If you are searching for SS304 or SS316 long radius stainless steel 90 degree elbows, Gnee offers high-quality fittings that meet ASTM, ASME, DIN, and EN standards. These elbows are widely used in oil & gas, chemical, shipbuilding, water treatment, and food & beverage industries, ensuring reliable performance in both low and high-pressure systems.With our in-stock supply, fast delivery, and strict quality control, we provide cost-effective solutions for your piping projects worldwide.
What is SS304 SS316 Long Radius Stainless Steel 90 Degree Elbow?
SS304 or SS316 Long Radius Stainless Steel 90 Degree Elbow is a pipe fitting made from stainless steel (grade 304 or 316) that changes the direction of flow in a pipeline by 90 degrees. "Long Radius" means its bend is longer and gentler than a "short radius" elbow, typically with a centerline radius 1.5 times the pipe's nominal diameter (1.5D), which reduces pressure drop and is ideal for high-flow and high-temperature applications. These fittings are widely used in various industrial and plumbing applications due to their corrosion resistance and durability.
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SS304 / SS316 Long Radius 90° Elbow Specifications
| Parameter | Details |
|---|---|
| Product | Long Radius 90° Stainless Steel Elbow |
| Material Grades | SS304 / SS304L / SS316 / SS316L |
| Standard | ASTM A403 / ASME B16.9 / MSS-SP43 / DIN 2605 |
| Radius Type | Long Radius (1.5D) |
| Sizes (NPS/DN) | 1/2" – 48" (DN15 – DN1200) |
| Wall Thickness | SCH 10S, SCH 20, SCH 40S, SCH 80S, SCH 160, XXS |
| Connection Type | Butt Weld |
| Surface Finish | Pickled, Sand Blasted, Polished |
| Pressure Rating | ANSI 150 – 2500 |
| Certification | ISO, SGS, BV, PED |
| Delivery Time | 7–15 days |
Applications of SS304 / SS316 90° Elbows
Petrochemical industry – Oil refining, chemical plants, LNG systems
Marine & shipbuilding – Seawater pipelines, offshore platforms
Water treatment – Desalination plants, wastewater systems
Food & beverage industry – Hygienic process lines, brewery piping
Construction & HVAC – Firefighting, heating, and cooling pipelines
GNEE provides manufacturer's test certificates (TCs) in accordance with EN 10204/3.1B, raw material certificates, 100% radiographic inspection reports, and third-party inspection reports. We also provide certificates in accordance with standards such as EN 10204 3.1 and additional requirements such as NACE MR 01075. Upon request, we can also provide ferrite content testing in accordance with these standards.
• EN 10204/3.1B
• Raw material certificates
• 100% radiographic inspection reports
• Third-party inspection reports, etc.
We are committed to providing customers with reliable and innovative SS304 and SS316 long-radius stainless steel 180-degree elbows and contributing to their success. Our products are exported to over 60 countries and regions. With our strong technical capabilities, superior product quality, and comprehensive after-sales service, we have earned the trust of our customers.Mail:es@gescosteel.com