In a fast-evolving industry, Prime Steel Industries remains adaptive, ensuring that its products and services align with the dynamic demands of the market.
Corporate Off: No.6, Ground Floor, 32, Parekh House,
7th Khetwadi, Mumbai – 400004, Maharashtra, India.
Prime Steel takes pride in being a distinguished manufacturer and supplier, specializing in the production of top-quality stainless steel 317/317L forged fittings. Our commitment to excellence sets us apart in the industry, and we have earned a reputation for delivering precision-crafted forged fittings that meet the stringent standards of diverse applications. We take a holistic approach to customer satisfaction, providing not just products but comprehensive solutions for piping systems that demand resilience and longevity.
Type: Socket Weld & Threaded Fittings
Material: Stainless Steel
ASTM: A182 /SA182
Grade: 317/317L
UNS: S31700/S31703
WERKSTOFF: 1.4449/1.4438
ASTM A182 F317 / ASME SA182 F317L
1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Threaded - 2000 /3000/ 6000 LBS. Socket-weld - 3000 / 6000/ 9000 LBS.
ASME/ ANSI B16.11 | MSS SP-79, 83, 95, 97, BS 3799
(Socketweld & Screwed-Threaded) Elbow, Tee, Reducer, Cross, Coupling, End Cap, Union, Bushing, Reducer Insert
Chemical Processing, Oil and Gas Industry, Petrochemical Industry, Power Generation, Power Generation
Stainless Steel 317/317L Forged Fittings, with their corrosion resistance, durability, and versatility, are integral components in critical piping systems. Whether applied in aggressive chemical environments or high-pressure conditions, these fittings exemplify reliability and longevity, making them a preferred choice across diverse industrial sectors.
Stainless Steel 317 is an austenitic stainless steel alloy containing chromium, nickel, and molybdenum. The inclusion of molybdenum provides superior corrosion resistance, especially in corrosive environments. Stainless Steel 317L is the low-carbon variant, minimizing the risk of sensitization during welding.
Check ASME/ ANSI B16.11 Forged Threaded Fittings Dimensions Download
| STANDARD | UNS | JIS | EN | WERKSTOFF NR. |
|---|---|---|---|---|
| SS 317 | S31700 | SUS 317 | - | 1.4449 |
| SS 317L | S31703 | SUS 317L | X2CrNiMo18-15-4 | 1.4438 |
| Grade | Si | Fe | S | Ni | Mo | C | Cr | Mn | P |
| 317 | 1.0 max | 57.845 min | 0.030 max | 11.00 - 15.00 | 3.00 - 4.00 | 0.08 max | 18.00 - 20.00 | 2.0 max | 0.045 max |
| 317L | 1.0 max | 57.89 min | 0.030 max | 11.00 - 15.00 | 3.00 - 4.00 | 0.035 max | 18.00 - 20.00 | 2.0 max | 0.045 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi - 75000, MPa - 515 | Psi - 30000, MPa - 205 | 35 % |
Stainless Steel (SS) 317/317L Socket Weld Fittings are specialized components designed for use in piping systems where a socket weld connection is preferred. These fittings are crafted from the corrosion-resistant alloys 317 and 317L, each tailored to meet specific industrial requirements.
Stainless Steel (SS) 317/317L Threaded Fittings are specialized components designed for use in piping systems where a threaded connection is preferred. These fittings are made from the corrosion-resistant alloys 317 and 317L, with specific applications in mind.
Stainless Steel 317/317L offers excellent corrosion resistance, making it ideal for use in aggressive chemical and corrosive environments.
Forged fittings are created through a forging process involving shaping solid steel using localized compressive forces. This process enhances strength and durability.
Absolutely. The corrosion resistance of 317/317L stainless steel makes it a preferred choice for applications in chemical processing plants.
