ASTM A403 Stainless Steel 904L Buttweld Pipe Fittings
SS 904L Reducing Elbow, SS 904L Two Joint Pipe Fittings, INOX 1.4539 Buttweld Cross Wholesaler, Grade 904L SS Butt weld Pipe Fittings Dealer, SUS 904L Buttweld Pipe Bend, WP904L SS Dish Cap, Stainless Steel 904L Buttweld Concentric Reducer, SS 904L Equal Tee, X1NiCrMoCu25-20-5 SS 904L 45 deg Buttweld Elbow Exporter, Manufacturer in Mumbai, India.
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ASTM A403 Stainless Steel 904L Buttweld Pipe Fittings Specification
| 904L Pipe Fittings Specifications | ASTM A403/ ASME SA403 |
|---|---|
| 904L SS Pipe Fittings size | 904L Seamless Butt Weld Fittings : 1/2″ – 10″ 904L Welded Butt Weld Fittings : 1/2″ – 48″ |
| SS 904L Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Stainless Steel 904L Buttweld Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| 904L Buttweld Pipe FittingsType | DN15-DN1200 |
| ASTM A403 904L Buttweld Fitting Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 Grade WP904L Pipe Fitting |
| Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 WP 904L Buttweld Fitting |
| ASTM A403 WP904L Buttweld Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| 904L Stainless Steel Buttweld Pipe Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| SA 403 WP904L Pipe Fittings Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian |
| Specialized manufacturer of | SS UNS N08904, N08904 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Equivalent Grades of Stainless Steel 904L Buttweld Pipe Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
ASME SA 403 Stainless Steel 904L Buttweld Pipe Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
Stainless Steel 904L Buttweld Pipe Fittings Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 904L | 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
ANSI B16.9 Stainless Steel 904L Buttweld Pipe Fittings Dimensions Schedule 40
| NPS | O.D. | Ave. I.D. | Minimum WALL | Normal Weight Chart In KG | Maximum W.P. psi |
| 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 |
| *18″ | 18.000 | 16.809 | .562 | 20.587 | 130 |
| *20″ | 20.000 | 18.743 | .593 | 24.183 | 120 |
| *24″ | 24.000 | 22.544 | .687 | 33.652 | 120 |
Stainless Steel 904L Buttweld Fittings Dimension Schedule 80
| NPS | O.D. | Ave. I.D. | minimum WALL | Normal Weight In KG | Maxium W.P. psi |
| 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 |
| 18″ | 18.000 | 16.014 | .937 | 33.544 | 220 |
| 20″ | 20.000 | 17.814 | 1.031 | 41.047 | 220 |
| 24″ | 24.000 | 21.418 | 1.218 | 58.233 | 210 |
Stainless Steel 904L Pipe Fittings Class 150 Dimensions
| NPS | Diameter Of A |
Diameter Of B |
Approx. Weight in Kilogram |
|---|---|---|---|
| 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 904L Buttweld Pipe Fittings Tolerance
| 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 | ||||||
Manufacturing Standards of Stainless Steel 904L Buttweld Fittings
| ASME B16.9 ASTM A403 WP904L Pipe Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
| ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
| MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
| Mss SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
ASTM A403 Stainless Steel 904L Buttweld Fittings Standard
| American Steel Pipe Fittings Standard | |
| Standard Code | Standard Name |
| ANSI ASME SA-403 | Forged Durimet pipe fittings |
| ANSI ASME B16.9 | Factory-Made wrought steel pipe fittings |
| ANSI ASME B16.28 | Wrought steel butt-welding short radius elbows and returns |
| ISO 5251 | Stainless steel butt-welding fittings |
| MSS SP-43 | Wrought stainless steel butt-welding fittings |
| MSS SP-75 | Forging butt-welding fittings |
| German Steel Pipe Fittings Standard | |
| DIN 2605 | Steel butt-welding pipe fittings.elbows and bends |
| DIN 2615 | Steel butt-welding pipe fittings.tees |
| DIN 2616 | Steel butt-welding pipe fittings.reducers |
| DIN 2617 | Steel butt-welding pipe fittings.caps |
| Japanese Steel Pipe Fittings Standard | |
| JIS B2311 | Universal steel butt-welding pipe fittings |
| JIS B2312 | Steel butt-welding pipe fittings |
| JIS B2313 | Steel plate butt-welding pipe fittings |
| Other Steel Pipe Fittings Standard | |
| EN 1025 | 3 Butt-welding pipe fittings |
ASTM A403 WP904L Pipe Fitting Classes for WP Grades
| CR | Corrosion resistant grade. S through WU Classes do not apply. |
| WP-WX | RT all welds with or without filler metal. |
| WP-WU | UT all welds with or without filler metal. |
| WP-S | Seamless |
| WP-W | Welded, RT or UT all pipe starting material welds made with filler metal. All fitting manufacturer welds except as excluded in A/SA403 paragraph 5.4.3. If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6 |
| WP Grade-grade-class | Insert grades (904L-904L) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades. |
ANSI B16.9 Stainless Steel 904L Buttweld Fittings Forms & Availability
Seamless/ Welded 100% Radiography Tested
| Products | Size | |
| ASTM A403 WP904L SS Elbow – Long Radius | ASTM A403 WP904L SS Stub Ends | Sizes 1/2″ – 48″ |
| ASTM A403 WP904L SS Elbow – Short Radius | ASTM A403 WP904L Stainless Steel Cross | |
| ASTM A403 WP904L Stainless 3D Elbow | ASTM A403 WP904L SS 5D Elbow | |
| ASTM A403 WP904L SS Reducing Elbow | ASTM A403 WP904L SS Reducing Cross | |
| ASTM A403 WP904L Stainless 45° Elbow | ASTM A403 WP904L Stainless Tees | |
| ASTM A403 WP904L SS Fabricated Tee | ASTM A403 WP904L Stainless End Cap | |
| ASTM A403 WP904L Stainless Reducer | ASTM A403 WP904L Stainless Coupling | |
| ASTM A403 WP904L SS Concentric Reducer | ASTM A403 WP904L SS Eccentric Reducer | |
| ASTM A403 WP904L SS Pipe Nipple | ASTM A403 WP904L SS Welded Pipe Fittings | |
| Stainless Steel 904L 90° LR Elbow | 904L Stainless Steel Seamless Pipe Fittings |
| Stainless Steel 904L 90° Weldable SR Elbow | SS UNS N08904 Pipe Reducers |
| ASME B16.9 Stainless Steel 904L 90° Reducing Elbow | 904L Stainless Steel Welded Pipe Fittings |
| MSS SP-43 Stainless Steel 904L Stub End | ASTM A403 WP904L Stainless Steel Caps |
| Stainless Steel 904S13 Pipe Fittings Supplier | A403 WP904L Two Joint Pipe Fittings |
| ASTM A403 Stainless Steel 904L Reducing Tee | ASTM A403 WP904L Lateral Tee Supplier |
| Sch 10 Stainless Steel 904L Concentric Reducer | Stainless Steel 904L Welded Pipe Fittings Dealer |
| Sch 80 Stainless Steel 904L Eccentric Reducer | A403 Grade WP904L Industrial Buttweld Pipe Fittings |
| ANSI B16.9 Stainless Steel 904L Pipe Cap | UNS N08904 Stainless Steel Weldable 3D Elbow |
| WP904L Stainless Steel 180° Buttweld Elbow | SS 904L Lap Joint Stub Ends Stockists |
| ASTM A403 Gr WP904L 45° Long Radius Elbow | INOX 1.4539 SS Short Radius Elbow Exporter |
| A403 Grade WP904L Pipe Bends | ASTM A403 WP904L Stainless Steel Pipe Elbow |
| 904L Stainless Steel 180° LR Return Bend | 904L Stainless Steel Seamless Reducing Tee |
| 904L Stainless Steel Seamless Fittings | Stainless Steel 904L 1D Elbow/3D Elbow/5D Elbow |
| Stainless Steel 904L Weldable 1.5D Elbow | 904L SS Two Halve Butt weld Fittings |
| INOX 1.4539 Stub End Exporter | 1 Inch Stainless Steel 904L Buttweld Pipe Fittings |
| 6 Inch SS 904L Buttweld Pipe Fittings | 904L Stainless Steel Buttweld Reducing Nipple |
| SUS 904L Seamless Buttweld Fittings | Sch 80 Stainless Steel 904L Pipe Fittings |
| ASTM A403 Stainless Steel 904L Eccentric Reducer | ASME B16.9 Stainless Steel X1NiCrMoCu25-20-5 10D Elbow |
| X1NiCrMoCu25-20-5 Stainless Steel Two Joint Pipe Fittings | 904L Stainless Steel LR Elbow Supplier |
| SS 904L Wrought Austenitic 45 Degree Elbow | ASTM A403 WP 904L Welded Pipe Fittings |
| X1NiCrMoCu25-20-5 SS 90° Seamless Elbow Dealer | Stainless Steel 904L Pipe Fittings Stockist |
| Stainless Steel 904L Pipe Fittings Supplier in Mumbai | SS 904L Butt weld Pipe Fittings Manufacturer in India |
| Stainless Steel 1.4539 Pipe Fittings Dimensions | Stainless Steel 904S13 Buttweld Reducing Nipple |
| Wrought Austenitic Stainless Steel 904L Pipe Fittings | ASTM A403 WP904L Eccentric Reducer at Best Price |
| SS X1NiCrMoCu25-20-5 Equal Cross Supplier | Suppliers of 904L Stainless Steel End Pipe Cap |
