
Stainless Steel 316 Pipe Fittings Review
- Sizes: Seamless: 1/2″ – 10″| Welded: 1/2″ – 48″
- Customized Size : Yes
- Technics: Pushing , Casting
- Connection : Welding
- MTC : EN 10204/3.1
To Get Recent Stainless Steel 316 Pipe Fittings Price List Click Here

ASTM A403 WP316 Elbow

SS UNS S31600 Tee

SA 403 WP316 Reducer
- Stainless Steel 316 Pipe Fittings Specification
- UNS S31600 End Cap Weight Chart
- 316 Stainless Steel Pipe Fittings Size Chart
- SS 316 Fittings Schedule Chart
- Stainless Steel 316 Pipe Fittings Types
- 316 Stainless Steel Seamless Pipe Fittings End Dimensions
- Dimensions of SS 316 Elbow
- Chemical Composition Of ASTM A403 WP316 Fittings
- Equivalent Material of Stainless Steel 316 Pipe Fitting
- Mechanical Properties Of 316 SS Pipe Fittings
- SUS 316 Stub End Surface Finish
- AISI 316 Weldable Pipe Fittings Physical Properties
- 316 Stainless Steel Pipe Fittings Pressure Rating
- ASTM A403 Gr Wp316 Tee HSN Code
- Application Of Stainless Steel 316 Pipe Fittings
- ASTM A403 WP316 Buttweld Fittings Tolerance Chart
- WNR 1.4401 End Cap Gasket Chart
- 316 SS End Cap Angularity Tolerance
- What Is the Tolerance Formula for Stainless Steel 316 Pipe Fittings?
- What are AISI 316 Concentric Reducer and How to Ensure the Quality of Product?
- SS 316 Elbow Documentation
- ASTM A403 WP316 Weld Fittings Maximum Service Temperatures

Discover Stainless Steel 316 Pipe Fittings Stockist in India who offers PMI, NDT and Ultrasonic Test
- ASTM A403 | WP316
- Welded Fittings: 1/2″ – 48″
- Seamless Fittings: 1/2″ – 10″
- Schedule : SCH 5 – SCH 160, XXS

- Elbow
- Tee
- Reducer
- Cap
- Welded
- Seamless
- Fabricated
- Switzerland
- Belgium
- Austria
- Singapore

- Polished
- Smooth
- Bright
- Chemical Equipment
- Power Generation
- Petrochemicals
- Pharmaceuticals

- PMI Test
- HIC tested
- Ultrasonic test
- NDT Test

- Corrosion resistance
- Manufacturing process
- High Strength
- Testing standards
- 3D
- 5D
- 2D
- 1D

- Weldability
- Durability
- High Temperature Strength

- Bundled
- Wooden Box
- Bubble Wraps
Trusted Manufacturer of SS 316 Elbow in India, Check Weight Chart
| Nominal Size | Weight | Weight | Wall Thickness | OD | ||
|---|---|---|---|---|---|---|
| kg/Mtr | Lb/ft | in | mm | in | mm | |
| 2 1/2in | 8.629 | 5.793 | 0.203 | 5.516 | 2.875 | 73 |
| 4in | 16.073 | 10.790 | 0.237 | 6.020 | 4.500 | 114 |
| 12in | 37.570 | 25.222 | 0.188 | 4.775 | 12.750 | 324 |
| 6in | 19.252 | 12.924 | 0.188 | 4.775 | 6.625 | 168 |
| 48in | 284.112 | 190.738 | 0.375 | 9.525 | 48.000 | 1219 |
| 8in | 25.233 | 16.940 | 0.188 | 4.775 | 8.625 | 219 |
| 1 1/2in | 4.048 | 2.718 | 0.145 | 3.683 | 1.900 | 48 |
| 30in | 118.318 | 79.433 | 0.250 | 6.350 | 30.000 | 762 |
| 2in | 5.441 | 3.653 | 0.154 | 3.912 | 2.375 | 60 |
| 14in | 41.308 | 27.732 | 0.188 | 4.775 | 14.000 | 356 |
| 42in | 206.914 | 138.911 | 0.312 | 7.925 | 42.000 | 1067 |
| 3in | 11.284 | 7.576 | 0.216 | 5.486 | 3.500 | 89 |
| 20in | 78.547 | 52.733 | 0.250 | 6.350 | 20.000 | 508 |
| 1in | 2.501 | 1.679 | 0.133 | 3.378 | 1.315 | 33 |
| 36in | 142.180 | 95.453 | 0.250 | 6.350 | 36.000 | 914 |
| 1 1/4in | 3.385 | 2.273 | 0.140 | 3.556 | 1.660 | 42 |
| 24in | 94.456 | 63.413 | 0.250 | 6.350 | 24.000 | 610 |
| 1/2in | 1.268 | 0.851 | 0.109 | 2.769 | 0.840 | 21 |
| 18in | 61.948 | 41.588 | 0.219 | 5.563 | 18.000 | 457 |
| 3/4in | 1.684 | 1.131 | 0.113 | 2.870 | 1.050 | 27 |
| 16in | 47.290 | 21.748 | 0.188 | 4.775 | 16.000 | 406 |
| 10in | 31.588 | 21.207 | 0.188 | 4.775 | 10.750 | 273 |
View Stainless Steel 316 Pipe Fittings Stockist in India supplying various grades and custom sizes
| 316 SS Pipes OD mm |
Kg/m | Schedule | in. | Pipe WT mm |
|---|---|---|---|---|
| 13.72 | 0.64 | 40S | 1/4 | 2.24 |
| 0.81 | 80S | 1/4 | 3.02 | |
| 0.50 | 10S | 1/4 | 1.65 | |
| 17.15 | 0.64 | 10S | 3/8 | 1.65 |
| 0.86 | 40S | 3/8 | 2.31 | |
| 1.12 | 80S | 3/8 | 3.20 | |
| 21.34 | 1.02 | 10S | 1/2 | 2.11 |
| 1.29 | 40S | 1/2 | 2.77 | |
| 1.65 | 80S | 1/2 | 3.73 | |
| 73.03 | 5.35 | 10S | 2½ | 3.05 |
| 8.77 | 40S | 2½ | 5.16 | |
| 11.59 | 80S | 2½ | 7.01 | |
| 88.90 | 6.56 | 10S | 3 | 3.05 |
| 11.47 | 40S | 3 | 5.49 | |
| 48.26 | 4.11 | 40S | 1½ | 3.68 |
| 5.49 | 80S | 1½ | 5.08 | |
| 60.33 | 3.99 | 10S | 2 | 2.77 |
| 5.52 | 40S | 2 | 3.91 | |
| 7.60 | 80S | 2 | 5.54 | |
| 11.29 | 160 | 2 | 8.742 | |
| 88.90 | 15.51 | 80S | 3 | 7.62 |
| 21.67 | 160 | 3 | 11.132 | |
| 101.60 | 7.53 | 10S | 3½ | 3.05 |
| 13.78 | 40S | 3½ | 5.74 | |
| 168.28 | 68.59 | 160 | 6 | 18.262 |
| 219.08 | 43.20 | 40S | 8 | 8.18 |
| 65.63 | 80S | 8 | 12.7 | |
| 91.30 | 120 | 8 | 18.23 | |
| 112.97 | 160 | 8 | 23.012 | |
| 101.60 | 18.92 | 80S | 3½ | 8.08 |
| 114.30 | 8.50 | 10S | 4 | 3.05 |
| 16.32 | 40S | 4 | 6.02 | |
| 22.67 | 80S | 4 | 8.56 | |
| 34.05 | 160 | 4 | 13.492 | |
| 141.30 | 22.10 | 40S | 5 | 6.55 |
| 31.44 | 80S | 5 | 9.53 | |
| 49.87 | 160 | 5 | 15.882 | |
| 168.28 | 43.21 | 80S | 6 | 10.97 |
| 14.04 | 10S | 6 | 3.4 | |
| 28.69 | 40S | 6 | 7.11 | |
| 54.75 | 120 | 6 | 14.27 |
Find ASTM A403 WP316 Tee and Reducer in Schedule 10 to Sch 160 With MTC EN 10204 / 3.1B
Find Stainless Steel 316 Pipe Fittings Supplier in India who provides provides a various Thickness
| NOMINAL PIPE SIZE | OD | SCHEDULE 80 | SCHEDULE 5 | SCHEDULE 40 | SCHEDULE 10 |
|---|---|---|---|---|---|
| 2in | 2.375 | 0.218 | 0.083 | 0.154 | 0.109 |
| 3/4in | 1.05 | 0.154 | 0.065 | 0.113 | 0.083 |
| 3-1/2in | 4 | 0.318 | 0.083 | 0.226 | 0.12 |
| 1-1/4in | 1.66 | 0.191 | 0.065 | 0.14 | 0.109 |
| 2-1/2in | 2.875 | 0.276 | 0.083 | 0.203 | 0.12 |
| 1-1/2in | 1.9 | 0.2 | 0.065 | 0.145 | 0.109 |
| 1in | 1.315 | 0.179 | 0.065 | 0.133 | 0.109 |
| 4in | 4.5 | 0.337 | 0.083 | 0.237 | 0.12 |
| 3in | 3.5 | 0.3 | 0.083 | 0.216 | 0.12 |
| 1/2in | 0.84 | 0.147 | 0.065 | 0.109 | 0.083 |
Suppliers of UNS S31600 Buttweld Fittings in Seamless and Welded Form at Best Price in Mumbai
Stainless Steel 316 Pipe Fittings Supplier in India provides a Wide Range of the Most Common Types

316 Stainless Steel Equal Tee

ASTM A403 Grade WP316 Reducing Tee

Wp 316 Stainless Steel Equal Cross

1.4401 SS 316 Reducing Cross

Grade 316 Stainless Steel Reducers

AISI 316 SS Concentric Reducer

Grade 316 SS Eccentric Reducer

SA 403 WP316 Cap

Stainless Steel UNS S31600 End Cap

Stainless Steel UNS S31600 90° Short Radius Elbow

SS 316 45° Long Radius Elbow

SS UNS S31600 45° Short Radius Elbow

A403 WP316 180° Long Radius Elbow

AISI 316 stainless steel 180° Short Radius Elbow

SAE 316 stainless steel 1D Elbow

SS WERKSTOFF NR. 1.4436 1.5D Elbow

316 Stainless Steel 3D Elbow

ASTM A403 Grade WP316 5D Elbow

Wp 316 Stainless Steel Seamless Buttwelding 45° and 90° Elbows

1.4401 SS 316 Welded Elbows

Grade 316 Stainless Steel Seamless Buttwelding 180° Returns

AISI 316 SS Straight Tees

Grade 316 SS Straight Crosses

SA 403 WP316 Stub End

Stainless Steel UNS S31600 Lap Joint Stub Ends

SA 403 Grade WP316 Long Stub End

ASME SA403m SS 316 Long Radius Bend

1.4401 SS 316 ASME B16.9 Piggable Bend

EN 10253-4 TYPE B Wp 316 Lateral Tee

Butt welded A403 WP316 Bend

ASTM 403 Wp 316 Reducing Outlet Tees

Stainless Steel UNS S31600 Short Stub End

SS 316 Reducing Outlet Crosses
Check Stainless Steel 316 Pipe Fittings Supplier in India offers Wide Range Of dimension

| Nominal Pipe Size |
Outside Diameter |
Stainless steel 316Caps | Straight Tees | Straight Crosses | Stainless steel 316 Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (inches) | (mm) | (inches) | Length (inches) |
Center to End (inches) |
Center to End (inches) |
Lap Diameter (inches) |
Long Length (inches) |
Short Length (inches) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
| outside-Ø | Wall thickness | bar |
|---|---|---|
| 21,3 | 1,6 | 164 |
| 21,3 | 2,0 | 210 |
| 21,3 | 2,6 | 284 |
| 42,4 | 2,0 | 94 |
| 42,4 | 2,6 | 124 |
| 23,0 | 1,5 | 148 |
| 25,0 | 2,0 | 177 |
| 26,9 | 1,6 | 117 |
| 26,9 | 2,0 | 149 |
| 26,9 | 2,6 | 201 |
| 17,2 | 1,6 | 222 |
| 17,2 | 2,0 | 286 |
| 18,0 | 1,5 | 198 |
| 20,0 | 2,0 | 217 |
| 28,0 | 1,5 | 109 |
| 30,0 | 2,0 | 143 |
| 35,0 | 2,0 | 122 |
| 38,0 | 1,5 | 83 |
| 38,0 | 2,0 | 112 |
| 33,7 | 1,6 | 95 |
| 33,7 | 2,0 | 120 |
| 33,7 | 2,6 | 160 |
| 33,7 | 3,2 | 185 |
| 35,0 | 1,5 | 90 |
| 38,0 | 2,5 | 140 |
| 42,4 | 1,6 | 74 |
| 42,4 | 3,2 | 150 |
Refer to the WNR 1.4401 Cap and Stub End Chemical Composition and Equivalent Grades
C
Carbon
0.08%
Si
Silicon
1%
S
Sulfur
0.030%
P
Phosphorus
0.045%
| STANDARD | GOST | UNS | EN | JIS | WERKSTOFF NR. | BS | AFNOR |
| Stainless steel 316 | – | S31600 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 1.4401 / 1.4436 | 316S31 / 316S33 | Z7CND17‐11‐02 |
Buy SA403 Grade WP316 Cross and Reducer in Various Surface Finshes With Excellent Tensile Strength
| Density | Elongation | (0.2%Offset) Yield Strength | Tensile Strength | Melting Point |
|---|---|---|---|---|
| 8.0 g/cm3 | 35 % | Psi – 30000 , MPa – 205 | Psi – 75000 , MPa – 515 | 1400 °C (2550 °F) |
Check Stainless Steel 316 Pipe Fittings Stockist in India offering various Finishes
| polishing | Bright Annealed |
| Smooth | Mirror |
| Matt finish | Hairline |
| Solution annealed | Annealed & Pickled |
| Property | Value |
|---|---|
| Thermal Conductivity | 16.3 W/m·K (at 100°C) |
| Tensile Strength | 515-690 MPa (75,000 – 100,000 psi) |
| Density | 7.98 g/cm³ |
| Melting Point | 1375-1400°C (2507-2552°F) |
| Yield Strength | 205 MPa (30,000 psi) |
Explore Stainless Steel 316 Pipe Fittings Manufacturer in India who Offers Product With Good Strength
| Pressure-Temperature ratings for SS 316 Pipe Fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Pressure Class | ||||
| 150 | 300 | ||||
| 1 1/4 – 2 inch. | 1/4 – 1 inch. | 2 1/2 – 3 inch. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 1500 | 2000 | 1000 |
| 300 | 149 | 185 | 1050 | 1360 | 735 |
| 350 | 177 | 150 | 900 | 1150 | 650 |
| 500 | 260 | – | 450 | 510 | 385 |
| 550 | 288 | – | 300 | 300 | 300 |
| 400 | 204 | – | 750 | 935 | 560 |
| 200 | 93 | 265 | 1350 | 1785 | 910 |
| 250 | 121 | 225 | 1200 | 1575 | 825 |
| 450 | 232 | – | 600 | 725 | 475 |
| Product | HSN Code |
|---|---|
| Stainless Steel 316 Pipe Fittings | 73072900 |
Discover Stainless Steel 316 Pipe Fittings Manufacturer in India , ideal for oil & gas, and chemical industries.

| ND | O.D.For Bevel End | I.D.For End | Wall Thickness | Elbow | Tee | Reducer | Cap | 180°Elbow | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | NPS | A | B | C | M | H | E | O | K | Roughness | |||
| 1250-1500 | 50-60 | +9.6/-6.4 | 6.4 | -12.50% | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 3.2 | 6.4 | 6.4 | 0.8 |
| 250-450 | 10-18 | +4/-3.2 | 3.2 | 6.4 | |||||||||
| 15-65 | 1/2-2 1/2 | +1.6/-0.8 | 0.8 | ||||||||||
| 80-100 | 3-4 | 1.6 | 1.6 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 9.6 | ||||
| 125-200 | 5-8 | +2.4/-1.6 | 3.2 | 3.2 | 3.2 | 3.2 | 4.8 | 9.6 | |||||
| 1800-2000 | 72-80 | +16/-12 | 12 | ||||||||||
| 1550-1750 | 62-70 | +12.7/-9.6 | 9.6 | 4.8 | 4.8 | 4.8 | 4.8 | ||||||
| 500-600 | 20-24 | +6.4/-4.8 | 4.8 | ||||||||||
| 650-750 | 26-30 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | |||||||
| 12.7 | 12.7 | ||||||||||||
| 800-1200 | 32-48 | 16 | 16 | ||||||||||
| PS | Gasket I.D. | Gasket O.D. | ||||
|---|---|---|---|---|---|---|
| Class 600 | Class 900 | Class 400 | Class 150 | Class 300 | ||
| 1 1/4 | 1.66 | 3.25 | 3.50 | 3.25 | 3 | 3.25 |
| 1 1/2 | 1.91 | 3.75 | 3.875 | 3.75 | 3.375 | 3.75 |
| 2 | 2.38 | 4.375 | 5.625 | 4.375 | 4.125 | 4.375 |
| 2 1/2 | 2.88 | 5.125 | 6.50 | 5.125 | 4.875 | 5.125 |
| 10 | 10.75 | 15.75 | 17.125 | 14.125 | 13.375 | 14.25 |
| 12 | 12.75 | 18.00 | 19.625 | 16.50 | 16.125 | 16.625 |
| 1/2 | 0.84 | 2.125 | 2.50 | 2.125 | 1.875 | 2.125 |
| 3/4 | 1.06 | 2.625 | 2.75 | 2.625 | 2.25 | 2.625 |
| 1 | 1.31 | 2.875 | 3.125 | 2.875 | 2.625 | 2.875 |
| 5 | 5.56 | 9.50 | 9.75 | 8.375 | 7.75 | 8.50 |
| 6 | 6.62 | 10.50 | 11.375 | 9.75 | 8.75 | 9.875 |
| 8 | 8.62 | 12.625 | 14.125 | 12.00 | 11 | 12.125 |
| 3 | 3.50 | 5.875 | 6.625 | 5.875 | 5.375 | 5.875 |
| 4 | 4.50 | 7.625 | 8.125 | 7.00 | 6.875 | 7.125 |
Stainless Steel 316 Pipe Fittings Manufacturer in India offers various Tolerance
| Nominal Size | DN | 650-750 | 800-1050 | 250-300 | 1300-1500 | 350-400 | 450-600 | 15-100 | 125-200 | 1100-1200 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 26-30 | 32-42 | 10-12 | 52-60 | 14-16 | 18-24 | 1/2 – 4 | 5-8 | 44-48 | ||
| Angularity Tolerance |
Off Angle | Q | 5 | 5 | 3 | 6.4 | 3 | 4 | 1 | 2 | 5 |
| Off Plain | P | 10 | 13 | 5 | 20 | 6 | 10 | 2 | 4 | 19 | |
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Vietnam |
10 | Asia | Da Nang |
![]() Thailand |
7 | Asia | Laem Chabang Port |
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Saudi Arabia |
7 | Asia | King Abdulaziz Port Dammam |
![]() Indonesia |
9 | Asia | Tanjung Priok |
| ASME B16.9 Buttweld Fitting | ASME B16.9 Fittings Tolerance |
|---|---|
| Outside Diameter (OD) | Up to 4″ NPS: ±1.6 mm (±0.063″) Above 4″ NPS: ±1% of nominal OD |
| Center-to-End or Overall Length | Up to 12″ NPS: ±3 mm (±0.12″) 14″ and larger: ±4 mm (±0.16″) |
| Wall Thickness | Minimum = Nominal * 0.875 (87.5%) |
| Angularity | ±1° |
| Ovality (Out-of-Roundness) | (Max OD − Min OD) / Nominal OD * 100% |
| End Alignment (Misalignment) | ±1.6 mm (±0.063″) |
| Concentricity (Reducers) | Must maintain concentric form |
- Connects pipes
- Maintains symmetry
- Ensures alignment
- Austenitic alloy
- Offers toughness
- Handles cryogenics
- Supports welding
- Joins lines
- Divides flow
- Quality tested
- Radiography done
- Ultrasound done
- Hardness Test
- Spectro Analysis
- Flaring Test
- Pitting Resistance Test
- Mechanical Testing Such as Tensile of Area
- Micro and Macro Test
- Chemical Analysis
| Properties | Values | |
|---|---|---|
| MaxService Temperatures In oC | Others | 11 Ni, 2 Mo |
| Source | – | ASTM |
| Alloying Elements (%) | Cr | 17 |
| – | 870 | |




