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Stainless Steel 310 Butt weld Pipe Fittings, ASTM A403 Austenitic Stainless Steel 310 Pipe Fittings, Stainless Steel 310 Equal Tee, AISI 310 Elbow, SS WP310S Pipe Elbow, Werkstoff Nr 1.4841 butt weld fittings.


Silicon Steels is one of the best manufacturers, suppliers, stockiest, and exporters of Stainless Steel 310 Buttweld Fittings, which possesses good ductility, forming, and thermal properties. It possesses the best corrosion resistance properties. ASTM A403 Austenitic Stainless Steel 310 pipe fittings are available in different shapes and sizes. Its thickness ranges from 1 mm to 200 mm. Stainless Steel 310 Butt weld fittings possess high yield strength and mechanical properties. These Stainless Steel 310 Butt weld fittings are manufactured using the best quality raw material and latest technology under the special guidance of highly skilled experts. One can get these Stainless Steel 310 Butt weld fittings at the most affordable price. UNS Butt weld fittings contain high tensile strength and toughness.

Stainless Steel 310 Buttweld Fittings has the best corrosion resistance to stress corrosion cracking. ASME SA403 Stainless Steel 310 Butt weld fittings can be used effectively up to 1904 Degree F. It contains 54.7% Ferrite as primary content, followed by 26% chromium and 21% nickel content. Werkstoff Nr 1.4841 butt weld fittings are very accurate designed and it delivers excellent performance. It is highly resistant to pitting and crevice corrosion and other organic and inorganic acids.


Butt weld fittings Manufacturer
process buttweld fittings
stainless steel 310 buttweld fittings supplier stockist

ASME B16.28 Stainless Steel 310 Seamless Buttweld Fittings, Stainless Steel UNS S31000 Stub End, SS UNS S31000 Buttweld Fitting, Stainless Steel SS 310 U bend Supplier.

Stainless Steel 310 butt weld fittings are mostly used in heat exchangers and condensers. Stainless Steel 310 Cross is used in pulp and paper industry and sugar mills. Stainless Steel 310 Pipe bend is often used in the construction industry. Stainless Steel 310 Elbow fittings are used in the petrochemical industry, chemical industry, petroleum industry, and oil & gas industry. It is also used in power generation units.

Specification :

Specifications ASTM A403 / ASME SA403
Dimension Standard ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
ASME B16.9 standard for – Factory-Made Wrought Buttwelding Fittings
ASME B16.25 Buttwelding Ends.
ASME B16.28 standard for – Butt-Welded Short Radius Elbows & Returns Bends
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Seamless Butt Weld Fitting Size 1/2" - 10"
Welded Butt Weld Fittings Size 1/2" - 48"
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type Seamless / Welded / Fabricated

Types of Stainless Steel 310 Buttweld Fittings :


Buttweld concentric reducer
  • ASTM A403 Stainless Steel 310 Concentric Reducer
  • S31000 Stainless Steel SCH10 Concentric Reducer
  • SS 310 SCH20 Concentric Reducer
  • Werkstoff Nr. 1.4841 Concentric Reducer
  • UNS S31000 Concentric Reducer
  • JIS SUS 310 Concentric Reducer
  • BS 310S24 Concentric Reducer
  • Gost 20Ch25N20S2 Concentric Reducer
  • EN X15Crni25-20 Concentric Reducer
  • Buttweld Eccentric Reducer
  • ASTM A403 Stainless Steel 310 Eccentric Reducer
  • S31000 Stainless Steel SCH10 Eccentric Reducer
  • SS 310 SCH20 Eccentric Reducer
  • Werkstoff Nr. 1.4841 Eccentric Reducer
  • UNS S31000 Eccentric Reducer
  • JIS SUS 310 Eccentric Reducer
  • BS 310S24 Eccentric Reducer
  • Gost 20Ch25N20S2 Eccentric Reducer
  • EN X15Crni25-20 Eccentric Reducer
  • Buttweld End Cap
  • ASTM A403 Stainless Steel 310 End Cap
  • S31000 Stainless Steel SCH10 End Cap
  • SS 310 SCH20 End Cap
  • Werkstoff Nr. 1.4841 End Cap
  • UNS S31000 End Cap
  • JIS SUS 310 End Cap
  • BS 310S24 End Cap
  • Gost 20Ch25N20S2 End Cap
  • EN X15Crni25-20 End Cap
  • Buttweld Equal Tee
  • ASTM A403 Stainless Steel 310 Equal Tee
  • S31000 Stainless Steel SCH10 Equal Tee
  • SS 310 SCH20 Equal Tee
  • Werkstoff Nr. 1.4841 Equal Tee
  • UNS S31000 Equal Tee
  • JIS SUS 310 Equal Tee
  • BS 310S24 Equal Tee
  • Gost 20Ch25N20S2 Equal Tee
  • EN X15Crni25-20 Equal Tee
  • Buttweld Elbow 45 Deg
  • ASTM A403 Stainless Steel 310 Elbow 45 Deg
  • S31000 Stainless Steel SCH10 Elbow 45 Deg
  • SS 310 SCH20 Elbow 45 Deg
  • Werkstoff Nr. 1.4841 Elbow 45 Deg
  • UNS S31000 Elbow 45 Deg
  • JIS SUS 310 Elbow 45 Deg
  • BS 310S24 Elbow 45 Deg
  • Gost 20Ch25N20S2 Elbow 45 Deg
  • EN X15Crni25-20 Elbow 45 Deg
  • Buttweld Elbow 90 Deg
  • ASTM A403 Stainless Steel 310 Elbow 90 Deg
  • S31000 Stainless Steel SCH10 Elbow 90 Deg
  • SS 310 SCH20 Elbow 90 Deg
  • Werkstoff Nr. 1.4841 Elbow 90 Deg
  • UNS S31000 Elbow 90 Deg
  • JIS SUS 310 Elbow 90 Deg
  • BS 310S24 Elbow 90 Deg
  • Gost 20Ch25N20S2 Elbow 90 Deg
  • EN X15Crni25-20 Elbow 90 Deg
  • Buttweld Elbow 180 Deg
  • ASTM A403 Stainless Steel 310 Elbow 180 Deg
  • S31000 Stainless Steel SCH10 Elbow 180 Deg
  • SS 310 SCH20 Elbow 180 Deg
  • Werkstoff Nr. 1.4841 Elbow 180 Deg
  • UNS S31000 Elbow 180 Deg
  • JIS SUS 310 Elbow 180 Deg
  • BS 310S24 Elbow 180 Deg
  • Gost 20Ch25N20S2 Elbow 180 Deg
  • EN X15Crni25-20 Elbow 180 Deg
  • Buttweld Elbow Nipple Fittings
  • ASTM A403 Stainless Steel 310 Elbow Nipple Fittings
  • S31000 Stainless Steel SCH10 Elbow Nipple Fittings
  • SS 310 SCH20 Elbow Nipple Fittings
  • Werkstoff Nr. 1.4841 Elbow Nipple Fittings
  • UNS S31000 Elbow Nipple Fittings
  • JIS SUS 310 Elbow Nipple Fittings
  • BS 310S24 Elbow Nipple Fittings
  • Gost 20Ch25N20S2 Elbow Nipple Fittings
  • EN X15Crni25-20 Elbow Nipple Fittings
  • Buttweld Stub End
  • ASTM A403 Stainless Steel 310 Stub End Fitting
  • S31000 Stainless Steel SCH10 Stub End Fitting
  • SS 310 SCH20 Stub End Fitting
  • Werkstoff Nr. 1.4841 Stub End Fitting
  • UNS S31000 Stub End Fitting
  • JIS SUS 310 Stub End Fitting
  • BS 310S24 Stub End Fitting
  • Gost 20Ch25N20S2 Stub End Fitting
  • EN X15Crni25-20 Stub End Fitting
  • Buttweld Cross
  • ASTM A403 Stainless Steel 310 Cross
  • S31000 Stainless Steel SCH10 Cross
  • SS 310 SCH20 Cross
  • Werkstoff Nr. 1.4841 Cross
  • UNS S31000 Cross
  • JIS SUS 310 Cross
  • BS 310S24 Cross
  • Gost 20Ch25N20S2 Cross
  • EN X15Crni25-20 Cross

  • Equivalent Grade :

    Grade UNS DIN JIS EN GOST BS
    SS 310 S31000 1.4841 SUS 310 X15CrNi25-20 20Ch25N20S2 310S24

    Chemical Composition :

    Grade C Mn Si P S Cr Mo Ni Fe
    SS 310 0.015 max 2.0 max 0.15 max 0.020 max 0.015 max 24.00 - 26.00 0.10 max 19.00 - 21.00 54.7 min

    Elbow Dimensions Standard :

    buttweld fittings dimensions
    NOMINAL PIPE SIZE ALL FITTINGS ALL FITTINGS ELBOWS AND TEES 180 DEG RETURN BENDS 180 DEG RETURN BENDS 180 DEG RETURN BENDS REDUCERS CAPS
    NPS O.D. at Bevel (1), (2) I.D. at End
    (1), (3), (4)
    Centre -to- End Dimension A, B, C, M Centre-to- Centre O Back-to- Face K Alignment of Ends U Overall Length H Overall Length E
    ½ to 2½ 0.06
    -0.03
    0.03 0.06 0.25 0.25 0.03 0.06 0.12
    3 to 3 ½ 0.06 0.06 0.06 0.25 0.25 0.03 0.06 0.12
    4 0.06 0.06 0.06 0.25 0.25 0.03 0.06 0.12
    5 to 8 0.09
    -0.06
    0.06 0.06 0.25 0.25 0.03 0.06 0.25
    10 to 18 0.16
    -0.12
    0.12 0.09 0.38 0.25 0.06 0.09 0.25
    20 to 24 0.25
    -0.19
    0.19 0.09 0.38 0.25 0.06 0.09 0.25
    26 to 30 0.25
    -0.19
    0.19 0.12 0.19 0.38
    32 to 48 0.25
    -0.19
    0.19 0.19 0.19 0.38

    Dimensions Chart of Steel Reducer Fittings :

    Reducer Fittings dimensions
    NOMINAL PIPE SIZE OUTSIDE DIAMETER END TO END
    Inch D P H
    3/4 x 1/2 26.7 21.3 38
    3/4 x 3/8 26.7 17.1 38
    1 x 3/4 33.4 26.7 51
    1 x 1/2 33.4 21.3 51
    1 1/4 x 1 42.2 33.4 51
    1 1/4 x 3/4 42.2 26.7 51
    1 1/4 x 1/2 42.2 21.3 51
    1 1/2 x 1 1/2 48.3 42.2 64
    1 1/2 x 1 48.3 33.4 64
    1 1/2 x 3/4 48.3 26.7 64
    1 1/2 x 1/2 48.3 21.3 64
    2 x 1 1/2 60.3 48.2 76
    2 x 1 1/4 60.3 42.2 76
    2 x 1 60.3 33.4 76
    2 x 3/4 60.3 26.7 76
    2 1/2 x 2 73 60.3 89
    2 1/2 x 1 1/2 73 48.3 89
    2 1/2 x 1 1/4 73 42.2 89
    2 1/2 x 1 73 33.4 89
    3 x 2 1/2 88.9 73 89
    3 x 2 88.9 60.3 89
    3 x 1 1/2 88.9 48.3 89
    3 x 1 1/4 88.9 42.2 89
    3 1/2 x 3 101.6 88.9 102
    3 1/2 x 21/2 101.6 73 102
    3 1/2 x 2 101.6 60.3 102
    3 1/2 x 1 1/2 101.6 48.3 102
    3 1/2 x 1 1/4 101.6 42.2 102
    4 x 3 1/2 114.3 101.6 102
    4 x 3 114.3 88.9 102
    4 x 2 1/2 114.3 73 102
    4 x 2 114.3 60.3 102
    4 x 1 1/2 114.3 48.3 102
    5 x 4 141.3 114.3 127
    5 x 3 1/2 141.3 101.6 127
    5 x 3 141.3 88.9 127
    5 x 2 1/2 141.3 73 127
    5 x 2 141.3 60.3 127
    6 x 5 168.3 141.3 140
    6 x 4 168.3 114.3 140
    6 x 3 1/2 168.3 101.6 140
    6 x 3 168.3 88.9 140
    6 x 2 1/2 168.3 73 140
    8 x 6 219.1 168.3 152
    8 x 5 219.1 141.3 152
    8 x 4 219.1 114.3 152
    8 x 3 1/2 219.1 101.6 152
    10 x 8 273.1 219.1 178
    10 x 6 273.1 168.1 178
    10 x 5 273.1 141.3 178
    10 x 4 273.1 114.3 178
    12 x 10 323.9 273.1 203
    12 x 8 323.9 219.1 203
    12 x 6 323.9 168.3 203
    12 x 5 323.9 141.3 203
    14 x 12 355.6 323.9 330
    14 x 10 355.6 273.1 330
    14 x 8 355.6 219.1 330
    14 x 6 355.6 168.3 330
    16 x 14 406.4 355.6 356
    16 x 12 406.4 323.9 356
    16 x 10 406.4 273.1 356
    16 x 8 406.4 219.1 356
    16 x 6 406.4 168.3 356
    18 x 16 457 406.4 381
    18 x 14 457 355.6 381
    18 x 12 457 323.9 381
    18 x 10 457 273.1 381
    18 x 8 457 219.1 381
    20 x 18 508 457 508
    20 x 16 508 406.4 508
    20 x 14 508 355.6 508
    20 x 12 508 323.9 508
    20 x 10 508 273.1 508
    20 x 8 508 219.1 508
    22 x 20 559 508 508
    22 x 18 559 457 508
    22 x 16 559 406.4 508
    22 x 14 559 355.6 508
    22 x 12 559 323.9 508
    24 x 10 559 273.1 508
    24 x 22 610 559 508
    24 x 20 610 508 508
    24 x 18 610 457 508
    24 x 16 610 406.4 508
    24 x 14 610 355.6 508
    24 x 12 610 323.9 508
    24 x 10 610 273.1 508

    Steel Buttweld Fittings Pressure Rating Chart :

    NPS
    (inch)
    Pipe Sch. Wall
    Thk.
    (in)
    OD
    (inch)
    Temperature
    100 200 300 400 500
    Allowable Stress (Pressure Rating)
    16700 16700 16700 15500 14400
    1" 40 0.133 1.315 2205 2205 2205 2047 1902
    80 0.179 1.315 3061 3061 3061 2841 2640
    160 0.250 1.315 4493 4493 4493 4170 3874
    1 1/2" 40 0.145 1.900 1629 1629 1629 1512 1404
    80 0.200 1.900 2303 2303 2303 2138 1986
    160 0.281 1.900 3362 3362 3362 3120 2899
    2" 40 0.154 2.375 1371 1371 1371 1272 1182
    80 0.218 2.375 1985 1985 1985 1843 1712
    160 0.344 2.375 3283 3283 3283 3047 2831
    3" 40 0.216 3.500 1301 1301 1301 1208 1122
    80 0.300 3.500 1844 1844 1844 1712 1590
    160 0.438 3.500 2787 2787 2787 2587 2403
    4" 40 0.237 4.500 1102 1102 1102 1023 950
    80 0.337 4.500 1596 1596 1596 1482 1377
    160 0.531 4.500 2611 2611 2611 2424 2552
    5" 40 0.258 5.563 965 965 965 896 832
    80 0.375 5.563 1428 1428 1428 1325 1231
    160 0.625 5.563 2474 2474 2474 2296 2133
    6" 40 0.280 6.625 877 877 877 814 756
    80 0.432 6.625 1379 1379 1379 1280 1189
    160 0.719 6.625 2382 2382 2382 2211 2054
    8" 40 0.322 8.625 771 771 771 716 665
    80 0.500 8.625 1218 1218 1218 1131 1050
    160 0.906 8.625 2298 2298 2298 2133 1982
    10" 40 0.365 10.750 699 699 699 649 603
    80 0.594 10.750 1159 1159 1159 1075 999
    160 1.125 10.750 2289 2289 2289 2124 1974

    Dimensional Tolerances Of Butt Weld Elbows :

    tolerance dimensions
    Outside Diameter
    at Bevel (D)
    + 1.06
    - 0.08
    1.06 1.06 + 2.04
    - 1.06
    Nominal Pipe Size 1/2 to 2½ 3 to 3½ 4 5 to 8
    Center to End LR (A/B) 2 2 2 2
    Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
    Outside Diameter
    at Bevel (D)
    + 4
    - 3.02
    + 6.04
    - 4.08
    + 6.04
    - 4.08
    + 6.04
    - 4.08
    Inside Diameter at End 3.02 4.08 + 6.04
    - 4.08
    + 6.04
    - 4.08
    Center to End 3D (A/B) 3 3 6 6
    Center to End LR (A/B) 2 2 3 5
    Inside Diameter at End 0.08 1.06 1.06 1.06
    Center to End 3D (A/B) 3 3 3 3
    Wall Thickness (t) Not less than 87.05% of Nominal Wall Thickness

    Prices of Buttweld Pipe Fittings :


    Steel 45° Elbows

    Steel 45 Elbow °
    $80.12 - $95.28/ Piece

    Steel 90° Elbows

    Steel 90° Elbow
    $2.09 - $3.07/ Piece

    Steel 180° Elbows

    Steel 180° Elbow
    $0.49 - $48.27/ Piece

    Steel Equal Tees

    Steel Equal Tee
    $5.89 - $175.32/ Piece


    Steel Concentric Reducer

    Steel Concentric Reducer
    US $1-5 / Piece

    Steel Eccentric Reducer

    Steel Eccentric Reducer
    US $0.07 / Piece

    Steel LR Elbow

    Steel LR Elbow
    US $0.01-3 / Piece

    Steel SR Elbow

    Steel SR Elbow
    US $0.1-0.2 / Piece


    Steel End Pipe Cap

    Steel End Pipe Cap
    US $1-5 / Piece

    Steel Stub End

    Steel Stub End
    US $ 2.5-50 / Piece

    Steel Equal Cross

    Steel Equal Cross
    US $ 1-15 / Piece

    Steel Reducing Tee / Unequal Tee

    Steel Reducing Tee
    US $ 1.2 / Piece





    Applications :

    These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

    application of silicon steel

    Packaging Used By Us :

    packaging and uses of silicon steel

    We ship our stainless steel metal products in industry leading packaging designed to ensure your order reaches its destination safely. We offer multiple packaging options to meet your specific requirements. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. We pack our goods in numerous ways based on the products. We pack our products in multiple ways.


    Testing Used By Us :

    To specify the various physical and mechanical properties of the finished product, various tests, both destructive and nondestructive, are performed. Metallurgical, hardness, hardenability, tension, ductility, compression, fatigue, impact, wear, corrosion, creep, machinability, radiography, magnetic particle, ultrasonic, and eddy current are some of the major tests that are performed by quality control personnel. Metallurgical testing is used to determine the quality of steel by analyzing the microstructure of a sample under a microscope. A cross section of a sample is first highly polished and then examined at a magnification from 100-500 diameters. The microstructure of steel consists of grains of different compositions and sizes.

    Testing Used By Silicon steel
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