Stainless pipe fitting,stainless fitting,duplex stainless,31803,32750,32760,we are one of largest sour service stainless fitting supplier according to ISO 10156.
ASTM A403 WP 317L Fittings Dimensions Chart According To ASME B16.11 And Specification Chart Of ASTM A403 WP 317L Stainless Steel Buttweld Pipe Fittings.
The 317L consists of ‘L’ grade austenitic steel with molybdenum and low carbon content. The Stainless Steel 317L Pipe Fittings are known for their higher creep, stress-to-rupture, and high tensile strength at elevated temperatures. We are one of the top manufacturers of ASTM A403 WP 317L Fittings in China, where we have a vast stock of different types of pipe fittings that are high in quality and are priced reasonably. It is more resistant to corrosion compared to the 316L stainless steel. We specialize in manufacturing ASTM A403 WP 317L Stainless Steel Buttweld Pipe Fittings, which are used in various industries like Oil and Gas Pipeline, Chemical Industry, etc. Our 317L Stainless Steel Elbow has an austenitic alloy that offers better corrosion-resisting properties and can last for many years to come. The Werkstoff Nr. 1.4438 Concentric Reducer helps in shifting the diameter between the pipes. Our SS 317L Pipe Fittings are made with high-quality materials and hence can withstand harsh environments. They are durable and last for an extended period.
We manufacture Stainless Steel 317 Buttweld Fittings that can be put to many uses, like changing the flow directions, branching off, reducing the pipe size, or attaching the auxiliary equipment. Our UNS S31703 End Cap protects the end of the tubes, and it does the job with accuracy and precision.
stainless-steel-317l-pipe-fittings
astm-a403-wp-317l-fittings
317l-stainless-steel-fittings
ss-317l-buttweld-elbow
Table Of Content
- Specification Chart Of Stainless Steel 317L Pipe Fittings
- Chemical Analysis Of ASTM A403 WP 317L Fittings
- Mechanical Strength Of 317L Stainless Steel Fittings
- ASTM A403 WP 317L Stainless Steel Buttweld Pipe Fittings Dimensions Chart
- Weight Formula Of Werkstoff Nr. 1.4438 Concentric Reducer
- Stainless Steel 317L Fittings Temperature Ratings
- Class 150 317L Stainless Steel Elbow Dimensions
- Class 300 SS 317L Pipe Fittings Dimensions
- Tolerance Chart Of 317L SS Welded Fittings
- Physical Properties Of Stainless Steel 317 Buttweld Fittings
- Gasket Material Of UNS S31703 Pipe Tee
- Size Chart Of Werkstoff Nr. 1.4438 End Cap
- Equivalent Of SA403/ A403 WP317 Fittings
- Buy Directly Manufacturer Type Of Stainless Steel 317L Pipe Fittings In China
Specification Chart Of Stainless Steel 317L Pipe Fittings
| Standard Specification Of : | Stainless Steel 317L Pipe Fittings |
| Wall Thickness : | SCH 5S, SCH 20S, SCH 10S, SCH20S, SCH30S, SCH 10S, SCH80, SCH100, SCH120 |
| ASME B16.9 Dimension: | JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.28 Fittings, MSS-SP-43 Type B Fittings, MSS-SP-43 Type A Fittings |
| Temperature Class | 150 LBS To 2500 LBS. |
| Type Of Pipe Connection | Weld/ Flange/ Clamp End / Threaded/ End Bell |
| Available Schedule: | Schedule 5 TO Sch XXS. |
| Size Table: | NPS 1⁄₂ INch to NPS 48 Inch |
| Materials Types: | Alloy Steel, Brass, Bronze, Titanium, Chrome-molybdenum, Nickel Alloys, Tantalum, Stainless Steel, Nickel, Inconel, Monel, Hastalloy, Cupro-Nickel 90/10 & 70/30, Copper, Iron (Ductile/Cast), Carbon Steel |
| Different Type Of Standard | DIN Fittings, EN Fittings, ISO Fittings, JIS Fittings, NPT Fittings |
| ISO Approved Manufacturer Of Pipe Fittigs | Bend, Adapter, Wye, Reducer, Cap, Cross, Elbow, Tee, Stub End |
We Are Independent 317L Stainless Steel Fittings Manufacturer In China, Chemical Compatibility Of Werkstoff Nr. 1.4438 Concentric Reducer.
Chemical Analysis Of ASTM A403 WP 317L Fittings
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| Stainless Steel 317 Fittings | 0.08 maximum | 2.0 maximum | 1.0 maximum | 0.045 maximum | 0.030 maximum | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| Stainless Steel 317L Pipe Fittings | 0.035 maximum | 2.0 maximum | 1.0 maximum | 0.045 maximum | 0.030 maximum | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Mechanical Strength Of 317L Stainless Steel Fittings
| 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 % |
ASTM A403 WP 317L Stainless Steel Buttweld Pipe Fittings Dimensions Chart
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
| 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 |
Weight Formula Of Werkstoff Nr. 1.4438 Concentric Reducer
| DN (Normal Pipe Size) For ASME B16.9 | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 Equal Tee | Elbow 90 Deg | Elbow 45 Deg | B16.9 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 |
| DN (Normal Pipe Sizes) For ASME B16.9 | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal Tee | Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal Tee | Concentric Pipe Reducer | Eccentric Pipe Reducer | Reducing And Unequal Tee | |
| 40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
| 50×25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
| 50×40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
| 80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
| 100×50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
| 100×80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
| 150×80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
| 150×100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
| 200×100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
| 200×150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
We Are Manufacturer Of SS 317L Elbow With Provide Online Payment Options, UNS S31703 Equal Tee Pressure Rating Table.
Stainless Steel 317L Fittings Temperature Ratings
| Pressure-Temperature ratings for Stainless Steel 317L Pipe Fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Pressure 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 |
Class 150 317L Stainless Steel Elbow Dimensions
| NPS (Normal Pipe Size) | (A) Diameter | (B) Diameter | Approx. Weight in Kilogram (KG) |
|---|---|---|---|
| 1/8″ | 0.69 | 0.66 | 0.06 |
| 1/4″ | 0.80 | 0.80 | 0.10 |
| 3/8″ | 0.94 | 0.97 | 0.15 |
| 1/2″ | 1.11 | 1.17 | 0.22 |
| 3/4″ | 1.24 | 1.38 | 0.32 |
| 1″ | 1.43 | 1.74 | 0.52 |
| 1-1/4″ | 1.72 | 2.07 | 0.76 |
| 1-1/2″ | 1.87 | 2.36 | 0.99 |
| 2″ | 2.25 | 2.86 | 1.49 |
| 2-1/2″ | 2.68 | 3.57 | 2.78 |
| 3″ | 3.05 | 4.23 | 4.41 |
| 4″ | 3.72 | 5.24 | 6.72 |
Wide Stockist & Manufacturer Of Stainless Steel 317 Buttweld Fittings In Cangzhou, China, Check SA403 WP 317L Long Stub Ends Minimum Weight.
Class 300 SS 317L Pipe Fittings Dimensions
| NPS (Normal Pipe Sizes) | (A) Diameter | (B) Diameter | Approx. Weight in Kilogram (KG) |
|---|---|---|---|
| 1/8″ | 0.62 | 0.65 | 0.08 |
| 1/4″ | 0.69 | 0.81 | 0.12 |
| 3/8″ | 0.75 | 0.96 | 0.19 |
| 1/2″ | 0.87 | 1.16 | 0.25 |
| 3/4″ | 0.96 | 1.38 | 0.36 |
| 1″ | 1.11 | 1.74 | 0.58 |
| 1-1/4″ | 1.28 | 2.07 | 0.85 |
| 1-1/2″ | 1.38 | 2.36 | 1.12 |
| 2″ | 1.61 | 2.85 | 1.61 |
| 2-1/2″ | 1.93 | 3.57 | 2.36 |
| 3″ | 2.15 | 4.23 | 3.44 |
| 4″ | 2.58 | 5.24 | 5.42 |
Tolerance Chart Of 317L SS Welded Fittings
| Stainless Steel 317L Pipe Fittings (Grade 304 & 304L/ 316 & 316L/ 310/ 317L/ 347/ 904L) Tolerance | 90 Deg And 45 Deg Elbows And Pipe Tee | Reducer (Concentric/ Eccentric) & Lap Joint Stub End (Long / Short) | Pipe End Caps | |||
| Normal Pipe Size (NPS) Of ASME B16.9 | O. (Outside) D. (Daimeter) at Bevel | I. (Inside) D.(Daimeter) at End | Wall Thickness Of T | Center-to-End Dimension A ,C ,B | Over-all Length Of H | Over-all Length Of F |
| 1/2 to 2-1/2 | +0.06 | Not less than 87.5% of nominal thickness | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
| -0.03 | ||||||
| 3 to 3-1/2 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
| 4 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
| 5 to 8 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.25 | |
| 10 to 18 | +0.16 | +/- 0.12 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
| -0.12 | ||||||
| 20 to 24 | +0.25 | +/- 0.19 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
| -0.19 | ||||||
| 26 to 30 | +0.25 | +/- 0.19 | +/- 0.12 | +/- 0.19 | +/- 0.38 | |
| -0.19 | ||||||
| 32 to 48 | +0.25 | +/- 0.19 | +/- 0.19 | +/- 0.19 | +/- 0.38 | |
| -0.19 | ||||||
Physical Properties Of Stainless Steel 317 Buttweld Fittings
| Specific Heat (0-100°C) | Thermal Conductivity | Thermal Expansion | Modulus Elasticity | Electrical Resistivity | Density |
| 500 | 14.6 | 16.5 | 193 | 7.4 | 7.99 |
| J.kg-1.°K-1 | W.m -1.°K-1 | mm/m/°C | GPa | μohm/cm | g/cm3 |
Gasket Material Of UNS S31703 Pipe Tee
| O.D. or I.D. Diameter | Equivalent Decimal | Nominal Diameter | Typical Threads In Inch |
| 5/16 | 0.313 | 1/16 | 27 |
| 13/32 | 0.405 | 1/8 | 27 |
| 35/64 | 0.540 | 1/4 | 18 |
| 43/64 | 0.675 | 3/8 | 18 |
| 27/32 | 0.840 | 1/2 | 14 |
| 1-3/64 | 1.050 | 3/4 | 14 |
| 1-5/16 | 1.315 | 1 | 11-1/2 |
| 1-21/32 | 1.660 | 1-1/4 | 11-1/2 |
| 1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
| 2-3/8 | 2.375 | 2 | 11-1/2 |
| 2-7/8 | 2.875 | 2-1/2 | 8 |
| 3-1/2 | 3.500 | 3 | 8 |
| 4 | 4.000 | 3-1/2 | 8 |
| 4-1/2 | 4.500 | 4 | 8 |
Size Chart Of Werkstoff Nr. 1.4438 End Cap
| O.D. or I.D. Diameter | Equivalent Decimal | Nominal Diameter | Typical Threads In Inch |
| 5/16 | 0.313 | 1/16 | 27 |
| 13/32 | 0.405 | 1/8 | 27 |
| 35/64 | 0.540 | 1/4 | 18 |
| 43/64 | 0.675 | 3/8 | 18 |
| 27/32 | 0.840 | 1/2 | 14 |
| 1-3/64 | 1.050 | 3/4 | 14 |
| 1-5/16 | 1.315 | 1 | 11-1/2 |
| 1-21/32 | 1.660 | 1-1/4 | 11-1/2 |
| 1-29/32 | 1.900 | 1-1/2 | 11-1/2 |
| 2-3/8 | 2.375 | 2 | 11-1/2 |
| 2-7/8 | 2.875 | 2-1/2 | 8 |
| 3-1/2 | 3.500 | 3 | 8 |
| 4 | 4.000 | 3-1/2 | 8 |
| 4-1/2 | 4.500 | 4 | 8 |
Refer Equivalent Grade Of ASTM A403 Stainless Steel 317L Buttweld Pipe Fittings And DIN 1.4438 Pipe Nipple Mechanical Properties.
Equivalent Of SA403/ A403 WP317 Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| Stainless Steel 317 Pipe Fittings | 1.4449 | S31700 | SUS 317 | – |
| Stainless Steel 317L Pipe Fittings | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Buy Directly Manufacturer Type Of Stainless Steel 317L Pipe Fittings In China
