How do you ensure the quality of stainless steel 316L pipe fittings during manufacturing?
To ensure the quality of the UNS S31603 fittings made from 316L material, you need to perform several tests on them. The stainless steel 316l pipe fittings manufacturers in India recommend a material test that ensures the chemical composition and mechanical properties. You can also get a visual inspection and NDT done to determine if the SS 316L fittings have any damage or irregularities. Apart from these, there are also third party inspections that ensure the material reliability and that the quality is perfect for a given application.
What things buyer should ask the supplier before buying SS 316L pipe fittings?
What is the maximum wall thickness available for the ASTM A403 Gr WP316L pipe cap?
The maximum wall thickness available for ASTM A403 Gr WP316L pipe cap can be customized as per the manufacturers. However, it depends on the ASTM A403 standard, specifications of the manufacturer, project requirements and regulatory compliance.
ASTM A403 WP316L Fittings Specification
Size Range :
Available Thk :
Standard :
Material Life :
GOST standard
Yield strength
Features :
Applicable Fluids
Packaging
Sour service :
Tensile stress :
Heat Treatment :
Marking Method :
End Connection :
ASTM Classes :
Melting Point :
Inspection Plan :
Manufacturing forms :
Manufacturing Method :
Thickness Tolerance :
Machines :
Bending Process :
Bend Angle Types :
Bend Radius Types :
DIN Standards :
EN Standards :
ISO Standard :
JIS Standard :
316L Stainless Steel Elbow Price List
| Size | Schedule | Price In US$ (Dollar) per unit | Price in UAE Dirham (AED) per unit |
|---|---|---|---|
| 1/2" NB | SCH10S | US$ 5.70 | 20.94 |
| 3/4" NB | SCH10S | US$ 6.60 | 24.24 |
| 1" NB | SCH10S | US$ 8.49 | 31.18 |
| 1-1/4" NB | SCH10S | US$ 11.32 | 41.58 |
| 1-1/2" NB | SCH10S | US$ 15.28 | 15.28 |
| 2" NB | SCH10S | US$ 18.09 | 66.44 |
| 2-1/2" NB | SCH10S | US$ 29.43 | 108.10 |
| 3" NB | SCH10S | US$ 41.79 | 153.49 |
| 4" NB | SCH10S | US$ 68.65 | 68.65 |
| 5" NB | SCH10S | US$ 148.89 | 546.87 |
| 6" NB | SCH10S | US$ 210.47 | 773.05 |
| 8" NB | SCH10S | US$ 342.72 | 1258.80 |
| 10" NB | SCH10S | US$ 752.65 | 2764.47 |
| 12" NB | SCH10S | US$ 1196.85 | 4396.01 |
AISI 316L SS pipe fittings Advantages
Click here to view complate Stainless Steel Pipe Fittings Price List
How does the size of an SS316L elbow affect its performance?
Types Of Stainless Steel 316L Buttweld Fittings
SS 316L Fittings
ASTM A403 WP316L Fittings
316L Stainless Steel 90 Degree Elbow
Stainless Steel 316L Buttweld Fittings
ASTM A403 WP316L Buttweld Pipe Fittings
ASTM A403 WP316L Fittings
ASME A403 WP316L Fittings
ASTM A403 WP316L Elbow
ASTM A403 WP316L Tee
ASTM A403 WP316L Reducer
ASTM A403 WP316L Pipe Cap
ASTM A403 WP316L End Caps
ASTM A403 WP316L Stub End
Stainless Steel 316L Buttweld Elbow
316L Stainless Steel Buttweld Pipe Fittings
SS 316L 90° Long Radius Elbow
ASTM A403 WP316L 90° Short Radius Elbow
SA 403 WP 316L 45° Long Radius Elbow
SA403 WP316L 45° Short Radius Elbow
A403 WP316L 180° Long Radius Elbow
AISI 316L 180° Short Radius Elbow
SUS 316L 1D Elbow
Alloy 316L 1.5D Elbow
Type 316L Stainless Steel 3D Elbow
WNR 1.4404 5D Elbow
UNS S31600 10D Elbow
S31603 Welded Elbow
WP316L Long Radius Elbow
Stainless Steel 316L Short Radius Elbow
SS 316L Long Stub End
316L SS Short Stub End
A403 WP316L Pipe Cross
1.4404 Stainless Steel Reducing Elbow
Stainless Steel 316L Reducing Cross
1.4404 AISI Reducing Tee
AISI 316L Stainless Steel Equal Tee
DIN 1.4404 Unequal Tee
316L SS Lateral Tee
Stainless 316L Fabricated Tee
Steel 316L Split Tee
ASTM A403 Type 316L Flanged Tee
316L Stainless Steel Concentric Reducer
Sa 403 Gr 316L Eccentric Reducer
Steel 1.4404 Pipe Bend
Stainless Steel 316L Return Bends
A403 WP316L Welded Pipe Fittings
SS 316L Weld Fittings
Stainless Steel 316L Seamless Fittings
UNS S31600 Fittings
ASTM A403 WP316L Buttweld Fittings
Werkstoff No 1.4404 Fittings
ASTM A403 Grade WP316L Stainless Steel Fittings
316L Stainless Steel Weld Fittings
Stainless Steel S31603 Fittings
What are the marking requirements for SA 403 WP 316L reducer?
The marking requirements for SA 403 WP 316L reducer will include material grade, standard specification and manufacturer’s name. It also includes heat number, size, pressure ratings and other information as requested by the client.
UNS S31603 Equivalent
EN :
UNS :
JIS :
WERKSTOFF NR. :
AFNOR :
BS :
GOST :
Uses Of ASTM A403 WP316L Reducer
ASTM A403 WP316L Elbow Dimensions
| Normal Size Of Steel Pipe | Outer Daimeter Of (D) | 90 deg (LR) Center-End Of (A) |
45 deg (LR) Center-End Of (B) |
|---|---|---|---|
| 1/2 | 21.3 | 38 | 16 |
| 3/4 | 26.7 | 38 | 19 |
| 1 | 33.4 | 38 | 22 |
| 1¼ | 42.2 | 48 | 25 |
| 1½ | 48.3 | 57 | 29 |
| 2 | 60.3 | 76 | 35 |
| 3 | 88.9 | 114 | 51 |
| 4 | 114.3 | 152 | 64 |
| 6 | 168.3 | 229 | 95 |
| 8 | 219.1 | 305 | 127 |
| 10 | 273 | 381 | 159 |
| 12 | 323.8 | 457 | 190 |
| 16 | 406.4 | 610 | 254 |
| 18 | 457 | 686 | 286 |
| 20 | 508 | 762 | 318 |
| 24 | 610 | 914 | 381 |
| 26 | 660 | 991 | 406 |
| 28 | 711 | 1067 | 438 |
| 30 | 762 | 1143 | 470 |
| 34 | 864 | 1295 | 533 |
| 36 | 914 | 1372 | 565 |
Available ASTM A403 WP316L Pipe Cap Shapes
Visit Our Forging Factory
Stainless Steel 316L Pipe Fittings Pressure Rating
| Stainless Steel 316L Pipe Fittings Pressure Ratings | |||||
|---|---|---|---|---|---|
| Buttweld Fitting Temperature Ratings | Types Of Pressure Ratings Class | ||||
| Class 150# | Class 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 |
WNR 1.4404 End Caps Dimensions
| NPS (Normal Size Of Steel Pipe) | 10S SCH | 40S SCH | 80S SCH | |||||
|---|---|---|---|---|---|---|---|---|
| ASME B16.9 Butt weld 45 Deg Elbow | ASME B16.9 Butt weld Equal Tee | ASME B16.9 Butt weld 90 Deg Elbows | ASME B16.9 Butt weld 45 Deg Elbows | ASME B16.9 Butt weld Equal Tee | ASME B16.9 Butt weld 90 Deg Elbow | ASME B16.9 Butt weld 45 Deg Elbow | ASME B16.9 Butt weld Equal Tee | |
| 8 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Stainless Steel 316L Fittings Weight
NPS (Normal Size Of Steel Pipe) | 10S Sche | 40S Sche | 80S Sche | ||||||
|---|---|---|---|---|---|---|---|---|---|
ASME B16.9 Butt weld 90 Deg Elbow | ASME B16.9 Butt weld 45 Deg Elbow | ASME B16.9 Butt weld Equal Tee | ASME B16.9 Butt weld 90 Deg Elbows | ASME B16.9 Butt weld 45 Deg Elbows | ASME B16.9 Butt weld Equal Tee | ASME B16.9 Butt weld 90 Deg Elbow | ASME B16.9 Butt weld 45 Deg Elbow | ASME B16.9 Butt weld Equal Tee | |
8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
SS 316L Pipe Fittings Tensile Strength
| Tensile Properties (MPa) (minimum) | 485 |
|---|
ASTM A403 WP316L Chemical Composition
Phosphorus
Sulphur
Chromium
Molybdenum
Silicon
Carbon
Nickel
Manganese
ASTM A403 WP316L Mechanical Properties
| Grade Name | Tensile Properties (MPa) (minimum) |
Yield Properties 0.2% Proof (MPa) (minimum) |
Elong (% in 50 mm) (minimum) |
Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) (maximum) | Brinell (HB) (maximum) | ||||
| Stainless Steel 316L Pipe Fittings | 485 | 170 | 40 | 95 | 217 |
SS 316L Buttweld Fittings Specific Heat
| Specific Heat 0-100°C(J/kg.K) | 500 |
|---|
Stainless Steel 316L Socket Weld Fittings Yield Strength
| Yield Strength 0.2% Proof (MPa) (minimum) | 170 |
|---|
A403 WP316L Concentric Reducer Dimensions
| (BIG) Ø | (SMALL) Ø | Hight (H) In Millmeter | Weight Of Theoretical In Kilogram | ||||
|---|---|---|---|---|---|---|---|
| (DN) | D In Millmeter | (S) Thickness In MM | (DN) | D Millmeter | (S) Thickness In MM | ||
| 3/4 | 26.9 | 2.3 | 1/2 | 21.3 | 2.0 | 38 | 0.08 |
| 1 | 33.7 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.09 |
| 3/4 | 26.9 | 2.3 | 0.09 | ||||
| 1"1/4 | 42.4 | 2.6 | 1/2 | 21.3 | 2.0 | 50 | 0.12 |
| 3/4 | 26.9 | 2.3 | 0.13 | ||||
| 1 | 33.7 | 2.6 | 0.14 | ||||
| 1"1/2 | 48.3 | 2.6 | 1/2 | 21.3 | 2.0 | 64 | 0.18 |
| 3/4 | 26.9 | 2.3 | 0.19 | ||||
| 1 | 33.7 | 2.6 | 0.20 | ||||
| 1"1/4 | 42.4 | 2.6 | 0.20 | ||||
| 2 | 60.3 | 2.9 | 3/4 | 26.9 | 2.3 | 76 | 0.30 |
| 1 | 33.7 | 2.6 | 0.31 | ||||
| 1"1/4 | 42.4 | 2.6 | 0.32 | ||||
| 1"1/2 | 48.3 | 2.6 | 0.33 | ||||
| 2"1/2 | 76.1 | 2.9 | 1 | 33.7 | 2.6 | 90 | 0.40 |
| 1"1/4 | 42.4 | 2.6 | 0.47 | ||||
| 1"1/2 | 48.3 | 2.6 | 0.48 | ||||
| 2 | 60.3 | 2.6 | 0.49 | ||||
| 3 | 88.9 | 3.2 | 1"1/4 | 42.4 | 2.6 | 90 | 0.55 |
| 1"1/2 | 48.3 | 2.6 | 0.61 | ||||
| 2 | 60.3 | 2.9 | 0.62 | ||||
| 2"1/2 | 76.1 | 2.9 | 0.63 | ||||
| 4 | 114.3 | 3.6 | 1"1/2 | 48.3 | 2.6 | 100 | 0.85 |
| 2 | 60.3 | 2.9 | 0.98 | ||||
| 2"1/2 | 76.1 | 2.9 | 1.00 | ||||
| 3 | 88.9 | 3.2 | 1.02 | ||||
| 5 | 139.7 | 4.0 | 2 | 60.3 | 2.9 | 127 | 1.60 |
| 2"1/2 | 76.1 | 2.9 | 1.70 | ||||
| 3 | 88.9 | 3.2 | 1.74 | ||||
| 4 | 114.3 | 3.6 | 1.76 | ||||
| 6 | 168.3 | 4.5 | 2"1/2 | 76.1 | 2.9 | 140 | 2.60 |
| 3 | 88.9 | 3.2 | 2.70 | ||||
| 4 | 114.3 | 3.6 | 2.82 | ||||
| 5 | 139.7 | 4.0 | 2.94 | ||||
| 8 | 219.1 | 6.3 | 4 | 114.3 | 3.6 | 152 | 5.03 |
| 5 | 139.7 | 4.0 | 5.12 | ||||
| 6 | 168.3 | 4.5 | 5.18 | ||||
| 10 | 273.0 | 6.3 | 4 | 114.3 | 3.6 | 178 | 7.00 |
| 5 | 139.7 | 4.0 | 7.20 | ||||
| 6 | 168.3 | 4.5 | 7.40 | ||||
| 8 | 219.1 | 6.3 | 7.55 | ||||
| 12 | 323.9 | 7.1 | 6 | 168.3 | 4.5 | 203 | 11.00 |
| 8 | 219.1 | 6.3 | 11.10 | ||||
| 10 | 273 | 6.3 | 11.20 | ||||
ASTM A403 WP316L Pipe Fittings HS Code
| Description | Hs Code | Number of Shipments |
|---|---|---|
| Stainless Steel 316L Pipe Fittings | 7307 | - |
SCH 80 Stainless Steel 316L Pipe Fittings Dimensions
| Normal Size Of Steel Pipe | (Outer Diameter) | Available (Inner Diameter) | (Man.) Wall Thickness | Fitting Weight In Kg | (Max.) Working Pressure |
|---|---|---|---|---|---|
| 1/4" | .540 | .282 | .119 | .105 | 1130 |
| 3/8" | .675 | .403 | .126 | .146 | 920 |
| 1/2" | .840 | .526 | .147 | .213 | 850 |
| 3/4" | 1.050 | .722 | .154 | .289 | 690 |
| 1" | 1.315 | .936 | .179 | .424 | 630 |
| 1-1/4" | 1.660 | 1.255 | .191 | .586 | 520 |
| 1-1/2" | 1.900 | 1.476 | .200 | .711 | 470 |
| 2" | 2.375 | 1.913 | .218 | .984 | 400 |
| 2-1/2" | 2.875 | 2.290 | .276 | 1.500 | 420 |
| 3" | 3.500 | 2.864 | .300 | 2.010 | 370 |
| 3-1/2" | 4.000 | 3.326 | .318 | 2.452 | 350 |
| 4" | 4.500 | 3.786 | .337 | 2.938 | 320 |
| 5" | 5.563 | 4.768 | .375 | 4.078 | 290 |
| 6" | 6.625 | 5.709 | .432 | 5.610 | 280 |
| 8" | 8.625 | 7.565 | .500 | 8.522 | 250 |
| 10" | 10.750 | 9.493 | .593 | 12.635 | 230 |
| 12" | 12.750 | 11.294 | .687 | 17.384 | 230 |
| 14" | 14.000 | 12.410 | .750 | 20.852 | 220 |
| 16" | 16.000 | 14.213 | .843 | 26.810 | 220 |
316L Stainless Steel Elbows Testing Requirements
| Class | Ultrasonic Examination | Liquid Penetrant Examination |
Intergranular Corrosion Test | Product Analysis |
|---|---|---|---|---|
| Class-1 | 100% on finished product over entire volume, (100% on the pipe/fogings used for making fitting) * |
100 % external and all accessible internal surfaces | On one sample per lot + | On one sample from each size of each heat treatment batch |
| Class-2 | Not required | 100 % on all external and accessible internal surfaces |
On one sample per lot + | On one sample from each size of each heat treatment batch. |
| Class-3 | Not required | Not required | On one sample per lot + | On one sample from each size of each heat treatment batch. |
ASTM A 403 WP 316L Reducing Tee Dimensions
| NPS Of ASME B16.9 Reducing Tees | O.D. (Outer Daimeter) at bevel | Center-End | |||
|---|---|---|---|---|---|
| Run | Outlet | Run | Outlet | Run (C) | Outlet (M) |
| 1/2" | 1/4" 3/8" | 21.3 | 13.7 17.3 | 25 | 25 |
| 3/4" | 3/8" 1/2" | 26.7 | 17.3 21.3 | 29 | 29 |
| 1" | 1/2" 3/4" | 33.4 | 21.3 26.7 | 38 | 38 |
| 1 1/4" | 1/2" 3/4" 1" | 42.2 | 21.3 26.7 33.4 | 48 | 48 |
| 1 1/2" | 1/2" 3/4" 1" 1 1/4" | 48.3 | 21.3 26.7 33.4 42.2 | 57 | 57 |
| 2" | 3/4" 1" 1 1/4" 1 1/2" | 60.3 | 26.7 33.4 42.2 48.3 | 64 | 44 51 57 60 |
| 2 1/2" | 1" 1 1/4" 1 1/2" 2" | 73.0 | 33.4 42.2 48.3 60.3 | 76 | 57 64 67 70 |
| 3" | 1 1/4" 1 1/2" 2" 2 1/2" | 88.9 | 42.2 48.3 60.3 73.0 | 86 | 70 73 76 83 |
| 3 1/2" | 1 1/2" 2" 2 1/2" 3" | 101.6 | 48.3 60.3 73.0 88.9 | 95 | 79 83 89 92 |
| 4" | 1 1/2" 2" 2 1/2" 3" 3 1/2" | 114.3 | 48.3 60.3 73.0 88.9 101.6 | 105 | 86 89 95 98 102 |
| 5" | 2" 2 1/2" 3" 3 1/2" 4" | 141.3 | 60.3 73.0 88.9 101.6 114.3 | 124 | 105 108 111 114 117 |
| 6" | 2 1/2" 3" 3 1/2" 4" 5 | 168.3 | 73.0 88.9 101.6 114.3 141.3 | 143 | 121 124 127 130 137 |
| 8" | 3 1/2" 4" 5" 6" | 219.1 | 101.6 114.3 141.3 168.3 | 178 | 152 156 162 168 |
| 10" | 4" 5" 6" 8" | 273.0 | 114.3 141.3 168.3 219.1 | 216 | 184 191 194 203 |
| 12" | 5" 6" 8" 10" | 323.8 | 141.3 168.3 219.1 273.0 | 254 | 216 219 229 241 |
| 14" | 6" 8" 10" 12" | 355.6 | 168.3 219.1 273.0 323.8 | 279 | 238 248 257 270 |
| 16" | 6" 8" 10" 12" 14" | 406.4 | 168.3 219.1 273.0 323.8 355.6 | 305 | 264 273 283 295 305 |
| 18" | 8" 10" 12" 14" 16" | 457.0 | 219.1 273.0 323.8 355.6 406.4 | 343 | 298 308 321 330 330 |
| 20" | 8" 10" 12" 14" 16" 18" | 508.0 | 219.1 273.0 323.8 355.6 406.4 457.0 | 381 | 324 333 346 356 356 368 |
| 22" | 10" 12" 14" 16" 18" 20" | 559.0 | 273.0 323.8 355.6 406.4 457.0 508.0 | 419 | 359 371 381 381 394 406 |
| 24" | 10" 12" 14" 16" 18" 20" 22" | 610.0 | 273.0 323.8 355.6 406.4 457.0 508.0 559.0 | 432 | 384 397 406 406 419 432 432 |
316L SS Fittings Thermal Conductivity
| Thermal Conductivity(W/m.K) | |
|---|---|
| At 100°C | 16.3 |
| At 500°C | 21.5 |
316L Stainless Steel Weld Fittings Tolerance
| Stainless Steel 316L Pipe Fittings Tolerance | |||||||
|---|---|---|---|---|---|---|---|
| Common Type Of Buttweld Fitting | 45 degree elbows And 90 deg elbows | 180 Deg Returns | |||||
| Normal Size Of Steel Pipe | O.D. at Bevel | I.D. at End | WT For (Wall Thickness) t / t1 | Center-End Dai. A-B-C-M | Center-Center Dai. (O) | Back-Face Dai. (K) | Align-ment of Ends (U) |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | 2 | 7 | 7 | 1 |
| 3 a 3 1/2 | 1 | 1,6 | less | 2 | 7 | 7 | 1 |
| 4 | +2 -1 | 1,6 | than | 2 | 7 | 7 | 1 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | 2 | 7 | 7 | 1 |
| 8 | 2 | 1,6 | of nominal | 2 | 7 | 7 | 1 |
| 10 | +4 -3 | 3,2 | tickness | 2 | 7 | 7 | 2 |
| 12 a 18 | +4 -3 | 3,2 | 3 | 10 | 7 | 2 | |
| 20 a 24 | +6 -5 | 4,8 | 3 | 10 | 7 | 2 | |
| 26 a 30 | +7 -5 | 4,8 | 3 | - | - | - | - |
| 32 a 48 | +7 -5 | 4,8 | 5 | - | - | - | - |
ASTM A403 WP316L Buttweld Pipe Fittings Marking
SCH 40 Stainless Steel 316L Fittings Dimensions
| Normal Size Of Steel Pipe | Outer Daimeter | Ave. Inner Daimeter | (Min.) Wall Thickness | Fittings Weight In KG | (Max.) Working Pressure |
|---|---|---|---|---|---|
| 1/4" | .540 | .344 | .088 | .086 | 780 |
| 3/8" | .675 | .473 | .091 | .115 | 620 |
| 1/2" | .840 | .602 | .109 | .170 | 590 |
| 3/4" | 1.050 | .804 | .113 | .226 | 480 |
| 1" | 1.315 | 1.029 | .133 | .333 | 450 |
| *1-1/4" | 1.660 | 1.360 | .140 | .450 | 370 |
| *1-1/2" | 1.900 | 1.590 | .145 | .537 | 330 |
| *2" | 2.375 | 2.047 | .154 | .720 | 280 |
| 2-1/2" | 2.875 | 2.445 | .203 | 1.136 | 300 |
| *3" | 3.500 | 3.042 | .216 | 1.488 | 260 |
| 3-1/2" | 4.000 | 3.521 | .226 | 1.789 | 240 |
| *4" | 4.500 | 3.998 | .237 | 2.118 | 220 |
| 5" | 5.563 | 5.016 | .258 | 2.874 | 190 |
| *6" | 6.625 | 6.031 | .280 | 3.733 | 180 |
| *8" | 8.625 | 7.942 | .322 | 5.619 | 160 |
| *10" | 10.750 | 9.976 | .365 | 7.966 | 140 |
| *12" | 12.750 | 11.889 | .406 | 10.534 | 130 |
| *14" | 14.000 | 13.073 | .437 | 12.462 | 130 |
| *16" | 16.000 | 14.940 | .500 | 16.286 | 130 |
UNS S31603 Stainless Steel Fittings Application
ASTM A403 WP316L Stub End Dimensions
| NPS | Outer diameter of barrel | Length Of F | Radius Of R | Diameter Of G | ||
|---|---|---|---|---|---|---|
| (Min.) | (Max.) | Long And Pattern | Short And Pattern | |||
| 1/2" | 20.5 | 22.8 | 76 | 51 | 3 | 35 |
| 3/4" | 25.9 | 28.1 | 76 | 51 | 3 | 43 |
| 1" | 32.6 | 35.0 | 102 | 51 | 3 | 51 |
| 1 1/4" | 41.4 | 43.6 | 102 | 51 | 5 | 64 |
| 1 1/2" | 47.5 | 49.9 | 102 | 51 | 6 | 74 |
| 2" | 59.5 | 62.4 | 152 | 64 | 8 | 92 |
| 2 1/2" | 72.2 | 75.3 | 152 | 64 | 8 | 105 |
| 3" | 88.1 | 91.3 | 152 | 64 | 10 | 127 |
| 3 1/2" | 100.8 | 104.0 | 152 | 76 | 10 | 140 |
| 4" | 113.5 | 116.7 | 152 | 76 | 11 | 157 |
| 5" | 140.5 | 144.3 | 203 | 76 | 11 | 186 |
| 6" | 167.5 | 171.3 | 203 | 89 | 13 | 216 |
| 8" | 218.3 | 222.1 | 203 | 102 | 13 | 270 |
| 10" | 272.3 | 277.2 | 254 | 127 | 13 | 324 |
| 12" | 323.1 | 328.0 | 254 | 152 | 13 | 381 |
| 14" | 354.8 | 359.9 | 305 | 152 | 13 | 413 |
| 16" | 405.6 | 411.0 | 305 | 152 | 13 | 470 |
| 18" | 456.0 | 462.0 | 305 | 152 | 13 | 533 |
| 20" | 507.0 | 514.0 | 305 | 152 | 13 | 584 |
| 22" | 558.0 | 565.0 | 305 | 152 | 13 | 641 |
| 24" | 609.0 | 616.0 | 305 | 152 | 13 | 692 |
How do you ensure the quality of the ASTM A403 WP316L buttweld tee for export?
SS316L Elbow Standard
Stainless Steel 316L Pipe Fittings Packaging In Wooden Boxes
316L Stainless Steel Reducer
SS316L Elbow
SA 403 WP 316L Tee
SS316L End Cap
SS 316L Stub End
316L SS Mandrel Bends
316L Stainless Steel Pipe Fittings
SS 316L Pipe Fittings
SS 316L Seamless Fittings

