PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

Duplex steel and engg co are one of the esteemed developers, suppliers, and exporters of superior grade 904L buttweld fittings. Stainless Steel 904L buttweld Fittings can also be seamless, welded, or fabricated. Grade 904L buttweld fitting is the low carbon version, it can also be considered as a modification of SS grade 904. Grade 904L is non-magnetic, and offers excellent properties such as formability, toughness, impact strength, and weldability.

904L buttweld Fitting is stainless steel and is a non-stabilized austenitic stainless steel with low carbon content in its chemical composition. This grade 904 high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. Alloy grade 904L Butt Welded Fitting exhibits great features like corrosion resistant attributes which are greater than the conservative chrome-nickel alloys, particularly phosphoric, acetic, and sulphuric acids. Stainless Steel 904L Buttweld Fittings are remarkably durable and sustainable.

904L Stainless Steel Elbow, SS 904L Pipe Fittings, Stainless Steel 904L Pipe Fittings, SS 904L Elbow Price, Stainless Steel 904L Buttweld Fittings, SS 904L Pipe Fittings Suppliers in Mumbai, India.

SS 904L Elbow, 904L Stainless Steel Pipe Fittings, 904L Stainless Steel Weld Fittings, SS 904L Pipe Fittings, 904L Stainless Steel Fittings, Stainless Steel 904L Buttweld Fittings Manufacturers in India.

Stainless Steel 904L Buttweld Fittings

The stable chemical composition of grade 904L includes 23 percent nickel, around 17-19 percent chromium, and other elements like carbon, manganese, silicon, phosphorus, sulfur, and 4 percent molybdenum and nitrogen in the composition. These grade 904L obtains around 220MPa minimum yield strength and 490MPa minimum tensile strength from their chemical composition. The composition of these Grade Fitting provides it the excellent strength and corrosion resistance. SS 904L Buttweld Fittings are excellently resistant the various corrosive media and are used where the piping system is subjected to continuous heating and cooling over an extensive range of temperatures. Some key notable applications of grade 904L Buttweld Fittings in important industries are the fertilizer and acid production machinery, utility scrubber assemblies, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, & Heat Exchangers.

The steel grade 904L is also resistant to stress corrosion cracking and crevice corrosion. The grade 904L of stainless steel is Cr–Ni stainless steel that has the addition of titanium which help to oppose the intergranular corrosion. Duplex steel and engg co manufactures supreme grade 904L buttweld fittings and fulfills the requirements of our valuable customers.


904L Stainless Steel Pipe Fittings Specifications

Specifications ASTM A403 / ASME SA403
Size Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
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
Type DN15-DN1200
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Stainless Steel Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 Stainless Steel Buttweld Fitting
Elbows Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D .
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Connection Welding
Manufacturing process Forge, Cast, Push, Press, etc.
Key markets and industries
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Specialized manufacturer of 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, 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

Types of Stainless Steel 904L Pipe Fittings

Buttweld 90 Degree Elbow

904L Stainless Steel 90 Degree Elbow

Buttweld 45 Degree Elbow

904L SS 45 Degree Elbow

Buttweld 180 Degree Elbow

SS 904L 180 Deg Elbow

Concentric Reducer

904L Stainless Steel Concentric Reducer

Eccentric Reducer

904L Stainless Steel Eccentric Reducer

Long Radius Elbow

904L Stainless Steel Long Radius Elbow

Short Radius Elbow

904L Stainless Steel Short Radius Elbow

Pipe Bend

ASTM A403 WP904L Stainless Steel Pipe Bend

Piggable Bend

ANSI B16.9 904L Stainless Steel Piggable Bend

Pipe Nipple

ASME SA403 SS 904L Pipe Nipple

Equal Tee

904L Stainless Steel Equal Tee

Equal Cross

Stainless Steel 904L Equal Cross

Long Stub End

Stainless Steel 904L Long Stub End

Short Stub End

Stainless Steel 904L Short Stub End

Pipe Cap

Stainless Steel 904L Pipe Cap

SS 904L Pipe Fittings Equivalent Material

STANDARD WERKSTOFF NR. UNS JIS KS BS AFNOR EN
SS 904L 1.4539 N08904 SUS 904L STS 317J5L 904S13 Z2 NCDU 25-20 X1NiCrMoCu25-20-5

904L Stainless Steel 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

904L Stainless Steel Buttweld Fittings Mechanical Properties

Density Melting Point Tensilee Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1510 °C (2750 °F) Psi – 75,000 , MPa – 485 Psi – 40,000 , MPa – 275 20 %

ASTM A403 WP904L Stainless Steel Pipe Fittings, SS 904L Pipe Fittings Manufacturer, 904L Stainless Steel Reducer, Stainless Steel 904L Pipe Elbow, SS 904L Pipe Fittings Suppliers in Mumbai.

If you are looking for best prices for 904L Stainless Steel 904L Pipe Fittings, SS 904L Elbow, 904L Stainless Steel Reducer email us on info@duplexsteelalloys.com or call us on +91 9664408767

Stainless Steel 904L Pipe Fittings Price List

Product Price
Custom Size 4 Inch SS 904L 3D Elbow Price US $ 0.5-1.0 / Piece
Two Halve SS 904L Butt weld Fittings Price US $ 1.00-4000.0 / Piece
904L Stainless Steel Reducing Elbow Price List US $ 2.5-60.0 / Piece
904L Schedule 10 Stainless Steel Pipe Fittings Price US $ 00.1-40 / Piece
ANSI B16.9 904L Stainless Steel Welded Pipe Elbow Price US $ 1-4000 / Piece
904L Stainless Steel Seamless Long Radius 90 Degree Elbow US $ 400 / Ton
ASTM A403 Grade WP904L Buttweld Pipe Fittings Price US $ 0.5-1 / Piece
ASME SA 403 WP904L Stainless Steel SMLS Fittings Price List US $ 3.0-50.0 / Piece
904L Stainless Steel End Cap Price List US $ 00.9 / Piece

SS 904L Buttweld Pipe Fittings Dimensions

Normal Pipe Size For (NPS) For ANSI/ASME B16.9 10S Schedule 40S Schedule 80S Schedule
Buttweld 90 Degree Elbow Buttweld 45 Degree Elbow B16.9 Buttweld Equal Tee Buttweld 90 Deg Elbows Buttweld 45 Deg Elbows B16.9 Buttweld Equal Tee Buttweld 90 Degree Elbow Buttweld 45 Degree Elbow ASME B16.9 Buttweld 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
Normal Pipe Size For (NPS) For ANSI/ ASME B16.9 10S Schedule 40S Schedule 80S Schedule
Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And Reducing Tee Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And Reducing Tee Buttweld Con Pipe Reducer Buttweld Ecc Pipe Reducer Buttweld Unequal And 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

904L Stainless Steel Pipe Fitting Tolerance

Pressure Rating (psig)
Pipe Size
(inches)
Pipe Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1" 160 6140 5296 4759 4375 4068 3876 3761 3684 3646
80 4213 3634 3265 3002 2791 2659 2580 2528 2501
40 3048 2629 2362 2171 2019 1924 1867 1824 1810
1 1/2" 160 4619 3984 3580 3291 3060 2916 2829 2772 2743
80 3182 2744 2466 2267 2108 2009 1949 1909 1889
40 2257 1947 1750 1608 1496 1425 1383 1354 1340
2" 160 4499 3880 3486 3205 2980 2840 2755 2699 2671
80 2747 2369 2129 1957 1820 1734 1682 1648 1631
40 1902 1640 1474 1355 1260 1201 1165 1141 1129
3" 160 3840 3312 2976 2736 2544 2424 2352 2304 2280
80 2553 2202 1979 1819 1691 1612 1564 1532 1516
40 1806 1558 1400 1287 1196 1140 1106 1084 1072
4" 160 3601 3106 2791 2566 2386 2273 2206 2161 2138
80 2213 1909 1715 1577 1466 1397 1355 1328 1314
40 1531 1321 1187 1091 1014 967 938 919 909
5" 160 3414 2945 2646 2433 2262 2155 2091 2049 2027
80 1981 1709 1535 1411 1312 1250 1213 1189 1176
40 1342 1158 1040 956 889 847 822 805 797
6" 160 3289 2836 2549 2343 2179 2076 2014 1973 1953
80 1913 1650 1483 1363 1267 1208 1172 1148 1136
40 1219 1052 945 869 808 770 747 732 724
8" 160 3175 2738 2460 2262 2103 2004 1944 1905 1885
80 1692 1459 1311 1205 1121 1068 1036 1015 1005
40 1073 926 832 765 711 678 657 644 637
10" 160 3147 2714 2439 2242 2085 1986 1927 1880 1868
80 1609 1388 1247 1147 1066 1016 986 966 956
40 974 840 755 694 645 615 596 584 578

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Widest Range of Stainless Steel 904L Butt weld Fittings in Mumbai, India.

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  • Stainless Steel 904L Pipe Fittings Supplier in India
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  • SS 904L Buttweld Fittings Manufacturer in Mumbai
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  • 904L Stainless Steel End Pipe Cap
  • Stainless Steel 904L U Bend
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  • SUS 904L Stainless Steel Pipe Fittings Price
  • Stainless Steel 904L SR Elbow
  • 1.4539 SR Elbow Exporter
  • MSS-SP-75 SS 904L Buttweld Pipe Fittings
  • 904L Grade Stainless Steel Elbow Price in India
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  • Stainless Steel 904L Pipe Fittings Price List in India
  • 2 Inch 904L Stainless Steel Pipe Fittings
  • 904L Stainless Steel 180 Degree Elbow
  • Stainless Steel 904L Reducing Tee
  • ASME B16.9 Stainless Steel 904L 1D Elbow
  • 1.4539 Equal Cross Stockists
  • ASTM A403 WP904L 45° Long Radius Elbow
  • Cost Of 904L Stainless Steel Pipe Elbow
  • SS 904L Schedule 40 Pipe Reducer
  • Stainless Steel 904L Pipe End Cap
  • SS 904L Sch 10 Lateral Tee
  • Stainless Steel 904L Buttweld Fittings Supplier in India
  • 904L Stainless Steel Weldable 3D Elbow
  • Stainless Steel 904L Seamless Pipe Bend
  • Stainless Steel 904L Pipe Fitting Stockist
  • 904L Stainless Steel Lap Joint Stub End

Tests of ASTM A403 WP904L Stainless Steel Pipe Fittings

Before being prepared for shipment to the customer, ASTM A403 WP904L Stainless Steel Pipe Fittings Testing should be constructed in accordance with applicable standards and thoroughly tested for potential flaws.

Hardness Test

Hardness Test

Impact Tests

Impact Tests

Ultrasonic Testing

Ultrasonic Testing

Stainless Steel 904L Pipe Fittings - Comparing International Standards

USA France Germany Germany Italy Japan Russia Spain Sweden UK European Union
AISI AFNOR DIN 17006 W.N. 17007 UNI JIS GOST UNE SIS BSI EURONORM
904L Z 12 CNDV 12-02 1.4939
X 20 CrNiSi 25 4 1.4821
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904L Stainless Steel Buttweld Pipe Fittings Supply in Below Countries

Products We Supplied Description Country
Stainless Steel 904L Lap Joint Stub Ends UNS N08904 8 inch, SCH160 Concentric Reducer Supply UAE, Norway, Romania, Europe
Stainless 904L 5D Buttweld Elbow SCH 100, BW, 10 Inch, SUS 904L 5D Elbow Indonesia, Vietnam, Saudi Arabia, Thailand
Stainless Steel 904L Buttweld Concentric Reducer Schedule 40 ASTM A403 SUS 904L Piggable Bend Ellington -United States, Canada, Nigeria, Australia
Stainless Steel 904L Piggable Bend 4 Inch, SCH 100S UNS N08904 Lap Joint Stub End Philippines, Kuwait, Taiwan, South Africa
ASTM A403 904L Stainless Steel Barrel Nipple 1.4539 Barrel Nipple Egypt, Malaysia, France, Mexico
904L Stainless Steel Long Radius 90 Degree Elbow 6 Inch AISI 904L Pipe Bend Netherlands, Belgium, Jordan, Venezuela, UK
904L Stainless Steel Seamless Elbow 8 Inch UNS N08904 Seamless Pipe Elbow Egypt, Morocco, Canada, Turkey, Germany
Schedule 80 SS 904L Grade Long Stub End 2-1/2 INCH, SCH 40S SS 904L Pipe Tunisia, Ukraine, Colombia, Mongolia
SS GOST 20Ch25N20S2 Long Radius Bend 1/2 inch ASME SA403 904L Long Stub End Singapore, Uruguay, Maldives, Costa Rica, Finland

Common Application for 904L Stainless Steel Pipe Fittings

Oil & Gas

Oil & Gas

Chemical Processing

Chemical

Power Generation

Power Generation

Aerospace

Aerospace

Heavy Equipment

Heavy Equipment

Automotive

Automotive

Shipbuilding

Shipbuilding

Construction

Construction