Stainless Steel 317L Pipe Fittings
Arrow Piping Solutions is a trusted manufacturer and exporter of Stainless Steel 317L Pipe Fittings in India. Our product range includes ASTM A403 WP317L 45° Elbow, SS 317L 90° Elbow, SS 317L Reducer, SS 317L Pipe Cap, Buttweld Cross, and more. We also supply Seamless and Welded Pipe Fittings across India and export globally.
Product Description
SS 317L is a low-carbon version of 317 stainless steel, offering excellent corrosion resistance in acidic environments and high-temperature conditions. It is ideal for high-stress and high-pressure environments and exhibits superior weldability, formability, and resistance to sensitization. These pipe fittings are widely used in demanding industrial applications.
| Specifications | Details |
|---|
| Specification | ASTM A403 / ASME SA403 |
| Dimension Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Size Range | ½" NB to 48" NB (DN6 to DN1200) |
| Seamless Fittings Size | ½" to 10" |
| Welded Fittings Size | ½" to 48" |
| Wall Thickness | Sch 5s, 10s, 40s, 80s, 160s, XXS |
| Bending Radius | R = 1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | Seamless / Welded / Fabricated |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00–20.00 | 3.00–4.00 | 11.00–15.00 | 57.89 min |
| Density (g/cm³) | Melting Point (°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| 7.9 | 1400 | 515 | 205 | 35 |
| Standard | Werkstoff Nr. | UNS | JIS | EN |
|---|
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
| NPS | O.D. at Bevel | I.D. at End | Wall Thickness | Elbows/Tees A/B/C/M | 180° Return Bends O | 180° Return Bends K | Ends Alignment U | Reducers H | Caps E |
|---|
| ½ to 2½ | 0.06 -0.03 | 0.03 | ≥87.5% nominal | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3½ | 0.06 | 0.06 | ≥87.5% nominal | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | ≥87.5% nominal | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 | 0.06 | ≥87.5% nominal | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 | 0.12 | ≥87.5% nominal | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 | 0.19 | ≥87.5% nominal | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 | 0.19 | ≥87.5% nominal | 0.12 | – | – | – | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 | 0.19 | ≥87.5% nominal | 0.19 | – | – | – | 0.19 | 0.38 |
Application Industries
- Textile Machinery
- Oil and Gas Industry
- Pulp and Paper Industry
- Power Plants
- Energy Industries
- Furniture
- Pharmaceutical Processing
- Modern Architecture
- Home Appliances
- Water Waste Projects
- Synthetic Fiber Manufacturing
- Heat Exchangers
- Fluid Piping
- Dairy and Food Processing
Why Choose Arrow Piping Solutions?
- Complete customization of dimensions and wall thickness
- High mechanical strength and corrosion resistance
- Well-developed inventory and timely delivery
- Expert quality checks throughout production
- Global export capabilities with secure packaging
Arrow Piping Solutions is committed to delivering top-tier SS 317L Pipe Fittings. Contact us today for a competitive price list and dependable service.