Looking for high-quality 304 and 316 stainless steel pipes? Gnee Steel offers a wide selection of A554, A312, and A270 stainless steel pipes available for immediate sale. Whether you are in the food processing, chemical engineering, pharmaceutical, or marine industry, our stainless steel pipes meet the highest standards of durability, corrosion resistance, and mechanical strength.Contact us today!
A554/A312/A270 304/316 Stainless Steel Pipe Standards
A554 pipes are typically used for structural applications and decorative purposes.
A312 pipes are used for pressure systems, boilers, and heat exchangers, often requiring seamless and high-strength pipes.
A270 pipes are designed for sanitary applications in food and pharmaceutical industries, ensuring smooth internal surfaces and high hygiene standards.
| Specification | A554 (Welded Stainless Steel Tubing) | A312 (Seamless Stainless Steel Pipe) | A270 (Sanitary Stainless Steel Pipe) |
|---|---|---|---|
| Material Grade | 304, 316 | 304, 316 | 304, 316 |
| Size Range | 6mm – 219mm (OD) | 1/8" – 24" (NPS) | 1/2" – 12" (NPS) |
| Wall Thickness | 0.5mm – 6mm | 0.5mm – 10mm | 0.8mm – 6mm |
| Length | Up to 6 meters (customizable) | Up to 12 meters (customizable) | Customizable lengths |
| Surface Finish | Mill Finish, Polished | Mill Finish, Pickled and Passivated | Polished, Passivated |
| Application | Structural, Automotive, Heat Exchanger | Industrial Piping, Pressure Systems | Food & Beverage, Pharmaceutical |
| Standard | ASTM A554 | ASTM A312, ASTM A312M | ASTM A270 |
For 304/316 stainless steel pipe (A554/A312/A270), we offer several packaging options:
1. Big bundles
2. Small bundles
3. Wooden crates
4. Steel crates
Each pipe is individually wrapped in polyethylene film to protect its surface gloss.
Our stock sizes include: 50.8*1.5, 12.7*1.2, 19.05*1.2, 25.4*1.5, 20*20*1.0, 25*50*1.2, etc. (see image below).
We can also customize sizes based on customer needs. What sizes of stainless steel pipe do you require? Mail:es@gescosteel.com
