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We Are Biggest ASTM A403 WP 347 Stainless Steel Buttweld Pipe Fittings Manufacturer In China And UNS S34700 Elbow Chemical Composition.
Grade 347 of stainless steel comes with excellent forming and welding properties. It consists of columbium and tantalum, which gives it the property of intergranular corrosion resistance. The Stainless Steel 347 Pipe Fittings are similar to that of grade 321 steel with a strong corrosion resistive property in a strongly oxidizing environment. We have a large selection of ASTM A403 WP 347 Stainless Steel Buttweld Pipe Fittings available in best quality and most reasonable price. We manufacture ASTM A403 WP 347 Pipe Fittings using advanced machinery, which gives us the best results every time. We specialize in manufacturing authentic SS 347H Fittings, which are resistant to general corrosion, bears high creep and stress rupture properties.
We are one of the top manufacturers and stockists of different grade 347 pipe fittings in China. The UNS S34700 Elbow finds its application in high-temperature chemical processing, radiant superheaters, high-pressure steam pipes, etc. The Werkstoff Nr. 1.4550 Reducing Tee is a common piece of equipment in pipe fitting used for joining two or more pipes in a system. ASTM A403 WP347 Pipe Nipple is a fitting that consists of a small piece of pipe, provided with a male pipe thread on each end, used for connecting other fittings. We supply all these pipe fittings and more. We have a massive stock of high-grade Stainless Steel 347 Buttweld Fittings customized as per the client’s requirements. EIL Approved Stainless Steel 347 Pipe Fittings Manufacturer In China.
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Table Of Content
- Dimensional Tolerance Of Stainless Steel 347 Pipe Fittings
- ASTM A403 WP 347 Stainless Steel Buttweld Pipe Fittings Pressure Rating Chart
- Specification List Of ASTM A403 WP 347 Pipe Fittings
- Stainless Steel 347H Fittings Schedule Chart
- Size Chart Of UNS S34700 Elbow
- Standard Dimensions Of Werkstoff Nr. 1.4550 Reducing Tee
- 347 Stainless Steel Fittings Dimensions As Per Class 150
- Stainless Steel 347 Buttweld Fittings Dimensions As Per Class 300
- ASTM A403 Gr WP 347 Long Sutb End Gasket Chart
- Equivalent Chart Of A403 WP 347H Buttweld Fittings
- Chemical Composition Of SS 347/347H Pipe Fittings
- Mechanical Characteristics Of ASTM A403 WP347 Pipe Nipple
- Stainless Steel 347 Tee Physical Properties
- We Provide Online Payment Options Type Of Stainless Steel 347 Pipe Fittings With Low Price
Dimensional Tolerance Of Stainless Steel 347 Pipe Fittings
| Stainless Steel 347 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 | ||||||
ASTM A403 WP 347 Stainless Steel Buttweld Pipe Fittings Pressure Rating Chart
| Pressure-Temperature ratings for Stainless Steel 347 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 |
Small-Quantity ASTM A403 WP 347 Pipe Fittings Supplier & Manufacturer In Cangzhou, China, Specification Chart Of Werkstoff Nr. 1.4550 Reducing Tee.
Specification List Of ASTM A403 WP 347 Pipe Fittings
| Specification: | Stainless Steel 347 Pipe Fittings |
| Fittings Standard | DIN Fittings, EN Fittings, ISO Fittings, JIS Fittings, NPT Fittings |
| ASME B16.9 Type | Elbow, Tee, Reducer, Cap, Stub End, Bend, Adapter, Wye, Cross, |
| Type: | Butt Weld (BW) Fittings, Welded Fittings, Seamless (SMLS) Fittings |
| Thickness: | Sch 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc. |
| Type Of Dimension: | ANSI B16.28 Fittings, MSS-SP-43 Type A Fittings, JIS B2312 Fittings, MSS-SP-43 Type B Fittings, JIS B2313 Fittings |
| Connection Type | Threaded/ Weld/ Flange/ Clamp End / End Bell |
| Pressure-Temperature Class | Class 150, Class 300, Class 600, Class 1500, Class 2500. |
| Schedule: | Schedule 5 TO Sch XXS. |
| Size: | Normal Pipe Size 1⁄₂ to NPS 48” |
| Materials: | Nickel, Inconel, Monel, Hastalloy, Alloy Steel, Brass, Bronze, Copper, Iron (Ductile/Cast), Carbon Steel, Titanium, Chrome-molybdenum, Nickel Alloys, Tantalum, Stainless Steel, Cupro-Nickel 90/10 & 70/30 |
Stainless Steel 347H Fittings Schedule Chart
| 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 |
Manufacturer Of Stainless Steel 347 Stub End At Low Price If Buying In China, A403 WP 347H Fittings Mechanical Properties.
Size Chart Of UNS S34700 Elbow
| 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 |
SS 347/347H Pipe Fittings Dimensional Formula/ Weight Chart According To ASME B16.11 And One Of China’s Largest Manufacturer Of ASTM A403 WP347 Pipe Nipple.
Standard Dimensions Of Werkstoff Nr. 1.4550 Reducing Tee
| 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 |
347 Stainless Steel Fittings Dimensions As Per Class 150
| 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 |
Stainless Steel 347 Buttweld Fittings Dimensions As Per Class 300
| 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 |
Looking For The Best ASTM A403 WP 347 Tee/ Reducer/ Elbow/ Stub End Buttweld Fittings Supplier In China? Buy At Low Price List.
ASTM A403 Gr WP 347 Long Sutb End Gasket Chart
| 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 |
Equivalent Chart Of A403 WP 347H Buttweld Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| Stainless Steel 347 Pipe Fittings | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| Stainless Steel 347H Fittings | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
Chemical Composition Of SS 347/347H Pipe Fittings
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| Stainless Steel 347 Pipe Fittings | 0.08 maximum | 2.0 maximum | 1.0 maximum | 0.045 maximum | 0.030 maximum | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| Stainless Steel 347H Fittings | 0.04 – 0.10 | 2.0 maximum | 1.0 maximum | 0.045 maximum | 0.030 maximum | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
Mechanical Characteristics Of ASTM A403 WP347 Pipe Nipple
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 347 Tee Physical Properties
| 347 | 7.96 | 0.288 | 28 x 106 psi 193 GPa | 1398-1446°C 2550-2635°F |
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