Stainless Steel Hollow Section Square Tube Corrosion Resistant For Frames Railings
Product Details
Stainless Steel Hollow Section Square Tube
,Hollow Section Square Tube Corrosion Resistant
Stainless steel square tubing is a hollow structural section with four equal sides. It combines high strength, excellent corrosion resistance, and a clean, modern appearance.
Our square tubing is manufactured from premium stainless steel grades and is suitable for structural, architectural, and industrial applications. Both welded and seamless options are available to meet different project requirements.
| Parameter | Details |
|---|---|
| Standard | ASTM A554, A312, A269, EN 10296, JIS G3446, GB/T 12770 |
| Grades | 201, 304, 304L, 316, 316L |
| Size (Width x Width) | 10 mm x 10 mm – 200 mm x 200 mm |
| Wall Thickness | 0.8 mm – 6.0 mm |
| Length | 3000 mm, 4000 mm, 6000 mm (custom cut available) |
| Process | Welded (ERW) or Seamless (Cold Drawn) |
| Surface Finish | Mill finish, Pickled, Polished (No.4, BA, Mirror), Brushed |
| Element | Grade 304 | Grade 316 | Grade 201 |
|---|---|---|---|
| Carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.15 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | 5.5 – 7.5 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 | ≤ 0.050 |
| Sulfur (S) | ≤ 0.030 | ≤ 0.030 | ≤ 0.030 |
| Chromium (Cr) | 18.0 – 20.0 | 16.0 – 18.0 | 16.0 – 18.0 |
| Nickel (Ni) | 8.0 – 10.5 | 10.0 – 14.0 | 3.5 – 5.5 |
| Molybdenum (Mo) | — | 2.0 – 3.0 | — |
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 304 | ≥ 515 | ≥ 205 | ≥ 35 |
| 316 | ≥ 515 | ≥ 205 | ≥ 35 |
| 201 | ≥ 620 | ≥ 310 | ≥ 30 |
Note: The values above are for reference only. Please refer to the mill test certificate for actual data.
-
High strength-to-weight ratio
-
Excellent corrosion resistance
-
Clean, modern aesthetic
-
Easy to weld, cut, and fabricate
-
Available in welded or seamless options
-
Multiple surface finishes available
Stainless steel square tubing is used across a wide range of industries:
Structural & Architectural
-
Handrails and guardrails
-
Building and canopy frames
-
Support columns
-
Staircase railings
Industrial
-
Conveyor system frames
-
Machine guards and enclosures
-
Equipment supports
-
Workbenches and shelving
Commercial & Decorative
-
Furniture frames (tables, chairs, shelving)
-
Display racks and stands
-
Store fixtures
-
Signage frames
Transportation
-
Truck and trailer frames
-
Bus handrails
-
Marine railings
-
Bicycle and motorcycle frames
For quotes, samples, or technical support, please reach out.
Mrs. Zhongcheng Metal
Manager
- Email: zhongcheng@metalsstainlesssteel.com
- Tel: 13309216881
- WhatsApp: 13309216881
-
WeChat:
13363905196
-
316 316L 317L 904L SS Heat Exchanger Tubing High Corrosion Resistance Custom Sizes
High corrosion resistance tubing is specifically engineered for aggressive environments where standard stainless steel grades may fail. Manufactured from premium alloys, this tubing offers superior resistance to pitting, crevice corrosion, stress corrosion cracking (SCC), and general oxidation. It ... -
304 304L 316 316L Stainless Steel Round Pipe Sch 10S To XXS Hot Rolled Round Steel Tubing
Hot rolled stainless steel round pipe is manufactured by heating a solid stainless steel billet to approximately 1200°C (2200°F) and then rolling it through a series of mills to form a hollow tube. This high-temperature forming process allows for the production of large diameter, thick wall pipes ... -
Seamless Stainless Steel Round Pipe ASTM A312 304/304L/316/316L Schedule 10S To XXS
Seamless stainless steel round pipe is manufactured without any weld seam, created by extruding a solid billet through a mandrel to form a hollow tube. This process results in a pipe with uniform wall thickness, superior pressure resistance, and excellent structural integrity — making it the ... -
TP304 /TP 316L Stainless Steel Precision Pipe OD 1.6mm - 50.8mm ASTM A269
ASTM A269 precision stainless steel pipe is manufactured to the strict requirements of the ASTM A269 standard, which covers seamless and welded austenitic stainless steel tubing for general corrosion-resistant and high-temperature service. This pipe offers excellent dimensional accuracy, clean ...
