Reliable UNS S31700 Union manufacturer in India

View online UNS S31703 compression fittings and SS 317L Bulkhead Union dimensions
Table of content
- Stainless Steel 317L Instrumentation Tube Fittings Specification
- Types of UNS S31703 compression fittings
- SS 317L Bulkhead Union chemical composition
- AISI 317L Compression Tube Fittings mechanical composition
- DIN 1.4438 Female Elbow equivalent grade
- Size chart of Alloy 317L NPT Male Adapters
- Stainless Steel 317L BSPP Plugs Pressure rating
- Stainless Steel 317L Instrumentation Tube Fittings Price list
- Dimensions of AISI 317L Male Run Tee
- Connection types of 317L SS Adapter Fittings
- Why Choose us to buy Stainless Steel 317L JIC Fittings?
| Standards | ASTM A182 / ASME SA182 |
|---|---|
| Sizes | 1/8″ to 2″ |
| Tube Size Range | 1/16″ to 2″ OD |
| Threads |
|
| Connection Types |
|
| Temperature Range | -196°C to +600°C |
| Surface Finish |
|
| Thread Standards | ASME B1.20.1 (NPT) / ISO 228/1 (BSPP) / ISO 7/1 (BSPT) |
| Pressure Rating |
|
| Test & Certification |
|
| Hardness | ≤ 217 HRB |
| Ends |
|

AISI 317L Compression Tube Fittings

DIN 1.4438 Female Elbow

Alloy 317L NPT Male Adapters

Stainless Steel 317L BSPP Plugs

UNS S31703 Front Ferrule

317L SS instrument fitting
| Grade | C | Mo | Ni | Si | Mn | S | P | Cr | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 317L | 0.035 max | 3.00 – 4.00 | 11.00 – 15.00 | 1.0 max | 2.0 max | 0.030 max | 0.045 max | 18.00 – 20.00 | 57.89 min |
Refer mechanical properties of AISI 317L Compression Tube Fittings, Check price of DIN 1.4438 Female Elbow in India
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 515 Mpa | 205 Mpa | 35% |
| STANDARD | UNS | WNR | EN | JIS |
|---|---|---|---|---|
| SS 317L | S31703 | 1.4438 | X2CrNiMo18-15-4 | SUS 317L |
Buy Alloy 317L NPT Male Adapters and Stainless Steel 317L BSPP Plugs in wide range of sizes.
| Tube OD (in) | Thread Size (in) | Hex Flat (in) |
|---|---|---|
| 1/16 | 1/16 | 0.31 |
| 1/8 | 1/8 | 0.38 |
| 3/16 | 1/8 | 0.38 |
| 1/4 | 1/4 | 0.46 |
| 5/16 | 1/4 | 0.46 |
| 3/8 | 3/8 | 0.54 |
| 1/2 | 1/2 | 0.71 |
| 5/8 | 1/2 | 0.71 |
| 3/4 | 3/4 | 0.83 |
| 7/8 | 3/4 | 0.83 |
| 1 | 1 | 1.02 |
| Nominal Pipe Size (in) | Working Pressure (male end) psig | Working Pressure (female end) psig |
|---|---|---|
| 1/16″ | 11000 | 6700 |
| 1/8″ | 10000 | 6500 |
| 1/4″ | 8000 | 6600 |
| 3/8″ | 7800 | 5300 |
| 1/2″ | 7700 | 4900 |
| 3/4″ | 7300 | 4600 |
| 1″ | 5300 | 4400 |
| 1 1/4″ | 6000 | 5000 |
| 1 1/2″ | 5000 | 4600 |
| 2″ | 3900 | 3900 |
Stockist of UNS S31703 Front Ferrule and 317L SS instrument fitting in 3000 PSI to 10000 PSI pressure rating.
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| 1/4 in. x 3/16 in. Tube O.D. 317L SS Reducing Union | US $8.59 | 31.55 AED | € 7.43 |
| 5/16 in. x 1/4 in. Tube O.D. AISI 317L Reducing Union | US $10.26 | 37.68 AED | € 8.88 |

| TUBE OD IN | PIPE SIZE NPT | A | B | D | E | F | G | H | J | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 1/8 | 23.6 | 10 | 12.7 | 3 | 12 | 12 | 17.0 | 35.1 | 41.7 |
| 1/4 | 1/8 | 27.0 | 10 | 15.2 | 5 | 12 | 14 | 19.6 | 38.7 | 46.1 |
| 3/8 | 1/8 | 30.5 | 11 | 16.8 | 8 | 17 | 17 | 21.3 | 42.4 | 48.9 |
| 1/2 | 1/8 | 36.0 | 11 | 22.8 | 10 | 22 | 22 | 25.9 | 51.6 | 61.7 |
| 1/2 | 1 | 45.3 | 22 | 22.8 | 10 | 34 | 22 | 35.2 | 80.4 | 90.5 |
| 5/8 | 3/8 | 38.1 | 14 | 24.4 | 12 | 24 | 27 | 27.9 | 57.9 | 68.1 |
| 3/4 | 1/2 | 40.0 | 17 | 24.4 | 15 | 27 | 30 | 29.7 | 66.5 | 76.8 |
| 1 | 3/4 | 49.1 | 19 | 31.3 | 21 | 34 | 38 | 36.8 | 78.5 | 90.8 |
- Male NPT
- Female NPT
- BSPT
- Double Ferrule
- Single Ferrule
- Flange Adapters

