm | ||||||
| Thicknesse | 1-100mm | ||||||
| Lengthe | 6m or as customers' request | ||||||
| Tolerancee | a)Outer Diameter:+/-0.2mm | ||||||
| b)Thickness:+/-0.02mm | |||||||
| c)Length:+/- 5mm | |||||||
| Surface | 180G,240G,320G Satin /Hairline 400G, 600G Mirror finish | ||||||
| Application | handrail, railing, staircase, weld mesh screen, door, window, balcony, fence,bench, furniture, etc | ||||||
| Test | Squash test, extended test, water pressure test, crystal rot test, heattreatment, NDT | ||||||
| chemicalcompositionof Material
|
Material composition | 201 | 202 | 304 | 316 | 316L | 430 |
| C | <=0.15 | <=0.15 | <=0.08 | <=0.08 | <=0.035 | <=0.12 | |
| Si | <=1.00 | <=1.00 | <=1.00 | <=1.00 | <=1.00 | <=1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | <=2.00 | <=2.00 | <=2.00 | <=1.00 | |
| P | <=0.06 | <=0.06 | <=0.045 | <=0.045 | <=0.045 | <=0.040 | |
| S | <=0.030 | <=0.030 | <=0.030 | <=0.030 | <=0.030 | <=0.030 | |
| Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | 16-18 | |
| Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10.0-14.0 | 10.0-14.0 | ** | |
| Mo | ** | ** | ** | ** | 2.0-3.0 | ** | |
| round tube size | 12.7x1.0 , 15.8x1.2, 19.1x1.2, 25.4x1.2 | ||||||
| square tube | 25.4x25.4x1.2 ,25.4x25.4x2.0 , 31.8x31.8x1.2 ,38.1x38.1x1.5 | ||||||
| Rectangular tube | 40x20x1.5 , 50x25x1.5 | ||||||
Product Advantage
Stainless steel rectangular pipe quality superior, health, environmental protection, economic, practical. Thin-walled tubes and reliable, simple and convenient connection methods have been successfully developed. Heat treatment: bright solid solution under reductive gas protection, mechanical properties analysis: elongation Ψ strength δb, hardness HRB(80~90) adjustable and controllable.
Rectangular tubes have a better bending moment or torque than square tubes, which are better suited to withstand shear forces, so you can choose the right one for your needs.
Product Apply
The purpose of the rectangular pipe: a large number of pipes used to transport fluids, such as oil, natural gas, water, gas, steam, etc., in addition, the bending and torsional strength is the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.
Packing And Shipping
Standard export packing for stainless steel sheet：
1. Surface polish
2. Bundle package
3. Wooden case,wooden pallet package
4. Container or bulk
5. Special according to customer's request
