GNEE Stainless Steel Seamless Pipe Specifications
May 19, 2025
Leave a message
A213/A213M − 13 Standard Specification .pdf
A312/A 312M-09 Standard Specification .pdf
A269-04 Standard Specification .pdf
As a trusted manufacturer and global supplier, GNEE offers premium-quality stainless steel seamless pipes that meet international standards and demanding industry requirements. Our seamless pipe solutions are widely used in chemical processing, oil & gas, water treatment, power generation, and food-grade systems.
Why Choose GNEE Stainless Steel Seamless Pipes?
| Advantage | Description |
|---|---|
| Advanced Manufacturing | GNEE uses cold drawing and cold rolling techniques to ensure precision and smooth surfaces. |
| Wide Size Range | OD from 6mm to 325mm, WT from 0.5mm to 20mm, up to 38 meters in length. |
| Premium Material Grades | Includes 304, 316L, 321, 347, 904L, 6Mo, Duplex (2205, 2507) and more. |
| International Certifications | Complies with ASTM, ASME, GB, JIS, EN, DIN, GOST standards. |
| Clean Surface Finishing | Options include bright annealed, pickled, polished, and brushed for sanitary applications. |
| Customized Solutions | Tailored pipe dimensions and packaging based on project or industry requirements. |
| Global Delivery & Logistics | Strong logistics network for fast and reliable worldwide delivery. |
| Technical Support | GNEE provides material traceability, MTCs, and engineering consultation. |
Stainless Steel seamless pipe in stock
| Product Type | Material | Specification Range (OD*WT) | Max Length | Process Method | Delivery Condition | Standards | Inner & Outer Surface |
|---|---|---|---|---|---|---|---|
| Austenitic Stainless Steel | 304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, 309S | OD6–38*0.5–6mm | 38M | Cold drawn or rolled | Annealed | GB, ASME, ASTM, JIS, EN, DIN, GOST | Bright annealed / pickled / polished / brushed |
| OD42–168*3–30mm | 18M | ||||||
| OD219–325*3–45mm | 14M | ||||||
| OD377–764*3–60mm | 14M | Cold drawn | |||||
| Super Austenitic Stainless Steel | N08904 (904L), S31254, S30432, S31042, N08367 (6Mo) | OD12–325*0.8–20mm | 12M | Cold drawn or rolled | Annealed | GB, ASME, ASTM, JIS, EN, DIN, GOST | Bright annealed / pickled / polished / brushed |
| (Super) Duplex Stainless Steel | S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760 | OD12–325*0.8–20mm | 12M | Cold drawn or rolled | Annealed | GB, ASME, ASTM, JIS, EN, DIN, GOST | Bright annealed / pickled / polished / brushed |
Previous:Stainless Steel Sanitary Pipe
Send Inquiry