AISI 304, AISI 304L, AISI 316, AISI 316L Stainless Steel Round Tubes in Stock
Aug 15, 2025
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GNEE, a leading stainless steel supplier, is pleased to announce that we now offer AISI 304, AISI 304L, AISI 316, and AISI 316L stainless steel round tubing in a variety of sizes and finishes, available for immediate, worldwide shipment.
Our stainless steel round tubing conforms to ASTM A213/A269/A312 and EN 10216-5 standards, ensuring dimensional accuracy, superior surface finish, and excellent corrosion resistance for demanding applications.
Product Advantages
Standards: A554, A270, A312, A269, A249
Material: AISI 304, AISI 304L, AISI 316, AISI 316L
Surface Finish: G180-G800, HL, smooth finish, external polish, internal polish, pickling, annealing
Standards: ASTM, ASME, EN, JIS
Delivery: Ready stock for immediate shipment
Applications: Heat exchangers, piping systems, pressure vessels, structural supports
Email: sales@gneestainless.com
| Grade | UNS No. | EN Equivalent | ASTM Standard | Cr (%) | Ni (%) | Mo (%) |
|---|---|---|---|---|---|---|
| AISI 304 | S30400 | 1.4301 | A269/A312 | 18-20 | 8-11 | – |
| AISI 304L | S30403 | 1.4307 | A269/A312 | 18-20 | 8-12 | – |
| AISI 316 | S31600 | 1.4401 | A269/A312 | 16-18 | 10-14 | 2-3 |
| AISI 316L | S31603 | 1.4404 | A269/A312 | 16-18 | 10-14 | 2-3 |
AISI 304, AISI 304L, AISI 316, AISI 316L stainless steel round tubes in stock
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