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- Stainless Steel 317/317L Buttweld Fittings
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Stainless Steel 317/317L Buttweld Fittings Manufacturer and Exporter
Stainless Steel 317 Buttweld Fittings Manufacturer, SS 317L Pipe Fittings Supplier, Stainless Steel 317L Seamless Pipe Fittings, ASTM A403 SS 317 Weldable Butt Weld Fittings Exporter, 317 Stainless Steel Pipe Elbow Supplier, SS 317L Equal Tee Dealer, SS 317L Buttweld Pipe Cap Supplier in Mumbai, India, Best Prices for UNS S31700 Buttweld Reducer, SS 317L Buttweld Cross Wholesaler.

Shriram Metal is a reliable manufacturer and exporter of Stainless Steel 317/317L Buttweld Fittings, providing high-quality products for high-performance applications. SS 317 and 317L are molybdenum-bearing austenitic stainless steels that have excellent corrosion resistance, particularly in acidic and chloride conditions. These fittings have exceptional strength, endurance, and resistance to pitting and crevice corrosion, making them suitable for sectors such as chemical processing, maritime, food processing, and power generation. Our product line includes elbows, tees, reducers, caps, stub ends, and other fittings to provide smooth and leak-free pipe connections that satisfy ASTM A403 and other international standards.
Shriram Metal emphasizes quality and precision by following tight manufacturing guidelines and conducting thorough testing. Our Stainless Steel 317/317L Buttweld Fittings are available in a variety of diameters, thicknesses, and custom configurations to meet a wide range of industrial applications. SS 317L fittings have low carbon content, which improves weldability while lowering the danger of carbide precipitation during welding. Whether you want fittings for high-temperature or corrosive conditions, we provide affordable prices and prompt delivery globally. For queries or bulk purchases, please contact us at sales@shrirammetal.com to obtain the lowest prices on quality stainless steel fittings.
Ready Stock of Stainless Steel 317 Buttweld Fittings, Buy SS 317L Stub End, Stainless Steel 317 Pipe Bend Exporter, SS 317L Lateral Tee Supplier, Competitive Prices for Stainless Steel 317L LR Elbow, Stainless Steel 317 Buttweld Pipe Nipple Stockist, Grade WP317 Collar Pipe Fittings Manufacturer, SS 317L Eccentric Reducer Dealer, SS 317 Buttweld Welded Bend Supplier, SS 317L 90 Degree Elbow Distributor.
317/317L Stainless Steel Buttweld Fittings Specifications
Standard | ASTM A403 / ASME SA403 |
Grade | Stainless Steel 316/316L |
Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Thickness | Schedule 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS |
Size | 1/8” NB TO 48” NB | Custom |
Type | Seamless / Welded / Fabricated |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D | Custom |
SS 317/317L Buttweld Fittings Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | - |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Stainless Steel 317/317L Pipe Fittings Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 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 | 57.845 min |
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 |
SS 317/317L Buttweld Fittings Mechanical Properties
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 317/317L Buttweld Fittings Types & Availability

Stainless Steel 317/317L Elbow
- Stainless Steel 317 90 Degree Elbow
- Stainless Steel 317L 90 Degree Elbow
- Stainless Steel 317 45 Degree Elbow
- Stainless Steel 317L 45 Degree Elbow
- Stainless Steel 317 180 Degree Elbow
- Stainless Steel 317L 180 Degree Elbow

Stainless Steel 317/317L Tee
- Stainless Steel 317 Equal Tee
- Stainless Steel 317L Equal Tee
- Stainless Steel 317 Unequal Tee
- Stainless Steel 317L Unequal Tee
- Stainless Steel 317 Reducing Tee
- Stainless Steel 317L Reducing Tee

Stainless Steel 317/317L Cross
- Stainless Steel 317 Equal Cross
- Stainless Steel 317L Equal Cross
- Stainless Steel 317 Unequal Cross
- Stainless Steel 317L Unequal Cross
- Stainless Steel 317 Reducing Cross
- Stainless Steel 317L Reducing Cross

Stainless Steel 317/317L Reducer
- Stainless Steel 317 Concentric Reducer
- Stainless Steel 317L Concentric Reducer
- Stainless Steel 317 Eccentric Reducer
- Stainless Steel 317L Eccentric Reducer

Stainless Steel 317/317L Pipe Cap
- Stainless Steel 317 Pipe Cap
- Stainless Steel 317L Pipe Cap
- Stainless Steel 317 End Cap
- Stainless Steel 317L End Cap

Stainless Steel 317/317L Stub End
- Stainless Steel 317 Short Stub End
- Stainless Steel 317L Short Stub End
- Stainless Steel 317 Long Stub End
- Stainless Steel 317L Long Stub End

Stainless Steel 317/317L Pipe Bend
- Stainless Steel 317 U Pipe Bend
- Stainless Steel 317L U Pipe Bend
- Stainless Steel 317 Long Radius Bend
- Stainless Steel 317L Long Radius Bend
- Stainless Steel 317 Short Radius Bend
- Stainless Steel 317L Short Radius Bend
- Stainless Steel 317 3D Pipe Bend
- Stainless Steel 317L 3D Pipe Bend
- Stainless Steel 317 5D Pipe Bend
- Stainless Steel 317L 5D Pipe Bend
- Stainless Steel 317 10D Pipe Bend
- Stainless Steel 317L 10D Pipe Bend

Stainless Steel 317/317L Pipe Nipples
- Stainless Steel 317 Pipe Nipple
- Stainless Steel 317L Pipe Nipple
- Stainless Steel 317 Close Nipple
- Stainless Steel 317L Close Nipple
- Stainless Steel 317 Hex Nipple
- Stainless Steel 317L Hex Nipple
- Stainless Steel 317 Swage Nipple
- Stainless Steel 317L Swage Nipple
- Stainless Steel 317 Barrel Nipple
- Stainless Steel 317L Barrel Nipple
- Stainless Steel 317 Reducing Nipple
- Stainless Steel 317L Reducing Nipple

Stainless Steel 317/317L Lateral Tee
- Stainless Steel 317 Lateral Tee
- Stainless Steel 317L Lateral Tee
- SS 317 45-Degree Lateral Tee
- SS 317L 45-Degree Lateral Tee
- SS 317 Reducing Lateral Tee
- SS 317L Reducing Lateral Tee

Stainless Steel 317/317L Buttweld Fittings Updated Price List
SS 316/316L Buttweld Fittings Manufacturing Standard
ASME B16.9 ASTM A403 WP317/317L Pipe Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
SS 317/317L Buttweld Fittings Elbow Dimensions Standard
Nominal Pipe Size | Outside Diameter | 90 Degree Elbows | 45 Degree Elbows | 180 Degree Returns | ||||
---|---|---|---|---|---|---|---|---|
(mm) | (inches) | Long Radius (inches) | Short Radius (inches) | Center to Face (inches) | Radius (inches) | Center to Center (inches) | Back to Face (inches) | |
1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 0.625 | 2 | 1 7/8 |
3/4 | 26.7 | 1.050 | 1 1/8 | 3/4 | 7/16 | 0.438 | 2 1/4 | 1 11/16 |
1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 0.875 | 3 | 2 3/16 |
1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 1.000 | 3 3/4 | 2 3/4 |
1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 1.125 | 4 1/2 | 3 1/4 |
2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 1.375 | 6 | 4 3/16 |
2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 1.750 | 7 1/2 | 5 3/16 |
3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 2.000 | 9 | 6 1/4 |
3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 2.250 | 10 1/2 | 7 1/4 |
4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 2.500 | 12 | 8 1/4 |
5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 3.125 | 15 | 10 5/16 |
6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 3.750 | 18 | 12 5/16 |
8 | 219.1 | 8.625 | 12 | 8 | 5 | 5.000 | 24 | 16 5/16 |
10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 6.250 | 30 | 20 3/8 |
12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 7.500 | 36 | 24 3/8 |
SS 317/317L Buttweld Fittings Cap, Tee, Cross, Stub End Dimensions Standard
Nominal Pipe Size | Outside Diameter | Caps (Length) | Straight Tees (Center to End) | Straight Crosses (Center to End) | Stub Ends | |||
Inch | mm | Inch | Inch | Inch | Inch | Lap Diameter (Inch) | Long Length (Inch) | Short Length (Inch) |
1/2 | 21.3 | 0.840 | 1.00 | 1.00 | – | 1.375 | 3.00 | 2.00 |
3/4 | 26.7 | 1.050 | 1.00 | 1.13 | – | 1.688 | 3.00 | 2.00 |
1 | 33.4 | 1.315 | 1.50 | 1.50 | 1.50 | 2.00 | 4.00 | 2.00 |
1 1/4 | 42.2 | 1.660 | 1.50 | 1.88 | 1.88 | 2.50 | 4.00 | 2.00 |
1 1/2 | 48.3 | 1.900 | 1.50 | 2.25 | 2.25 | 2.88 | 4.00 | 2.00 |
2 | 60.3 | 2.375 | 1.50 | 2.50 | 2.50 | 3.63 | 6.00 | 2.50 |
2 1/2 | 73.0 | 2.875 | 1.50 | 3.00 | 3.00 | 4.13 | 6.00 | 2.50 |
3 | 88.9 | 3.500 | 2.00 | 3.38 | 3.38 | 5.00 | 6.00 | 2.50 |
3 1/2 | 101.6 | 4.000 | 2.50 | 3.75 | 3.75 | 5.50 | 6.00 | 3.00 |
4 | 114.3 | 4.500 | 2.50 | 4.13 | 4.13 | 6.19 | 6.00 | 3.00 |
5 | 141.3 | 5.563 | 3.00 | 4.88 | 4.88 | 7.31 | 8.00 | 3.00 |
6 | 168.3 | 6.625 | 3.50 | 5.63 | 5.63 | 8.50 | 8.00 | 3.50 |
8 | 219.1 | 8.625 | 4.00 | 7.00 | 7.00 | 10.63 | 8.00 | 4.00 |
10 | 273.1 | 10.750 | 5.00 | 8.50 | 8.50 | 12.75 | 10.00 | 5.00 |
12 | 323.9 | 12.750 | 6.00 | 10.00 | 10.00 | 15.00 | 10.00 | 6.00 |
Stainless Steel 317/317L Buttweld Pipe Fittings Pressure Ratings
Stainless Steel Pipe Fittings Pressure Rating (PSIG) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
NPS (inch) | OD (inch) | Pipe Schedule | Wall Thickness (inch) | Temperature | ||||||||
100°F | 200°F | 300°F | 400°F | 500°F | ||||||||
Allowable Stress (Pressure Rating) | ||||||||||||
16700 | 16700 | 16700 | 15500 | 14400 | ||||||||
1 1/2" | 1.0900 | 40 | 0.0145 | 1629 | 1629 | 1629 | 1512 | 1404 | ||||
1.0900 | 80 | 0.0200 | 2303 | 2303 | 2303 | 2138 | 1986 | |||||
1.0900 | 160 | 0.0281 | 3362 | 3362 | 3362 | 3120 | 2899 | |||||
2" | 2.0375 | 40 | 0.0154 | 1371 | 1371 | 1371 | 1272 | 1182 | ||||
2.0375 | 80 | 0.0218 | 1985 | 1985 | 1985 | 1843 | 1712 | |||||
2.0375 | 160 | 0.0344 | 3283 | 3283 | 3283 | 3047 | 2831 | |||||
3" | 3.0500 | 40 | 0.0216 | 1301 | 1301 | 1301 | 1208 | 1122 | ||||
3.0500 | 80 | 0.0300 | 1844 | 1844 | 1844 | 1712 | 1590 | |||||
3.0500 | 160 | 0.0438 | 2787 | 2787 | 2787 | 2587 | 2403 | |||||
4" | 4.0500 | 40 | 0.0237 | 1102 | 1102 | 1102 | 1023 | 950 | ||||
4.0500 | 80 | 0.0337 | 1596 | 1596 | 1596 | 1482 | 1377 | |||||
4.0500 | 160 | 0.0531 | 2611 | 2611 | 2611 | 2424 | 2252 | |||||
10" | 10.0750 | 40 | 0.0365 | 699 | 699 | 699 | 649 | 603 | ||||
10.0750 | 80 | 0.0594 | 1159 | 1159 | 1159 | 1075 | 999 | |||||
10.0750 | 160 | 0.1012 | 2289 | 2289 | 2289 | 2124 | 1974 |
SS 317/317L Buttweld Fittings Forms & Availability
- SS 317 1.5D Elbow
- Stainless Steel 317 Reducing Outlet Tees
- Stainless Steel 317 Reducing Outlet Crosses
- ASTM A403 WP317 Long Radius Elbow
- ASTM A403 WP317 Stub Ends
- ASTM A403 WP317 Short Radius Elbow
- Stainless Steel 317 Elbows
- Stainless Steel 317 Split Tees
- SS 317 Seamless Cushion Tee
- SS 317 Seamless Target Tee
- Stainless Steel 317 Dish Ends
- Stainless Steel 317 Straight Tee & Crosses
- Stainless Steel 317 Welded Elbows
- Stainless Steel 317 Collar
- Stainless Steel 317 Piggable Bend
- Stainless Steel 317 Reducers
- Stainless Steel 317 Reducing Elbow
- SS 317 Seamless Buttweld 45 Deg Elbow
- SS 317 Seamless Buttweld 90 Deg Elbow
- SS 317 Seamless Buttwelding 180 Deg Returns
- SS 317 Lap Joint Stub End
- SS 317 LR Elbow Manufacturer
- SS 317 SR Elbow Supplier
- SS 317 SR Return Supplier
- SS 317 LR Return Exporter
- SS 317 U Bend Manufacturer
- SS 317L 1.5D Elbow
- Stainless Steel 317L Reducing Outlet Tees
- Stainless Steel 317L Reducing Outlet Crosses
- ASTM A403 WP317L Long Radius Elbow
- ASTM A403 WP317L Stub Ends
- ASTM A403 WP317L Short Radius Elbow
- Stainless Steel 317L Elbows
- Stainless Steel 317L Split Tees
- SS 317L Seamless Cushion Tee
- SS 317L Seamless Target Tee
- Stainless Steel 317L Dish Ends
- Stainless Steel 317L Straight Tee & Crosses
- Stainless Steel 317L Welded Elbows
- Stainless Steel 317L Collar
- Stainless Steel 317L Piggable Bend
- Stainless Steel 317L Reducers
- Stainless Steel 317L Reducing Elbow
- SS 317L Seamless Buttweld 45 Deg Elbow
- SS 317L Seamless Buttweld 90 Deg Elbow
- SS 317L Seamless Buttwelding 180 Deg Returns
- SS 317L Lap Joint Stub End
- SS 317L LR Elbow Manufacturer
- SS 317L SR Elbow Supplier
- SS 317L SR Return Supplier
- SS 317L LR Return Exporter
- SS 317L U Bend Manufacturer
Industries we Serve















We Export this Stainless Steel 317/317L Buttweld Fittings to countries such as Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
We Supply Stainless Steel 317/317L Buttweld Fittings to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota