Square and rectangular stainless steel tube
Square and rectangular stainless steel tube Supplier
What is square and rectangular Stainless Steel tube
Square and rectangular stainless steel tubings are often called stainless steel pipes or structural pipes. These are also called hollow structure sections or HSS for short. For structural purposes, square tubes, rectangular tubes, I beams, etc., many different types of steel and alloys can be purchased. The manufacturing process of the square tube is the same as that of the tube, but the product goes through a series of forming frames to meet the final square specifications.
Stainless steel square and rectangular tube specification
Stainless steel rectangular tubes can be processed according to the size and wall thickness specifications required by customers and heat treatment requirements. Generally speaking, stainless steel rectangular pipes are manufactured according to current API, ASTM and ASME standards. If special engineering needs, we can also provide large diameter rectangular tubes.
| Item | Details |
|---|---|
| SS Rectangular pipe Size | 10 X 20, 12.75 X 25.4, 10 X 30, 15 X 30, 20 X 40, 20 x 50, 25 X 50, 20 x 60, 40 X 60, 40 X 80, 45 X 75, 50 X 100 |
| SS Square pipe size | 10x10, 20x20, 30x30, 50x50, 80*80,100*100, 150*150 |
| Grades | TP - 304/L/H, TP - 316/L/H/Ti, TP - 317L, TP - 321/H, TP - 347/H, 202, JT - 7, J4 - 1, TP - 409/L, TP - 410, TP - 430Ti, TP 439 |
| Standards | ASTM A249 - A269 - A312 - A358 - A409 - A554 - A778 - A789 - A790 |
| Tolerance on Wall Thickness | Nominal Wall Tolerance Plus 12.5%, Minus 12.5% |
| Tolerance on Length | Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm |
| Finish | Polished Grit 120 - 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Polished |
Chemical composition
The below table shows the chemical composition of the used for Stainless Steel Square and Rectangular Tubes:
| Grades | UNS | C | Mn | P | S | Si | Cr | Ni |
|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 |
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 |
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 |
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 |
Mechanical properties
| Material | Heat | Temperature | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min. | Min. | Min. | ||
| º F(º C) | Ksi (MPa) | Ksi (MPa) | |||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
Character of stainless steel square and rectangular tube
- Durability
- Dimensionally accurate
- Attractive appearance
- High temperature resistance
- High Corrosion resistance
- High toughness and higher strength
- Easy to weld, cut, form and machine with the proper equipment and knowledge
Process of stainless steel square tubing
Applications of Stainless Steel square and rectangular tube
The Stainless Steel square and rectangular pipe are very suitable for outdoor environments and other challenging applications. They are widely used for all kinds of structural applications and fabrication projects where greater strength and superior corrosion resistance is required.
This type of pipe is also used for cooling circuits, ammunition, seawater corrosion-resistant components, and condenser pipes.
- BBQ grill
- corten steel metal planter for outdoors
- garden bollards lights
- garden screens
- steel tree grates
- fire pit
- garden sculptures and statues
- garden water fountain
- garden edging
- bio ethanol fireplace
- Corten Fence Panels
- Corten Steel Water Features Manufacturers, Suppliers, Factory & Exporters | AHL Group
- Corten Steel Gardening Products
- Corten Steel Garden Edging
Get a quote, Now!
