Stainless Steel 304/304L/304H Buttweld Fittings
UNS S30403 Short Radius, UNS S30409 LR Return Bend, DIN 1.4301 Exhaust Pipe Reducer, 304 SS 5D Elbow, Stainless Steel 304L 1.5D Elbow, UNS S30400 Equal Tee, ASTM A403 SS 304 1D Elbow.
![](https://nissansteel.com/wp-content/uploads/2022/11/buttweld.jpg)
![](https://nissansteel.com/wp-content/uploads/2022/11/fittings.gif)
![](https://nissansteel.com/wp-content/uploads/2022/11/buttweld-fitting-packing.jpg)
About Stainless Steel 304/304L/304H Buttweld Fittings
Stainless Steel 304/304L/304H buttweld fittings are the piping industry’s most widely used and versatile grades of stainless steel. Each grade offers different mechanical and chemical properties suited for specific applications.
Stainless Steel 304 is the standard “18/8” stainless steel and is the most widely used grade for buttweld fittings. It has excellent forming and welding properties and good corrosion resistance, making it ideal for many applications. Stainless Steel 304L is a low-carbon version of 304, making it resistant to intergranular corrosion and suitable for use in the as-welded condition. It is commonly used in applications where the environment is highly corrosive and where post-weld annealing is not possible.
Stainless Steel 304H is a high-carbon version of 304 designed for high-temperature applications. It offers superior strength and durability compared to 304 and 304L, making it ideal for applications with high-temperature resistance. In terms of mechanical properties, Stainless Steel 304 has a yield strength of 205 MPa and a tensile strength of 515 MPa, while 304L has a yield strength of 170 MPa and a tensile strength of 485 MPa. 304H has a yield strength of 205 MPa and a tensile strength of 515 MPa, making it the strongest of the three grades.
Stainless Steel 304/304L/304H buttweld fittings are a versatile and reliable option for many applications. Each grade offers different mechanical and chemical properties suited for specific applications, making it essential to choose the right grade for your needs.
Our company packs Stainless Steel 304/304L/304H buttweld fittings with the utmost care to ensure safe and secure transportation. Each fitting is thoroughly cleaned to remove debris or contaminants and then carefully wrapped in protective material to prevent damage during transit. The fittings are packaged in sturdy wooden boxes or crates, labeled with relevant information such as product specifications, grades, and quantities. This helps keep the fittings in good condition and makes it easier to identify and track the products during transit. Our packing methods ensure that the fittings reach the customer in perfect condition and ready for use.
304 SS 5D Elbow Stockist, SS 304H Buttweld Welded Cap Exporter, DIN 1.4301 Reducing Tee Stockist, SS 304H 3D Elbow Manufacturer, Stainless Steel 304L 90 Degree Elbow Stockist.
Specification of Stainless Steel 304/304L/304H Buttweld Fittings
Specification | ASTM A403 / ASME SA403 |
Standard | EN, ISO, DIN, JIS, NPT |
Dimension Standard | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
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 |
Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Type | Seamless / Welded / Fabricated |
Pressure-Temperature Class | 150LB, 300LB, 600LB, 1500LB, 2500LB. |
Schedule | Schedule 5 TO Schedule XXS. |
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 |
Ready stock of available for Stainless Steel 304/304L/304H Buttweld Fittings
Equivalent Grades of Stainless Steel 304/304L/304H Buttweld Fittings
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
SS 304H | S30409 | 1.4301 | - | - | - | - | - |
Chemical Composition of Stainless Steel 304/304L/304H Buttweld Fittings
Grade | C | Mn | Si | P | S | Cr | Mo | Ni |
SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 |
SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 |
SS 304H | 0.10 max | 2 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 |
Mechanical Properties of Stainless Steel 304/304L/304H Buttweld Fittings
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Other Types of Stainless Steel 304/304L/304H Buttweld Fittings
Dimensions Standard Of Stainless Steel 304/304L/304H Buttweld Fittings
![](https://nissansteel.com/wp-content/uploads/2022/11/stainless-steel-buttweld-pipe-fittings-dimension.jpg)
Nominal Pipe Size | Outside Diameter | Caps | Straight Tees | Straight Crosses | Stub Ends | |||
inch | mm | 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 |
Size Of Stainless Steel 304/304L/304H Buttweld Fittings
Product | Size* | Wall Thickness** | Seamless | Welded |
Elbow | 1/2"-24" | SCH10S~XXS | √ | √ |
8"-104" | SCH5S~80S/XS | √ | ||
Tee | 1/2"-24" | SCH10S~XXS | √ | √ |
8"-104" | SCH5S~80S/XS | √ | ||
Reducer | 1/2"-24" | SCH10S~XXS | √ | √ |
8"-104" | SCH5S~80S/XS | √ | ||
Cap | 1/2"-80" | SCH10S~SCH160 | √ | |
Lap Joint Stub End | 1/2"-24" | SCH5S~80S/XS | √ | √ |
8"-80" | SCH5S~80S/XS | √ |
Weight Chart Of Stainless Steel 304/304L/304H Buttweld Fittings
DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | 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 | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | |
40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
50x25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
50x40 | 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 |
100x50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
100x80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
150x80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
150x100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
200x100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
200x150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
Pressure Rating Of Stainless Steel 304/304L/304H Buttweld Fittings
(oF) | (oC) | 150 |
-20 to 150 | -29 to 66 | 300 |
200 | 93 | 265 |
250 | 121 | 225 |
300 | 149 | 185 |
350 | 177 | 150 |
400 | 204 | - |
450 | 232 | - |
500 | 260 | - |
550 | 288 | - |
industrial use fitting for Stainless Steel 304/304L/304H Buttweld Fittings
Price Of Stainless Steel 304/304L/304H Buttweld Fittings
Stainless Steel Elbow | USD $2.06 - $10.07 / Piece (FOB Price) on request |
Stainless Steel Equal Tee | USD $2.06 - $10.07 / Piece (FOB Price) on request |
Stainless Steel Reducing Tee | USD $2.06 - $10.07 / Piece (FOB Price) on request |
Stainless Steel Cross | USD $2.06 - $10.07 / Piece (FOB Price) on request |
Stainless Steel Cap | USD $2.06 - $10.07 / Piece (FOB Price) on request |
Application Of Stainless Steel 304/304L/304H Buttweld Fittings
![](https://nissansteel.com/wp-content/uploads/2022/09/application-industries-296x300.jpg)
We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Oil & Gas Industries
- Sugar Industries
Testing Of Stainless Steel 304/304L/304H Buttweld Fittings
We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.
- Eddy Current Examining
- Hydrostatic Analysis
- Pitting Protection Test
- Power Generation Industries
- Positive Material Recognition
![](https://nissansteel.com/wp-content/uploads/2022/09/ferrite.jpg)
Packing Of Stainless Steel 304/304L/304H Buttweld Fittings
![](https://nissansteel.com/wp-content/uploads/2022/09/packing.jpg)
We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as:
- Wooden Boxes
- Wooden Pallets
- Shrink-Wrapped
- Carton Boxes
- Wooden crates
Stainless Steel Buttweld Fittings
- Stainless Steel 304/ 304L/ 304H Buttweld Fittings
- Stainless Steel 309 Buttweld Fittings
- Stainless Steel 310/ 310S Buttweld Fittings
- Stainless Steel 316/ 316L/ 316Ti Buttweld Fittings
- Stainless Steel 321 Buttweld Fittings
- Stainless Steel 347/ 347H Buttweld Fittings
- Stainless Steel 904L Buttweld Fittings
- Stainless Steel 15-5 PH Buttweld Fittings
- Stainless Steel 17-4 PH Buttweld Fittings