Stainless Steel Forged Fittings
304 Stainless Steel Socket Weld Fittings and 316 SS Threaded Fittings manufacturer in Mumbai
Forging is a process wherein iron, and carbon material is processed at extreme pressures and temperatures. The Stainless Steel Forged Fittings are high-strength fittings that play a pivotal role in influencing the characteristics of the flow in the system. The versatile SS Forged Fittings have a low surface porosity and have superior corrosion resistance properties in the system. These fittings have good mechanical properties and have outstanding fatigue strength across stress-induced conditions. The Stainless Steel Threaded Fittings are one of the oldest methods of joining piping fixtures. These fittings are designed with threads that are tapered to subsequent fixtures. The SS 304 threaded fittings are seen in low-pressure and temperature applications where the stress on the subsequent fixtures is low. The versatile 316 SS threaded fittings have higher corrosion resistance properties and strength when put in direct comparison to the 304 stainless steel.
The Stainless Steel Socket weld Fittings are seen in fixtures of small diameters. These fittings can withstand extreme pressures and temperatures and are fitted in place using a single fillet weld. The 316 stainless steel socket weld fittings are designed with a superior chemical composition consisting of 16% chromium, 10% nickel, and 2% molybdenum with other constituting alloys. 304 stainless steel socket weld fittings, on the contrary, are designed with an 18/8 chemical content of chromium and nickel, making them a cost-effective alternative to the SS 316 grade. A Stainless Steel Coupling is a short length of a pipe or tube having a socket present on one of the sides or both allowing the two fixtures to connect easily. This is done while the integrity of the system is maintained. The forged fittings are quality-assured and are designed with the best raw materials and cutting-edge technology.
Manufacturer of Stainless Steel Threaded Fittings and SS Union in Asia, check SS Forged Fittings price in India
- Stainless Steel Forged Fittings Specification
- Price List of Stainless Steel Forged Fittings
- SS Forged Fittings Chemical Compostion
- Stainless Steel Socket Weld Fittings Mechanical Properties
- Stainless Steel Threaded Fittings Equivalent Grade
- Stainless Steel Socket Weld Fittings Dimensions
- Stainless Steel Socket Weld Fittings Pressure Rating
- Various Types of Stainless Steel Forged Fittings
- Manufacturing Standards of Stainless Steel Forged Fittings
- Stainless Steel Threaded Fittings Dimensions
- Stainless Steel Threaded Fittings Pressure Rating
- ASTM A182 SS Forged Fittings Manufacturing Process
- Stainless Steel Threaded Tee Dimensions
- ASTM A182 Stainless Steel Threaded Elbow Dimensions
- Stainless Steel Threaded Coupling Dimensions
- Tolerance Of Stainless Steel Socket Weld Fittings
- SA182 SS Socket Weld Fittings Wall Thickness
- ASTM A182 Socket Weld Elbow Dimensions
- Difference Between SS BSP Vs NPT Fittings
- Characteristics of Stainless Steel BSP Threaded Fittings
- How to install SS Socket Weld Fittings Fittings
- 150# SS Socket Weld Fittings Applications
- Stainless Steel NPT Threaded Fittings Inspection and Testing
- We have Recently Supplied 150 Lb SS Socket Weld Fittings in Below Projects
Stainless Steel Forged Fittings Specification
| Standard | ASME B16.11 |
| Size | 1/2″ |
| Connection Type | Socket Weld,Threaded, NPT, BSP |
| Connection | Female, Welded |
| Thread Size | 15NB, 65NB, 25NB, 20NB, 32NB, 50NB, 80NB, 40NB, 100NB |
| Diameter | STANDARD ASME B16.11 |
| Thickness | 6MM To 10MM |
| Nominal Size | 15NB To 80NB |
| Material: | 304, 304L, 304H, 316, 316L, 321, 321H, 317, 317L, 310, 310S, 310h, 904L, etc. |
| Schedule | Schedule 40, Schedule 160, Schedule 80, Schedule xxs |
| Weight | As per standard ASME B16.11 |
| Packaging Type | saperate one-one piece packing |
| Material | Stainless Steel |
| Thread Type | NPT, BSP, BSPT, BSW |
Price List of Stainless Steel Forged Fittings
$ 34.98
Per Kg
1.1/2SOCKET WELD 90 DEG.ELBOW 3000LBS SS316
$ 44.97
Per Kg
1.1/2SOCKET WELD TEE 3000LBS SS316
$ 34.47
Per Kg
UNION 3/8 IN X 3/8 IN X 1/4 IN FEMALE ISO THREAD SS
$ 2.84
Per Kg
SS304L MALE THREAD TEE SIZE 25XR1/2MM
$ 36.60
Per Kg
ELBOW, 90 DEGREE 2 IN SOCKET WELD 316SS 150 PSI
$ 2.49
Per Kg
SS304 SCHEDULE 80 THREAD NPT L-30MM COUPLING
SS Forged Fittings Chemical Compostion
| Grade | Carbon | Chromium | Silicone | Phosphorus | Manganese | Nitrogen | Molybdenum | Nickel | Titanium | Sulfur | Iron | |
| 304 | min. | 18.0 | 8.0 | |||||||||
| max. | 0.08 | 20.0 | 0.75 | 0.045 | 2.0 | 0.10 | 10.5 | 0.030 | ||||
| 304L | min. | 18.0 | 8.0 | |||||||||
| max. | 0.030 | 20.0 | 0.75 | 0.045 | 2.0 | 0.10 | 12.0 | 0.030 | ||||
| 304H | min. | 0.04 | 18.0 | 8.0 | ||||||||
| max. | 0.010 | 20.0 | 0.75 | 0.045 | 2.0 | 10.5 | 0.030 | |||||
| 316 | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 18.0 | 0.75 | 0.045 | 2.0 | 14.0 | 0.030 | |||||
| 316L | min. | 16.0 | 2.03.0 | 10.0 | ||||||||
| max. | 0.035 | 18.0 | 0.75 | 0.045 | 2.0 | 14.0 | 0.030 | |||||
| 316TI | 0.08 max | 16.00 18.00 | 2.0 max | 0.045 max | 10.00 14.00 | 0.75 max | 2.00 3.00 | 0.030 max | ||||
| 317 | 0.08 max | 18.00 20.00 | 1 max | 0.045 max | 2 max | 3.00 4.00 | 0.030 max | 57.845 min | ||||
| SS 317L | 0.035 max | 18.00 20.00 | 1.0 max | 0.045 max | 2.0 max | 3.00 4.00 | 11.00 15.00 | 0.030 max | 57.89 min | |||
| SS 321 | 0.08 max | 17.00 19.00 | 1.0 max | 0.045 max | 2.0 max | 0.10 max | 9.00 12.00 | 5(C+N) 0.70 max | 0.030 max | |||
| SS 321H | 0.04 0.10 | 17.00 19.00 | 1.0 max | 0.045 max | 2.0 max | 0.10 max | 9.00 12.00 | 4(C+N) 0.70 max | 0.030 max | |||
| 347/ 347H | 0.08 max | 17.00 20.00 | 1.0 max | 0.045 max | 2.0 max | 9.0013.00 | 0.030 max | |||||
| 410 | min. | 11.5 | ||||||||||
| max. | 0.15 | 13.5 | 1.00 | 0.040 | 1.0 | 0.75 | 0.030 | |||||
| 446 | min. | 23.0 | 0.10 | |||||||||
| max. | 0.2 | 30.0 | 0.75 | 0.040 | 1.5 | 0.25 | 0.50 | 0.030 | ||||
| 904L | min. | 19.0 | 0.10 | 4.00 | 23.00 | |||||||
| max. | 0.20 | 23.0 | 1.00 | 0.045 | 2.00 | 0.25 | 5.00 | 28.00 | 0.035 | |||
Exporter & supplier of Stainless Steel Socket Weld Fittings and ASTM A182 F304 Coupling, Tee, Elbow in NPT, ISO, BSP, & SAE threads
Stainless Steel Socket Weld Fittings Mechanical Properties
| Grade | Elongation | Density | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength |
| 304/ 304L | 35 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 |
| 304H | 40 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 |
| 316/ 316H | 35 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 |
| 317 | 35 % | 7.9 g/cm3 | Psi 30000 , MPa 205 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 |
| 316L | 35 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1399 °C (2550 °F) | Psi 75000 , MPa 515 |
| 310 / 310S / 310H | 40 % | 7.9 g/cm3 | Psi 30000 , MPa 205 | 1402 °C (2555 °F) | Psi 75000 , MPa 515 |
| 321 | 35 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1457 °C (2650 °F) | Psi 75000 , MPa 515 |
| 904L | 35 % | 7.95 g/cm3 | Psi 32000 , MPa 220 | 1350 °C (2460 °F) | Psi 71000 , MPa 490 |
| 347 | 35 % | 8.0 g/cm3 | Psi 30000 , MPa 205 | 1454 °C (2650 °F) | Psi 75000 , MPa 515 |
Stainless Steel Threaded Fittings Equivalent Grade
| STANDARD | UNS | JIS | BS | AFNOR | WERKSTOFF NR. | EN | GOST |
| 304 | S30400 | SUS 304 | 304S31 | Z7CN18‐09 | 1.4301 | X5CrNi18-10 | 08Х18Н10 |
| 304L | S30403 | SUS 304L | 3304S11 | Z3CN18‐10 | 1.4306 / 1.4307 | X2CrNi18-9 / X2CrNi19-11 | 03Х18Н11 |
| 304H | S30409 | – | – | – | 1.4301 | – | – |
| 310 | S31000 | SUS 310 | 310S24 | – | 1.4841 | X15CrNi25-20 | 20Ch25N20S2 |
| 310S | S31008 | SUS 310S | 310S16 | – | 1.4845 | X8CrNi25-21 | 20Ch23N18 |
| 310H | S31009 | – | – | – | – | – | – |
| 316 | S31600 | SUS 316 | 316S31 / 316S33 | Z7CND17‐11‐02 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | – |
| 316L | S31603 | SUS 316L | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | 1.4404 / 1.4435 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | 03Ch17N14M3 / 03Ch17N14M2 |
| 316H | S31609 | – | – | – | 1.4401 | – | – |
| 316Ti | S31635 | SUS 316Ti | 320S31 | Z6CNDT17‐123 | 1.4571 | X6CrNiMoTi17-12-2 | 08Ch17N13M2T |
| 317 | S31700 | SUS 317 | – | – | 1.4449 | – | – |
| 317L | S31703 | SUS 317L | – | – | 1.4438 | X2CrNiMo18-15-4 | – |
| 321 | S32100 | SUS 321 | – | – | 1.4541 | X6CrNiTi18-10 | – |
| 321H | S32109 | SUS 321H | – | – | 1.4878 | X12CrNiTi18-9 | – |
| 347 | S34700 | SUS 347 | – | – | 1.4550 | X6CrNiNb18-10 | 08Ch18N12B |
| 347H | S34709 | SUS 347H | – | – | 1.4961 | X6CrNiNb18-12 | – |
| 904L | N08904 | SUS 904L | 904S13 | Z2 NCDU 25-20 | 1.4539 | X1NiCrMoCu25-20-5 | STS 317J5L |
Stainless Steel Socket Weld Fittings Dimensions
| (NPS) Normal Pipe Sizes | Socket, Bore Diameter B | Depth of Socket, Minimum | Wall Thickness Minimum | Bore Dia. of Fitting D | Centre to Bottom of Socket | Laying Lengths | Tolerances, ± | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3000# | 6000# | 90º Elbow, Tees & Pipe Cross | 45º Ell | NPT Couplings | Half / Full Couplings | ||||||||||||
| A | A | E | F | A | E | F | |||||||||||
| Sock, C | Body G | Sock C | Body G | 3000# | 6000# | 3000# | 6000# | 3000# | 6000# | ||||||||
| 1/8” | .420 .430 | 3/8 | .125 | .095 | .135 | .124 | .254 .284 | .141 | 7/16 | 7/16 | 5/16 | 5/16 | 1/4 | 5/8 | .03 | .06 | .03 |
| 1/4 | .555 .565 | 3/8 | .130 | .119 | .158 | .145 | .349 .379 | .235 | 7/16 | 17/32 | 5/16 | 5/16 | 1/4 | 5/8 | .03 | .06 | .03 |
| 3/8 | .690 .700 | 3/8 | .138 | .126 | .172 | .158 | .478 .508 | .344 | 17/32 | 5/8 | 5/16 | 7/16 | 1/4 | 11/16 | .06 | .12 | .06 |
| 1/2 | .855 .865 | 3/8 | .161 | .147 | .204 | .188 | .607 .637 | .451 | 5/8 | 3/4 | 7/16 | 1/2 | 3/8 | 7/8 | .06 | .12 | .06 |
| 3/4 | 1.065 1.075 | 1/2 | .168 | .154 | .238 | .219 | .809 .839 | .599 | 3/4 | 7/8 | 1/2 | 9/16 | 3/8 | 15/16 | .06 | .12 | .06 |
| 1 | 1.330 1.340 | 1/2 | .196 | .179 | .273 | .250 | 1.034 1.064 | .800 | 7/8 | 1-1/16 | 9/16 | 11/16 | 1/2 | 1-1/8 | .08 | .16 | .08 |
| 1-1/4 | 1.675 1.685 | 1/2 | .208 | .191 | .273 | .250 | 1.365 1.395 | 1.145 | 1-1/16 | 1-1/4 | 11/16 | 13/16 | 1/2 | 1-3/16 | .08 | .16 | .08 |
| 1-1/2 | 1.915 1.925 | 1/2 | .218 | .200 | .307 | .281 | 1.595 1.625 | 1.323 | 1-1/4 | 1-1/2 | 13/16 | 1 | 1/2 | 1-1/4 | .08 | .16 | .08 |
| 2 | 2.406 2.416 | 5/8 | .238 | .218 | .374 | .344 | 2.052 2.082 | 1.674 | 1-1/2 | 1-5/8 | 1 | 1-1/8 | 3/4 | 1-5/8 | .08 | .16 | .08 |
| 2-1/2 | 2.906 2.921 | 5/8 | .301 | .276 | .375 | 2.439 2.499 | 1-5/8 | 1-1/8 | 3/4 | 1-11/16 | .10 | .20 | .10 | ||||
| 3 | 3.535 3.550 | 5/8 | .327 | .300 | .438 | 3.038 3.098 | 2-1/4 | 1-1/4 | 3/4 | 1-3/4 | .10 | .20 | .10 | ||||
| 4 | 4.545 4.560 | 3/4 | .368 | .337 | .531 | 3.996 4.055 | 2-5/8 | 1-5/8 | 3/4 | 1-7/8 | .10 | .20 | .10 | ||||
Stainless Steel Socket Weld Fittings Pressure Rating
Various Types of Stainless Steel Forged Fittings
Stainless Steel Socket Weld Couplings
150# Stainless Steel Socket Weld Fittings
Stainless Steel Socket Weld Pipe Fittings
150 Lb Stainless Steel Socket Weld Fittings
Class 150 Stainless Steel Socket Weld Fittings
Stainless Steel Threaded Fittings
Stainless Steel Threaded Pipe Fittings
Stainless Steel Bsp Threaded Fittings
Stainless Steel Npt Threaded Fittings
Stainless Steel Threaded Reducing Tee
Stainless Steel Threaded Union
Stainless Steel Threaded Coupling
Stainless Steel Threaded Reducing Coupling
Stainless Steel Threaded Half Coupling
Stainless Steel Threaded Pipe Coupling
Stainless Steel Socket Weld Elbow
Stainless Steel Socket Weld Tee
Ss Socket Weld Fittings
Stainless Steel Socket Weld Reducing Tee
SS Socket Weld Pipe Fittings
150# Ss Socket Weld Fittings
SS 90 Degree Elbow
ASME SA182 45 Degree Elbow
ASTM A182 Stainless Steel Full Coupling
Stainless Steel Half Coupling
Stainless Steel Reducing Coupling
ASME SA182 Stainless Steel Pipe Cap
ASME SA182 Hex Head Bushing
ASTM A182 Stainless Steel Hex Head Plug
ASTM A182 Square Head Plug
SS Round Head Plug
ASME SA182 Union
SS Hex Nipple
ASTM A182 Street Elbow
Stainless Steel Bull Plug
ASTM A182 Stainless Steel Boss
ASTM A182 SS Swage Nipple
SS Pipe Nipple
ASME SA182 Adapter
ASME SA182 Stainless Steel Union
ASME SA182 SS Branch Outlet
SS 90 Degree Elbow Outlet
ASME SA182 SS 45 Degree Lateral Tee
ASTM A182 Nipple Branch Outlet
Stainless Steel Socket Weld Reducers
ASTM A182 SS Socket Weld Concentric Reducer
ASTM A182 Stainless Steel Socket Weld Eccentric Reducer
Stainless Steel Socket Weld Equal Tee
ASME SA182 Stainless Steel Socket Weld Unequal Tee
ASME SA182 SS Socket Weld Adapters
ASTM A182 SS Socket Weld Pipe Nipples
Manufacturing Standards of Stainless Steel Forged Fittings
- ASTM A182 – Wrought Austenitic SS Piping Fittings Standard Specification
- ASME B16.11 – Forged Fittings, Threaded and Socket Weld
- MSS SP-95 – Swage(d) Nipples and Bull Plugs
Stainless Steel Threaded Fittings Dimensions
| DN | NPS | Center to End NPT Elbow, NPT Tee, NPT Cross A | O.D. of Band H | Center to End 45 Deg Elbow C | Min. Wall Thick. G | Length of Thread. Minimum (1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class 2000 | Class 3000 | Class 6000 | Class 2000 | Class 3000 | Class 6000 | Class 2000 | Class 3000 | Class 6000 | Class 2000 | Class 3000 | Class 6000 | B | L2 | ||
| 6 | 1/8 | 21 | 21 | 25 | 22 | 22 | 25 | 17 | 17 | 19 | 3.18 | 3.18 | 6.35 | 6.4 | 6.7 |
| 32 | 1-1/4 | 44 | 51 | 60 | 56 | 62 | 75 | 33 | 35 | 43 | 3.89 | 5.28 | 10.59 | 17.0 | 18.0 |
| 10 | 3/8 | 25 | 28 | 33 | 25 | 33 | 38 | 19 | 22 | 25 | 3.18 | 3.51 | 6.98 | 9.1 | 10.4 |
| 20 | 3/4 | 33 | 38 | 44 | 38 | 46 | 56 | 25 | 28 | 33 | 3.18 | 4.32 | 8.53 | 12.7 | 13.9 |
| 8 | 1/4 | 21 | 25 | 28 | 22 | 25 | 33 | 17 | 19 | 22 | 3.18 | 3.30 | 6.60 | 8.1 | 10.2 |
| 100 | 4 | 106 | 114 | 114 | 146 | 152 | 152 | 79 | 79 | 79 | 6.55 | 11.18 | 18.67 | 27.7 | 33.0 |
| 40 | 1-1/2 | 51 | 60 | 64 | 62 | 75 | 84 | 35 | 43 | 44 | 4.01 | 5.56 | 11.07 | 17.8 | 18.4 |
| 25 | 1 | 38 | 44 | 51 | 46 | 56 | 62 | 28 | 33 | 35 | 3.68 | 4.98 | 9.93 | 14.7 | 17.3 |
| 50 | 2 | 60 | 64 | 83 | 75 | 86 | 102 | 43 | 44 | 52 | 4.27 | 7.14 | 12.09 | 19.0 | 19.2 |
| 65 | 2-1/2 | 76 | 83 | 95 | 92 | 102 | 121 | 52 | 52 | 64 | 5.61 | 7.65 | 15.29 | 23.6 | 28.9 |
| 15 | 1/2 | 28 | 33 | 38 | 33 | 38 | 46 | 22 | 25 | 28 | 3.18 | 4.09 | 8.15 | 10.9 | 13.6 |
| 85 | 3 | 86 | 95 | 106 | 109 | 121 | 146 | 64 | 64 | 79 | 5.99 | 8.84 | 16.64 | 25.9 | 30.5 |
Manufacturer & supplier of 316 Stainless Steel Socket Weld Fittings, ASTM A182 316 Bushing, Plug and Forged Union as per ANSI B16.11
Stainless Steel Threaded Fittings Pressure Rating
| Temperature | Class | ||||
|---|---|---|---|---|---|
| 150 | 300 | ||||
| 1/4 – 1 inch. | 1 1/4 – 2 inch. | 2 1/2 – 3 inch. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | – | 935 | 750 | 560 |
| 450 | 232 | – | 725 | 600 | 475 |
| 500 | 260 | – | 510 | 450 | 385 |
| 550 | 288 | – | 300 | 300 | 300 |
ASTM A182 SS Forged Fittings Manufacturing Process
Open and closed die forging are the two most frequent processes. While the two forms of forging share the same basic notion of employing pressure and temperature to change material, the use of dies to create the metal distinguishes them.
The technique of deforming a piece of metal between many dies that do not entirely surround the material is known as open die forging. As the dies “hammer” or “stamp” the metal via a series of movements until the required shape is attained, the metal is altered. To reach the tolerances required for the finished standards, open forging products frequently require further machining and refining. Open die forging is commonly used for short-run forgings of simple-to-complex Open die forging can also be used to create custom shapes.
Closed die forging (also known as impression die forging) is a metal deformation method in which a piece of metal is compressed using pressure to fill an enclosed die imprint. A series of impression dies is used in some closed die forging procedures to adjust the shape of the material into the final required shape and form. The number of passes the product required through the dies is determined by the type of material, tightness of tolerances, and necessity for heat treatment.
Stainless Steel Threaded Tee Dimensions
| NPS | Minimum Wall Thickness | Minimum Length of Thread | Center to End A | Outside Diameter of Band D | |
| B | J | ||||
| 1/2 | 3.18 | 10.9 | 13.6 | 28 | 33 |
| 3/4 | 3.18 | 12.7 | 13.9 | 33 | 38 |
| 1 | 3.68 | 14.7 | 17.3 | 38 | 46 |
| 1¼ | 3.89 | 17 | 18 | 44 | 56 |
| 1½ | 4.01 | 17.8 | 18.4 | 51 | 62 |
| 2 | 4.27 | 19 | 19.2 | 60 | 75 |
| 2½ | 5.61 | 23.6 | 28.9 | 76 | 92 |
| 3 | 5.99 | 25.9 | 30.5 | 86 | 109 |
| 4 | 6.55 | 27.7 | 33 | 106 | 146 |
ASTM A182 Stainless Steel Threaded Elbow Dimensions
| NPS | Minimum WT | Outside Dia of Band | Min Length of Thread | Center to End | ||
| G | D | B | J | 90° A | 45° C | |
| 1/2 | 3.18 | 33 | 10.9 | 13.6 | 28 | 22 |
| 3/4 | 3.18 | 38 | 12.7 | 13.9 | 33 | 25 |
| 1 | 3.68 | 46 | 14.7 | 17.3 | 38 | 28 |
| 1.1/4 | 3.89 | 56 | 17 | 18 | 44 | 33 |
| 1.1/2 | 4.01 | 62 | 17.8 | 18.4 | 51 | 35 |
| 2 | 4.27 | 75 | 19 | 19.2 | 60 | 43 |
| 2.1/2 | 5.61 | 92 | 23.6 | 28.9 | 76 | 52 |
| 3 | 5.99 | 109 | 25.9 | 30.5 | 86 | 64 |
| 4 | 6.55 | 146 | 27.7 | 33 | 106 | 79 |
Stainless Steel Threaded Coupling Dimensions
| NPS | Outside Dia | Length | Min Thread Length | |
| D | A | B | J | |
| 1/2 | 28 | 48 | 10.9 | 13.6 |
| 3/4 | 35 | 51 | 12.7 | 13.9 |
| 1 | 44 | 60 | 14.7 | 17.3 |
| 1.1/4 | 57 | 67 | 17 | 18 |
| 1.1/2 | 64 | 79 | 17.8 | 18.4 |
| 2 | 76 | 86 | 19 | 19.2 |
| 2.1/2 | 92 | 92 | 23.6 | 28.9 |
| 3 | 108 | 108 | 25.9 | 30.5 |
| 4 | 140 | 121 | 27.7 | 33 |
ASTM A182 F304L Street Elbow, Outlet, Cap and Stainless Steel Coupling manufacturer in India offer lowest price for NPT 3000 lbs SS Forged fittings
Tolerance Of Stainless Steel Socket Weld Fittings
| Nominal Diameter | All Fittings | 90° 45° Elbow Tee Cross Lateral | Coupling | Half Coupling Reducing insert | Union (Socket and Thread) | |||
| Socket Bore | Water Way Bore | Center To Bottom of Socket | Laying Lengths | Laying Lengths | Length Assem Nominal | |||
| DN | NPS | d1 | d2 | A H | E | F | L | |
| 6-8 | 1/8-1/4 | – | – | ±0.8 | ±1.5 | ±0.8 | ±1.5 | |
| 10-20 | 3/8-3/4 | +0.3/0 | ±0.4 | ±1.5 | ±3 | ±1.5 | ±1.5 | |
| 25-50 | 1-2 | – | – | ±2 | ±4 | ±2 | ±1.5 | |
| 65-100 | 2 1/2-4 | +0.4/0 | ±0.8 | ±2.5 | ±5 | ±2.5 | ±1.5 | |
SA182 SS Socket Weld Fittings Wall Thickness
| Description | Class Designation | ||
|---|---|---|---|
| 3000 | 6000 | 9000 | |
| Elbows 45 and 90 degrees, Crosses, Tees, Half-Couplings, Couplings, End or Pipe Caps | ½ – 4 | ½ – 2 | ½ – 2 |
| ½ – 4 | ½ – 2 | ½ – 2 | |
| ½ – 4 | ½ – 2 | ½ – 2 | |
| Pipe Size by Wall Thickness | SCH 80 & XS | SCH 160 | XXS |
ASTM A182 Socket Weld Elbow Dimensions
| NPS | Socket WT | Socket Bore | Bore DIA | Depth Socket | Body WT |
| C | B | D | J | G | |
| 1/2 | 4.65 4.10 | 21.95 21.70 | 16.6 15 | 10 | 3.75 |
| 3/4 | 4.90 4.25 | 27.30 27.05 | 21.7 20.2 | 13 | 3.90 |
| 1 | 5.70 5.00 | 34.05 33.80 | 27.4 25.9 | 13 | 4.55 |
| 1.1/4 | 6.05 5.30 | 42.80 42.55 | 35.8 34.3 | 13 | 4.85 |
| 1.1/2 | 6.35 5.55 | 48.90 48.65 | 41.7 40.1 | 13 | 5.10 |
| 2 | 6.95 6.05 | 61.35 61.10 | 53.5 51.7 | 16 | 5.55 |
| 2.1/2 | 8.75 7.65 | 74.20 73.80 | 64.2 61.2 | 16 | 7.00 |
| 3 | 9.50 8.30 | 90.15 89.80 | 79.5 46.4 | 16 | 7.60 |
| 4 | 10.70 9.35 | 115.80 115.45 | 103.8 100.7 | 19 | 8.55 |
Difference Between SS BSP Vs NPT Fittings
The term NPT stands for National Pipe Thread Tapered, a US standard for tapered threads used to link pipes and fittings. The American National Standard Pipe Thread established them as a standard Whereas The abbreviation of BSP stands for British Standard Pipe. The BSP thread employs Whitworth standard threads and is one of a variety of technical standards for screw threads that have been adopted internationally for linking and sealing pipes and fittings, as described by the ISO 228 standard.
Characteristics of Stainless Steel BSP Threaded Fittings
- When a fitting Corrosion Resistance: This refers to their capacity to withstand corrosion and severe temperatures. In corrosive settings, they are the best option.welded to a pipe, it becomes permanently leakproof.
- Appearance : Exposed stainless steel threaded fittings have a naturally glossy and sophisticated appearance, making them a perfect choice for commercial facilities.
- High Strength : Stainless steel has a higher tensile strength than mild steel.
- A welded system takes up the least amount of space.
How to install SS Socket Weld Fittings Fittings
You will find Stainless Steel Socket Weld fittings to be quite simple to install. It allows thermal expansion since it requires roughly 1/6 inch of gap at the bottom of the gap to allow socket access. However, this gap could lead to an issue of over-stressing the fitting’s fillet weld, cracking it. Furthermore, due to crevice corrosion, socket weld has been proven to be problematic in corrosive fluid service. It has also been discovered that due to the discontinuity of smooth pipe internals, it corrodes rather easily.
150# SS Socket Weld Fittings Applications
- Chemical Industry
- Petrochemical
- Pulp and Paper
- Marine & dredging
- Oil and Gas
- Power
- Process Instrumentation
Stainless Steel NPT Threaded Fittings Inspection and Testing
Ultrasonic
Magnetic Particle Test
