Stainless Steel 347 Pipe Fittings
Check ASTM A403 WP347 Pipe Fittings Chemical Composition And Mechanical Properties.
Stainless Steel 347 Pipe Fittings
ASTM A403 WP347 Pipe Fittings
Stainless Steel 347 Elbow/ Reducer
Table Of Contents
- A403 Wp347 Specialized For Pressure Pipe?
- Stainless Steel 347 Pipe Fittings Buttwelded Or Used In Other Method?
- 347 Stainless Steel Fittings Used In Seamless Piping Systems?
- A403 Gr WP347 Specification Table
- Stainless Steel 347 Fittings Equivalent Weight Formula
- A403 WP347H Elbow Physical Properties
- ASTM A403 WP347 Pipe Fittings Chemical Composition
- SA403 Grade Wp 347 Mechanical Characteristics
- ASTM A403 WP347 Fittings Dimensions
- SS 347 Fitting Weight Chart
- Tolerance Chart Of Stainless Steel 347 Fittings
- SS 347H Buttweld Fittings Pressure Test
- Specialise In Distributing Types Of Stainless Steel 347 Pipe Fittings
A403 Wp347 Specialized For Pressure Pipe?
ASTM A403 WP347 Fittings buttweld stainless steel pipe fittings that are weldable onto the pipes they need to fit on. There are different types, forms and shapes of fittings available. The functions include changing the direction of fluid flow, reducing the diameter of the pipeline, joining two fluid flow lines together and splitting a line into two. The A403 WP347 Elbow functions to change the direction of fluid flow but is more abrupt than the bend. ASTM A403 gr WP347 fittings vary in shape and function such as the union, adapter, double-tapped bushing, coupling and valves. A403 WP347 material is austenitic stainless steel specialized for pressure pipes.
Stainless Steel 347 Pipe Fittings Buttwelded Or Used In Other Method?
Stainless Steel 347 Pipe Fittings can be either buttwelded or used in other methods. A403 Grade WP347 Buttweld Fittings are stronger and they are forged and rolled in the making. 347 Stainless Steel Fittings are applicable in high pressure and high temperature fluid flow systems but are not very efficient in acidic systems. SS 347 Fitting is corrosion resistant to some extent. 347H SS Weld Fittings can be welded without much carbide precipitation because of the low carbon content.
347 Stainless Steel Fittings Used In Seamless Piping Systems?
347 Stainless Steel Fittings are seamless and buttweld so that they can be used in seamless piping systems. ASTM A403 WP347H Elbow is one of the pipe fittings belonging to the class of A403 gr WP347H. The A403 WP347H is austenitic, meaning all 347H Pipe Fittings have some extent of corrosion resistance. SS 347H Buttweld Fittings are also much stronger because of the solid solution heat treatment provided to the 347H Stainless Steel Fittings in the manufacturing stage. SS 347H Fitting applications are various. 347H SS Fittings are used in applications where pipes are used. They range from nuclear power generation plants, high pressure processing applications like oil and gas industries, chemical industries, food processing industries, pollution control processes and water lines.
One Of The Top Manufacturer Of 347 Stainless Steel Fittings In India And UNS S34700 Elbow Material Specification.
A403 Gr WP347 Specification Table
| Specification: | Stainless Steel 347 Pipe Fittings |
| Standard | EN, ISO, DIN, JIS, NPT |
| Type | Elbow, Stub End, Bend, Tee, Reducer, Cap, Adapter, Wye, Cross, |
| Connection Type | Threaded/ Clamp End / End Bell / Weld/ Flange/ |
| Pressure-Temperature Class | 150LB, 300LB, 600LB, 1500LB, 2500LB. |
| Schedule: | Schedule 5 TO Schedule XXS. |
| Size: | Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48” |
| Type: | Butt Weld (BW), Seamless (SMLS) Welded |
| 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: | BS1640, EN 10253 - 4, DIN 2605, JIS B2312, ANSI B16.9, MSS SP-75, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2313 |
Stainless Steel 347 Fittings Equivalent Weight Formula
| 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 |
A403 WP347H Elbow Physical Properties
| Grade | Density | Modulus of Elasticity in Tension | Melting Range | |
|---|---|---|---|---|
| g/cm3 | lb/in3 | |||
| 347 | 7.96 | 0.288 |
28 x 106 psi 193 GPa |
1398-1446°C 2550-2635°F |
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ASTM A403 WP347 Pipe Fittings Chemical Composition
| Element | Stainless Steel 347 Pipe Fittings | Stainless Steel 347H Pipe Fittings |
|---|---|---|
| Chromium | 17.00 minimum.-19.00 maximum | 17.00 minimum.-19.00 maximum |
| Nickel | 9.00 minimum.-13.00 maximum | 9.00 minimum.-13.00 maximum |
| Carbon | 0.08 | 0.04 minimum.-0.10 maximum |
| Manganese | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Columbium & Tantalum | 10 x (C + N) minimum.-1.00 maximum | 8 x (C + N) minimum.-1.00 maximum |
| Iron | Balance | Balance |
SA403 Grade Wp 347 Mechanical Characteristics
| Grade | Stainless Steel 347 Pipe Fittings |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
View Werkstoff Nr. 1.4550 End Cap Weight Calculation Formula And KOC Approved SS 347 Fittings Manufacturer In India.
ASTM A403 WP347 Fittings Dimensions
| NPS | O.D. | 90 Degree Elbow | 45 Degree Elbow | 180 Degree Return | ||||
|---|---|---|---|---|---|---|---|---|
| (inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
| (millimeter) | (inch) | Center to Face (inch) |
Center to Face (inch) |
Center to Face (inch) |
Radius (inch) |
Center to Center (inch) |
Back to face (inch) |
|
| 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 |
| NPS | O.D. | Pipe End Caps | Straight Tee | Straight Cross | Long / Short Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (inch.) | (millimeter) | (inch.) | Length (inch.) |
Center to End (inch.) |
Center to End (inch.) |
Lap Diameter (inch.) |
Long Length (inch.) |
Short Length (inch.) |
| 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 |
SA 403 WP 347H Temperature Ratings And Stainless Steel 347 Forged Fittings Dimensions with Tolerances.
SS 347 Fitting Weight Chart
Tolerance Chart Of Stainless Steel 347 Fittings
| ASME B16.9 Fittings Tolerance | 90 Degree & 45 Degree Elbows & Tees |
Reducers & Lap Joint Stub End |
Pipe Caps | |||
| ASME B16.9 Buttweld Fitting (Normal Pipe Size) | O. D. at Bevel |
I. D. at End |
Wall Thick. T | Center-to-End Dimension A ,C ,B |
Over-all Length H |
Over-all Length 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 | ||||||
SS 347H Buttweld Fittings Pressure Test
| 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 |
Specialise In Distributing Types Of Stainless Steel 347 Pipe Fittings
ASTM A403 WP 347 Elbow
Stainless Steel 347 Tee
SS 347 Long Stub End
Stainless Steel 347 Concentric Reducer
WERKSTOFF NR. 1.4550 Unequal Tee
UNS S34700 Reducing Cross
WERKSTOFF NR. 1.4961 End Cap
UNS S34709 Pipe Bend
JIS SUS 347 U Bend
JIS SUS 347H 90 Deg Elbows
GOST 08Ch18N12B Short Radius Elbow
EN X6CrNiNb18-10 45 Degree Elbows
EN X6CrNiNb18-12 180 Degree Elbows
Stainless Steel 347 End Cap
SS 347H Lateral Tee
ASTM A403 WP347H Reducer
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| Stainless Steel 347 Fittings | Kuwait, Brazil, South Africa, Saudi Arabia (KSA) |
| Stainless Steel 347 Fittings | Australia, Philippines, Nigeria, UK |
| Astm A403 Wp 347 Pipe Fittings | Hong Kong, Oman, Malaysia, UAE |
| Astm A403 Wp 347 Fittings | Bahrain, Singapore, South Africa |
| Astm A403 Wp 347 Elbow | Chile, Singapore, Italy, Iran |
| Stainless Steel 347 Reducer | Norway, Malaysia, Turkey, United Arab Emirates (UAE) |
| Stainless Steel 347 Tee | Belgium, Philippines, Dammam -KSA, Indonesia. |
| Uns S34709 Pipe Bend | Malaysia, Philippines, Canada, Singapore |
| Werkstoff Nr. 1.4550 Unequal Tee | Romania, Japan, Europe, Malaysia |
| Stainless Steel 347 Concentric Reducer | Sweden, China, Colombia, Malaysia |
| SS 347 Long Stub End | Russia, Dubai, Netherlands, Malaysia |
| SS 347h Lateral Tee | UK, Mexico, Egypt, Spain |
| Stainless Steel 347 End Cap | Poland, Canada, Ellington -United States, UK |
| SS 347 Buttweld Pipe Fittings | Europe, UAE, United Kingdom -UK, Malaysia |
| SS 347 Pipe Elbow | Europe, France, Thailand, Qatar |
| Stainless Steel 347 Buttweld Fittings | Malaysia, Germany, Czechia, Thailand |
| Stainless Steel 347 Welded Fittings | USA, Bangladesh, Finland, Malaysia |