Stainless Steel 904L Pipes & Tubes offered by Neonox Overseas are premium-grade products designed to deliver exceptional performance in some of the harshest industrial environments. Known for their outstanding resistance to strong reducing acids, chloride stress corrosion cracking, and pitting/crevice corrosion, SS 904L is widely recognized as a super austenitic stainless steel with enhanced nickel and molybdenum content. This unique composition ensures superior durability and extended service life compared to conventional stainless steels.
The chemical composition of 904L includes high levels of chromium, nickel, molybdenum, and the addition of copper, which enhances resistance to sulfuric acid and other aggressive media. Unlike standard stainless steels, SS 904L maintains excellent toughness and mechanical strength across a wide range of temperatures, making it a preferred choice for chemical, petrochemical, marine, and offshore applications. Its non-magnetic nature and low carbon content also prevent carbide precipitation during welding, ensuring excellent weldability and formability.
Stainless Steel 904L Pipes & Tubes offered by Neonox Overseas are premium-grade products designed to deliver exceptional performance in some of the harshest industrial environments. Known for their outstanding resistance to strong reducing acids, chloride stress corrosion cracking, and pitting/crevice corrosion, SS 904L is widely recognized as a super austenitic stainless steel with enhanced nickel and molybdenum content. This unique composition ensures superior durability and extended service life compared to conventional stainless steels.
The chemical composition of 904L includes high levels of chromium, nickel, molybdenum, and the addition of copper, which enhances resistance to sulfuric acid and other aggressive media. Unlike standard stainless steels, SS 904L maintains excellent toughness and mechanical strength across a wide range of temperatures, making it a preferred choice for chemical, petrochemical, marine, and offshore applications. Its non-magnetic nature and low carbon content also prevent carbide precipitation during welding, ensuring excellent weldability and formability.
| Category | Available Types | Standards | Size Range | Applications |
|---|---|---|---|---|
| Pipes | Seamless Pipes | ASTM A312 / ASME SA312 | 6 mm – 610 mm OD, 0.5 mm – 50 mm WT | High-pressure, Oil & Gas, Chemical Plants |
| Welded Pipes | ASTM A312 / A358 | 1/8” NB – 24” NB | Marine, Petrochemicals, Heat Exchangers | |
| ERW Pipes | ASTM A312 | 1/2” NB – 20” NB | Water Supply, Structural Applications | |
| Fabricated Pipes | ASTM A358 | Custom Sizes | Industrial Installations, Large Projects | |
| Round / Square / Rectangular Pipes | ASTM / ASME / DIN / EN | All Shapes | Architecture, Pharma, Food Processing | |
| Tubes | Seamless Tubes | ASTM A213 / A269 | 1/8” OD – 2” OD | Boilers, Condensers, Heat Exchangers |
| Welded Tubes | ASTM A249 / A269 | 1/8” OD – 12” OD | Food Industry, Pharma, Chemical Plants | |
| ERW Tubes | ASTM A269 | Custom Sizes | General Engineering, Automotive | |
| Hydraulic Tubes | ASTM / ASME | Standard & Custom | Hydraulic Systems, Oil & Gas | |
| Polished Tubes | ASTM A554 | 1/2” OD – 6” OD | Architectural, Decorative, Sanitary | |
| Other Forms | U-Tubes, Capillary Tubes, Instrumentation Tubes | DIN / EN / ISO Standards | Custom Sizes | Instrumentation, Power Plants, Nuclear |
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