
Table of Content
Stainless Socket Weld Fittings Sizes
Stainless Steel Reducer Socket Manufacturing Standards
SS Socket Weld Fittings Benefits
Stainless Steel Socket Weld Pipe Fittings Process
Stainless Socket Weld Types
Stainless Socket Weld Fittings International Standards
Stainless Steel Tube Socket Weld Fittings Bending Radius
SS Socket Weld Unequal Tee Origin
Stainless Socket Weld Half Couplings Services
Stainless Steel Socket Weld Cross Packaging
Stainless Steel Socket Weld Plug Surface Finish
Stainless Steel Socket Weld Pipe Fittings Testing
Are You Looking for the Best Price on Weld Fittings for Stainless Steel Sockets? In order to obtain an estimate immediately, send an email to kalpesh@manishasteelcentre.com.
| Types | Standard |
|---|---|
| Union | MSS SP 83 |
| Reducing insert | MSS SP 79 |
| Bull plug | MSS SP 95 |
| Weldolet | MSS-SP 97 |
| NPS | Depth of Socket, Min | Socket, Bore Diameter B | Bore Dia. of Fitting D | Centre to Bottom of Socket | Wall Thickness Minimum | Laying Lengths | Tolerances, ± | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90º Elbow, Tees & Pipe Cross | 45º Ell | 3000# | 6000# | NPT Couplings | Half / Full Couplings | ||||||||||||
| A | A | E | F | A | E | F | |||||||||||
| 3000# | 6000# | 3000# | 6000# | 3000# | 6000# | Sock, C | Body G | Sock C | Body G | ||||||||
| 1/2 | 3/8 | .855
.865 |
.607
.637 |
.451 | 5/8 | 3/4 | 7/16 | 1/2 | .161 | .147 | .204 | .188 | 3/8 | 7/8 | .06 | .12 | .06 |
| 1/4 | 3/8 | .555
.565 |
.349
.379 |
.235 | 7/16 | 17/32 | 5/16 | 5/16 | .130 | .119 | .158 | .145 | 1/4 | 5/8 | .03 | .06 | .03 |
| 1/8” | 3/8 | .420
.430 |
.254
.284 |
.141 | 7/16 | 7/16 | 5/16 | 5/16 | .125 | .095 | .135 | .124 | 1/4 | 5/8 | .03 | .06 | .03 |
| 3/8 | 3/8 | .690
.700 |
.478
.508 |
.344 | 17/32 | 5/8 | 5/16 | 7/16 | .138 | .126 | .172 | .158 | 1/4 | 11/16 | .06 | .12 | .06 |
| 3/4 | 1/2 | 1.065
1.075 |
.809
.839 |
.599 | 3/4 | 7/8 | 1/2 | 9/16 | .168 | .154 | .238 | .219 | 3/8 | 15/16 | .06 | .12 | .06 |
| 1 | 1/2 | 1.330
1.340 |
1.034
1.064 |
.800 | 7/8 | 1-1/16 | 9/16 | 11/16 | .196 | .179 | .273 | .250 | 1/2 | 1-1/8 | .08 | .16 | .08 |
| 1-1/2 | 1/2 | 1.915
1.925 |
1.595
1.625 |
1.323 | 1-1/4 | 1-1/2 | 13/16 | 1 | .218 | .200 | .307 | .281 | 1/2 | 1-1/4 | .08 | .16 | .08 |
| 1-1/4 | 1/2 | 1.675
1.685 |
1.365
1.395 |
1.145 | 1-1/16 | 1-1/4 | 11/16 | 13/16 | .208 | .191 | .273 | .250 | 1/2 | 1-3/16 | .08 | .16 | .08 |
| 2 | 5/8 | 2.406
2.416 |
2.052
2.082 |
1.674 | 1-1/2 | 1-5/8 | 1 | 1-1/8 | .238 | .218 | .374 | .344 | 3/4 | 1-5/8 | .08 | .16 | .08 |
| 2-1/2 | 5/8 | 2.906
2.921 |
2.439
2.499 |
1-5/8 | 1-1/8 | .301 | .276 | .375 | 3/4 | 1-11/16 | .10 | .20 | .10 | ||||
| 3 | 5/8 | 3.535
3.550 |
3.038
3.098 |
2-1/4 | 1-1/4 | .327 | .300 | .438 | 3/4 | 1-3/4 | .10 | .20 | .10 | ||||
| 4 | 3/4 | 4.545
4.560 |
3.996
4.055 |
2-5/8 | 1-5/8 | .368 | .337 | .531 | 3/4 | 1-7/8 | .10 | .20 | .10 | ||||
Genuine Stainless Steel Socket Weld Fittings Manufacturer in India As Per Specification
| NPS | A | B Min | B Max | C Min | C Avg |
|---|---|---|---|---|---|
| 1/4 | 11 | 14.2 | 14.6 | 3.3 | 3.78 |
| 3/8 | 13.5 | 17.6 | 18 | 3.5 | 4.01 |
| 1/2 | 15.5 | 21.8 | 22.2 | 4.09 | 4.67 |
| 3/4 | 19 | 27.2 | 27.6 | 4.27 | 4.9 |
| 1 | 22.5 | 33.9 | 34.3 | 4.98 | 5.69 |
| 1/8 | 11 | 10.8 | 11.2 | 3.18 | 3.18 |
| 1-1/4 | 27 | 42.7 | 43.1 | 5.28 | 6.07 |
| 1-1/2 | 32 | 48.8 | 49.2 | 5.54 | 6.35 |
| 2 | 38 | 61.2 | 61.7 | 6.04 | 6.93 |
| 2-1/2 | 41 | 73.9 | 74.4 | 7.67 | 8.76 |
| 3 | 57 | 89.8 | 90.3 | 8.3 | 9.52 |
| 4 | 66.5 | 115.2 | 115.7 | 9.35 | 10.69 |
| Pressure Ratings | Pressure Requirements |
|---|---|
| Heat Treatment and Testing | NDT testing |
| Payment Terms and Pricing | Discounts and payment conditions |
| Material Specifications | MTC Reports |
| Manufacturing Process | Wrought and forged process |
| Return Policy and Warranty | NDT testing |
| Technical Support | Provide technical documentation |
| Reputation and References | Previous customers references |
| Certifications and Standards | ASTM, ASME and IBR Certifications |
| DN | Class 6000 | Class 3000 |
|---|---|---|
| 6 | 0.485 | 0.286 |
| 8 | 0.485 | 0.286 |
| 10 | 0.992 | 0.352 |
| 15 | 1.21 | 0.771 |
| 20 | 1.98 | 0.881 |
| 25 | 3.21 | 1.45 |
| 32 | 4.18 | 2.20 |
| 40 | 7.49 | 3.08 |
| 50 | 8.15 | 4.85 |
| 65 | 15.87 | 8.81 |
| 80 | 23.58 | 13.55 |
| 100 | - | 31.70 |
| Socket Weld Fitting | Buttweld fitting |
|---|---|
| NPS 1/2" to 4" | NPS : 1/2" to 48" |
| ASME B16.11 | ASME B16.9 |
| Low strength | High strength |
| Easy to weld | Special tools required to weld |
| Bevel ends are not required | Need end preparation for joining |
| High pressure applications | High temperature applications |
| Size | Price in USD Per Piece |
|---|---|
| 1/4 | US $3.47 |
| 3/8 | US $6.25 |
| 1/2 | US $6.26 |
| 1-1/4 | US $25.21 |
| 1-1/2 | US $29.80 |
| 3/4 | US $8.59 |
| 1/8 | US $4.48 |
| 1 | US $15.27 |
| 2 | US $47.65 |
Trusted Stainless Steel Socket Weld Fittings Supplier in India in Custom Shapes and Types
Stainless Steel Socket Weld Elbow
SS Socket Weld Tee
Stainless Socket Weld Equal Tee
SS Socket Weld Equal Cross
Stainless Steel Socket Weld Reducing Couplings
SS Socket weld Cap
Stainless Socket Weld Union
ASTM A182 SS Socket Weld Plug
SS Socket Weld Reducing Insert
| Temperature | Class | ||||
|---|---|---|---|---|---|
| 150LB | 300LB | ||||
| 1/4 - 1 in. | 1 1/4 - 2 in. | 2 1/2 - 3 in. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | - | 935 | 750 | 560 |
| 450 | 232 | - | 725 | 600 | 475 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 500 | 260 | - | 510 | 450 | 385 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 550 | 288 | - | 300 | 300 | 300 |
| STANDARD | UNS | WERKSTOFF NR. | JIS | EN | GOST | BS | AFNOR |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | SUS 304 | X5CrNi18-10 | 08Х18Н10 | 304S31 | Z7CN18‐09 |
| SS 304L | S30403 | 1.4306 / 1.4307 | SUS 304L | X2CrNi18-9 / X2CrNi19-11 | 03Х18Н11 | 3304S11 | Z3CN18‐10 |
| SS 304H | S30409 | 1.4301 | – | – | – | – | – |
| SS 310 | S31000 | 1.4841 | SUS 310 | X15CrNi25-20 | 20Ch25N20S2 | 310S24 | – |
| SS 310S | S31008 | 1.4845 | SUS 310S | X8CrNi25-21 | 20Ch23N18 | 310S16 | – |
| SS 310H | S31009 | – | – | – | – | – | – |
| SS 316 | S31600 | 1.4401 / 1.4436 | SUS 316 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | – | 316S31 / 316S33 | Z7CND17‐11‐02 |
| SS 316L | S31603 | 1.4404 / 1.4435 | SUS 316L | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | 03Ch17N14M3 / 03Ch17N14M2 | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| SS 316H | S31609 | 1.4401 | – | – | – | – | – |
| SS 316Ti | S31635 | 1.4571 | SUS 316Ti | X6CrNiMoTi17-12-2 | 08Ch17N13M2T | 320S31 | Z6CNDT17‐123 |
| SS 317 | S31700 | 1.4449 | SUS 317 | – | – | – | – |
| SS 317L | S31703 | 1.4438 | SUS 317L | X2CrNiMo18-15-4 | – | – | – |
| SS 321 | S32100 | 1.4541 | SUS 321 | X6CrNiTi18-10 | – | – | – |
| SS 321H | S32109 | 1.4878 | SUS 321H | X12CrNiTi18-9 | – | – | – |
| SS 347 | S34700 | 1.4550 | SUS 347 | X6CrNiNb18-10 | 08Ch18N12B | – | – |
| SS 347H | S34709 | 1.4961 | SUS 347H | X6CrNiNb18-12 | – | – | – |
| SS 904L | N08904 | 1.4539 | SUS 904L | X1NiCrMoCu25-20-5 | STS 317J5L | 904S13 | Z2 NCDU 25-20 |
| Grades | Cr | C | S | Ni | Si | P | Mo | Mn | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304 | min. | 18.0 | 8.0 | |||||||
| max. | 20.0 | 0.08 | 0.030 | 10.5 | 0.75 | 0.045 | 2.0 | 0.10 | ||
| 304H | min. | 18.0 | 0.04 | 8.0 | ||||||
| max. | 20.0 | 0.010 | 0.030 | 10.5 | 0.75 | 0.045 | 2.0 | |||
| SS 310 | 24.00 26.00 | 0.015 max | 0.015 max | 19.00 21.00 | 0.015 max | 0.020 max | 0.10 max | 2 max | 54.7 min | |
| SS 310S | 24.00 26.00 | 0.08 max | 0.030 max | 19.00 21.00 | 1.00 max | 0.045 max | 0.75 max | 2 max | 53.095 min | |
| SS 310H | 24.00 26.00 | 0.04 0.10 | 0.030 max | 19.00 21.00 | 1.00 max | 0.045 max | 2 max | 53.885 min | ||
| 304L | min. | 18.0 | 8.0 | |||||||
| max. | 20.0 | 0.030 | 0.030 | 12.0 | 0.75 | 0.045 | 2.0 | 0.10 | ||
| 316 | min. | 16.0 | 10.0 | 2.03.0 | ||||||
| max. | 18.0 | 0.035 | 0.030 | 14.0 | 0.75 | 0.045 | 2.0 | |||
| 316L | min. | 16.0 | 10.0 | 2.03.0 | ||||||
| max. | 18.0 | 0.035 | 0.030 | 14.0 | 0.75 | 0.045 | 2.0 | |||
| 316TI | 16.00 18.00 | 0.08 max | 0.030 max | 2.00 3.00 | 2.0 max | 0.045 max | 0.75 max | 10.00 14.00 | ||
| 317 | 18.00 20.00 | 0.08 max | 0.030 max | 1 max | 0.045 max | 3.00 4.00 | 2 max | |||
| SS 317L | 18.00 20.00 | 0.035 max | 0.030 max | 11.00 15.00 | 1.0 max | 0.045 max | 3.00 4.00 | 2.0 max | ||
| SS 321 | 17.00 19.00 | 0.08 max | 0.030 max | 9.00 12.00 | 1.0 max | 0.045 max | 2.0 max | 0.10 max | ||
| SS 321H | 17.00 19.00 | 0.04 0.10 | 0.030 max | 9.00 12.00 | 1.0 max | 0.045 max | 2.0 max | 0.10 max | ||
| 347/ 347H | 17.00 20.00 | 0.08 max | 0.030 max | 9.0013.00 | 1.0 max | 0.045 max | 2.0 max | |||
| 410 | min. | 11.5 | ||||||||
| max. | 13.5 | 0.15 | 0.030 | 0.75 | 1.00 | 0.040 | 1.0 | |||
| 446 | min. | 23.0 | 0.10 | |||||||
| max. | 30.0 | 0.2 | 0.030 | 0.50 | 0.75 | 0.040 | 1.5 | 0.25 | ||
| 904L | min. | 19.0 | 23.00 | 4.00 | 0.10 | |||||
| max. | 23.0 | 0.20 | 0.035 | 28.00 | 1.00 | 0.045 | 5.00 | 2.00 | 0.25 | |
| Grades | Yield Strength (MPa) | Tensile Strength (MPa) | Modulus of Elasticity (GPa) | Poisson’s Ratio | Hardness (HRB) | Elongation (%) |
|---|---|---|---|---|---|---|
| SS 304 | 205 | 520 – 720 | 193 | 0.27 – 0.30 | 92 – 98 | 40% |
| SS 304L | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 304H | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 310 | 205 – 275 | 515 – 740 | 193 | 0.29 | 90 – 105 | 40 – 50 |
| SS 310S | 205 – 275 | 515 – 740 | 193 | 0.29 | 90 – 105 | 40 – 50 |
| SS 316 | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 316L | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 316Ti | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 317 | 205 | 520 – 730 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 317L | 205 | 520 – 730 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 321 | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 321H | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 347 | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| SS 410 | 205 | 520 – 720 | 190 | 0.28 | 85 – 95 | 35 – 45 |
| SS 446 | 205 | 520 – 720 | 190 | 0.28 | 85 – 95 | 40 – 50 |
| SS 904L | 205 | 520 – 720 | 193 | 0.29 | 85 – 95 | 40 – 50 |
| Grades | Melting Point (°C) | Density (g/cm³) | Thermal Conductivity (W/m·K) |
|---|---|---|---|
| SS 304 | 1400 – 1450 | 7.93 | 16.2 |
| SS 304L | 1400 – 1450 | 7.93 | 16.2 |
| SS 310 | 1400 – 1450 | 7.90 | 14.0 |
| SS 304H | 1400 – 1450 | 7.93 | 16.2 |
| SS 316 | 1375 – 1400 | 7.98 | 16.3 |
| SS 310S | 1400 – 1450 | 7.90 | 14.0 |
| SS 316Ti | 1375 – 1400 | 7.98 | 16.3 |
| SS 316L | 1375 – 1400 | 7.98 | 16.3 |
| SS 317L | 1375 – 1400 | 7.95 | 16.3 |
| SS 317 | 1375 – 1400 | 7.95 | 16.3 |
| SS 321 | 1400 – 1450 | 7.93 | 16.2 |
| SS 347 | 1400 – 1450 | 7.93 | 16.2 |
| SS 321H | 1400 – 1450 | 7.93 | 16.2 |
| SS 446 | 1400 – 1450 | 7.80 | 30.0 |
| SS 410 | 1480 – 1530 | 7.75 | 30.0 |
| SS 904L | 1350 – 1400 | 8.00 | 15.0 |
| Changes in Price Extra 5 % |
|
|---|---|
| Export to | Shipping Time in Days |
| Argentina | 45 |
| Maldives | 7 |
| Colombia | 45 |
| Taiwan | 15 |
| Cambodia | 9 |
| Chile | 45 |
| Venezuela | 45 |
| South Korea | 7 |
| Ecuador | 60 |
| Japan | 7 |
| Sri Lanka | 5 |
| Bolivia | 45 |
| Brazil | 45-60 |
| Bangladesh | 14 |
| Mayanmar | 25 |