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Stainless Steel 304L Pipe Fittings
Manufacturer of 304L Stainless Steel Buttweld Fittings, SS 304L Elbow in India
Stainless Steel 304L Pipe Fittings are made up of the 18/8 material that is strong and high temperature capable. R.C. Metal Corporation is a leading manufacturer and supplier of the SS 304L Elbow and other fittings in different specifications and grades. The elbows are used for changing pipe directions and there are other ASTM A403 Gr WP304L Fittings such as bend, crosses, tees and couplings. The A403 forged fittings come in the size range of 1/16 inches to 2 inches in outer diameter. These are high pressure, high temperature fittings.
Stainless Steel 304L Pipe Fittings
The 304L Stainless Steel Buttweld Fittings have high strength with 205MPa minimum yield strength and 515MPa minimum tensile strength. The operating temperature of the SS UNS S30403 Buttweld Fitting can go up to 870 degrees Celsius. The wrought products are stronger and are preferred for high pressure applications. The A403 WP304L Material has 18% chromium and 8% nickel in the composition along with carbon, manganese, silicon, sulfur and nitrogen. The carbon content is low in the SS 304L fittings so that welding operation is smooth.
Table of Contents
- SS 304L Fittings Material Specification
- 304L Stainless Steel Buttweld Fittings Thickness Table
- SS UNS S30403 Buttweld Fitting Dimensions Chart
- Equivalent Material of ASME SA403 WP304L Seamless Fittings
- Basic Types of Werkstoff No 1.4306 SS Buttweld Pipe Fittings
- ASTM A403 WP304L Fittings Mechanical Analysis
- Chemical Equation of SS 304L BW Fittings
- Physical Properties SA 403 Grade WP304L Tee
- Weight Chart of 304L Stainless Steel Equal Cross
There is very less carbide precipitation while welding and it avoid intergranular corrosion which in turn reduces localized corrosion. The ASME SA403 WP304L Seamless Fittings and welded fittings are used in petroleum, sea water, marine, medical, pharmaceutical and chemical industries. The seamless fittings are preferred for precise applications where the welded fittings can be used in any application. Please feel free to contact us for more information on the SS 304L BW Fittings and the price list.
Find out ASTM A403 Gr WP304L Fittings, ASME SA403 WP304L Seamless Fittings Specifications, SS 304L fittings Size Range.
| Specifications Standard | ASTM A403/ ASME SA403 |
|---|---|
| Size Range | Seamless Butt-Weld Fitting: From 1/2″ - 10″ Welded ButtWeld Fitting: From 1/2″ - 48″ |
| Grade | WP304L |
| Thickness of Fitting | SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75 |
| Size Ranges | ½” NB to 24″ NB in Schedule 10s, 40s, 80s, 160s, XXS. |
| Bending Radius | Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D |
| Dimension | ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10 |
| Types | Welded | Seamless | Fabricated |
| NPS | 90 Degree Elbows | 45 Degree Elbows | 180 Degree Return Bends | Tees | Lap Joint Stub Ends | Caps | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR | LR | 3R | LR | 3R | LR | LR | C | M | G | F | R | E | |||
| A | A | A | B | B | O | K | K | O | |||||||
| ½ | - | 1.50 | - | 0.62 | - | 3.00 | 1.88 | - | - | 1.00 | 1.00 | 1.38 | 3.00 | 0.12 | 1.00 |
| ¾ | - | 1.50 | - | 0.75 | - | 3.00 | 2.00 | - | - | 1.12 | 1.12 | 1.69 | 3.00 | 0.12 | 1.00 |
| 1 | 1.00 | 1.50 | - | 0.88 | - | 3.00 | 2.19 | 1.62 | 2.00 | 1.50 | 1.50 | 2.00 | 4.00 | 0.12 | 1.50 |
| 1¼ | 1.25 | 1.88 | - | 1.00 | - | 3.75 | 2.75 | 2.06 | 2.50 | 1.88 | 1.88 | 2.50 | 4.00 | 0.19 | 1.50 |
| 1½ | 1.50 | 2.25 | - | 1.12 | - | 4.50 | 3.25 | 2.44 | 3.00 | 2.25 | 2.25 | 2.88 | 4.00 | 0.25 | 1.50 |
| 2 | 2.00 | 3.00 | 6.00 | 1.38 | 2.50 | 6.00 | 4.19 | 3.19 | 4.00 | 2.50 | 2.50 | 3.62 | 6.00 | 0.31 | 1.50 |
| 2½ | 2.50 | 3.75 | 7.50 | 1.75 | 3.12 | 7.50 | 5.19 | 3.94 | 5.00 | 3.00 | 3.00 | 4.12 | 6.00 | 0.31 | 1.50 |
| 3 | 3.00 | 4.50 | 9.00 | 2.00 | 3.75 | 9.00 | 6.25 | 4.75 | 6.00 | 3.38 | 3.38 | 5.00 | 6.00 | 0.38 | 2.00 |
| 3½ | 3.50 | 5.25 | 10.50 | 2.25 | - | 10.50 | 7.25 | 5.50 | 7.00 | 3.75 | 3.75 | 5.50 | 6.00 | 0.38 | 2.50 |
| 4 | 4.00 | 6.00 | 12.00 | 2.50 | 5.00 | 12.00 | 8.25 | 6.25 | 8.00 | 4.12 | 4.12 | 6.19 | 6.00 | 0.44 | 2.50 |
| 5 | 5.00 | 7.50 | 15.00 | 3.12 | - | 15.00 | 10.31 | 7.75 | 10.00 | 4.88 | 4.88 | 7.31 | 8.00 | 0.44 | 3.00 |
| 6 | 6.00 | 9.00 | 18.00 | 3.75 | 7.44 | 18.00 | 12.31 | 9.31 | 12.00 | 5.62 | 5.62 | 8.50 | 8.00 | 0.50 | 3.50 |
| 8 | 8.00 | 12.00 | 24.00 | 5.00 | 9.94 | 24.00 | 16.31 | 12.31 | 16.00 | 7.00 | 7.00 | 10.62 | 8.00 | 0.50 | 4.00 |
| 10 | 10.00 | 15.00 | 30.00 | 6.25 | 12.44 | 30.00 | 20.38 | 15.38 | 20.00 | 8.50 | 8.50 | 12.75 | 10.00 | 0.50 | 5.00 |
| 12 | 12.00 | 18.00 | 36.00 | 7.50 | 14.88 | 36.00 | 24.38 | 18.38 | 24.00 | 10.00 | 10.00 | 15.00 | 10.00 | 0.50 | 6.00 |
| 14 | 14.00 | 21.00 | 42.00 | 8.75 | 17.38 | 42.00 | 28.00 | 21.00 | 28.00 | 11.00 | 11.00 | 16.25 | 12.00 | 0.50 | 6.50 |
| 16 | 16.00 | 24.00 | 48.00 | 10.00 | 19.88 | 48.00 | 32.00 | 24.00 | 32.00 | 12.00 | 12.00 | 18.50 | 12.00 | 0.50 | 7.00 |
| 18 | 18.00 | 27.00 | 54.00 | 11.25 | 22.38 | 54.00 | 36.00 | 27.00 | 36.00 | 13.50 | 13.50 | 21.00 | 12.00 | 0.5 | 8.00 |
| 20 | 20.00 | 30.00 | 60.00 | 12.50 | 24.88 | 60.00 | 40.00 | 30.00 | 40.00 | 15.00 | 15.00 | 23.00 | 12.00 | 0.50 | 9.00 |
| 22 | 22.00 | 33.00 | 66.00 | 13.50 | 27.31 | 66.00 | 44.00 | 33.00 | 44.00 | 16.50 | 16.50 | 25.25 | 12.00 | 0.50 | 10.00 |
| 24 | 24.00 | 36.00 | 72.00 | 15.00 | 29.81 | 72.00 | 48.00 | 36.00 | 48.00 | 17.00 | 17.00 | 27.25 | 12.00 | 0.50 | 10.50 |
| 26 | - | 39.00 | 78.00 | 16.00 | 32.31 | - | - | - | - | 19.50 | 19.50 | - | - | - | 10.50 |
| 28 | - | 42.00 | 84.00 | 17.25 | 34.75 | - | - | - | - | 20.50 | 20.50 | - | - | - | 10.50 |
| 30 | - | 45.00 | 90.00 | 18.50 | 37.25 | - | - | - | - | 22.00 | 22.00 | - | - | - | 10.50 |
| 32 | - | 48.00 | - | 19.75 | - | - | - | - | - | 23.50 | 23.50 | - | - | - | 10.50 |
| 34 | - | 51.00 | 102.00 | 21.00 | 42.25 | - | - | - | - | 25.00 | 25.00 | - | - | - | 10.50 |
| 36 | - | 54.00 | 108.00 | 22.25 | 44.69 | - | - | - | - | 26.50 | 26.50 | - | - | - | 10.50 |
| 38 | - | 57.00 | 114.00 | 23.62 | 47.25 | - | - | - | - | 28.00 | 28.00 | - | - | - | 12.00 |
| 40 | - | 60.00 | 120.00 | 24.88 | 49.75 | - | - | - | - | 29.50 | 29.50 | - | - | - | 12.00 |
| 42 | - | 63.00 | 126.00 | 26.00 | 52.19 | - | - | - | - | 30.00 | 28.00 | - | - | - | 12.00 |
| 44 | - | 66.00 | 132.00 | 27.38 | 54.69 | - | - | - | - | 32.00 | 30.00 | - | - | - | 13.50 |
| 46 | - | 69.00 | 138.00 | 28.62 | 57.19 | - | - | - | - | 33.50 | 31.50 | - | - | - | 13.50 |
| 48 | - | 72.00 | 144.00 | 29.88 | 59.69 | - | - | - | - | 35.00 | 33.00 | - | - | - | 13.50 |
Get Dimensions of SS UNS S30403 Buttweld Fitting, SA 403 Grade WP304L Tee and SS 304L BW Fittings schedules.
| Material | Werkstoff No. | Tradename | Density (g/cm3) | UNS No. |
| A403 WP304L Fitting | 1.4307 | 304L Stainless | 8.0 | S30403 |
ASTM A403 WP304L Cap, SS, ASME B16.9, SCH 160
Stainless Steel Stub End, A403 WP304L, 2-1/2 Inch, SCH 40S
Stainless Steel Equal Tee, ASTM A403 WP304L, SCH 10S
1/2 in. Butt Weld Schedule 10 304L Stainless Steel Long Radius 90 Degree Elbow
3 in. 304L Stainless Steel Cross
14 x 12 in. Schedule 10S 304L Stainless Steel Concentric Reducer
12 x 10 in. Butt Weld Schedule 10 304L Stainless Steel Eccentric Reducer
1 in. Butt Weld Schedule 40 304L Stainless Steel Long Radius 45 Degree Elbow
1-1/2 x 1-1/2 x 1 in. Weld Schedule 10 304L Stainless Steel Reducing Tee
Check A403 WP304L Material, ASTM A403 Gr WP304L Pipe Cap mechanical properties, Werkstoff No 1.4306 SS Buttweld Pipe Fittings Chemical Composition.
| Gr. | Yield Strength 0.2% Proof (MPa) minimum | Tensile Strength (MPa) minimum | Elongation (% in 50 mm) minimum | Hardness | |
| Brinell (HB) Maximum | Rockwell B (HR B) Maximum | ||||
| 304L | 170 | 485 | 40 | 201 | 92 |
| Grade | Mn | C | P | Si | S | N | Cr | Mo | Ni | |
| SA403 WP304L | minimum- miximum | - 2.0 | - 0.030 | - 0.045 | - 0.75 | - 0.030 | - 0.10 | 18.0 20.0 | - | 8.0 12.0 |
| Grade | Elastic Modulus (GPa) | Density (kg/m3) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity(W/m.K) | Electrical Resistivity (n.m) | Specific Heat 0-1000C(J/kg.K) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| ASTM A403 WP304L | 193 | 8000 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 720 | 500 |
Refer Weights of SS 304L Eccentric Reducer and Contact for best offers on ASTM A403 WP304L Fittings, 304L Stainless Steel Equal Cross.
