PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

The Stainless Steel 253 MA Buttweld fittings are produced by the renowned Duplex Steel & Alloys and have high welding and fabrication qualities. These UNS S31254 butt weld fittings are typically utilized in extremely increased temperatures. The best corrosion resistance against pitting and crevice corrosion is found in stainless steel 253 MA reducers. These Stainless ASTM A403 253 MA Seamless Butt Weld Fittings are produced utilizing premium raw materials and cutting-edge technology under the supervision of knowledgeable professionals. Because it has the best forming and welding qualities, stainless steel 253 MA Stub End is simple to shape and weld.

Austenitic nickel-chromium steel 253 MA can be alloyed with any earth metal and, in essence, nitrogen. Excellent creep strength, great corrosion resistance to isothermal and other cyclic oxidations, excellent weldability, and good fabricability are all features of this grade at high extended temperatures. Due of these qualities, it excels in many industrial applications. Due to the grade's low chromium level and high nitrogen quality, the likelihood of the grade entering the sigma phase is reduced. Pitting resistance, isothermal oxidation resistance, and cyclic oxidation resistance are all displayed by 253 MA.

253MA Stainless Steel Elbow, SS 253MA Pipe Fittings, Stainless Steel 253MA Pipe Fittings, SS 253MA Elbow Price, Stainless Steel 253MA Buttweld Fittings, SS 253MA Pipe Fittings Suppliers in Mumbai, India.

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Stainless Steel 253MA Buttweld Fittings

Butt weld fittings made of stainless steel 253 MA have chromium contents up to 20.5%, nickel contents up to 18.5%, and molybdenum contents of 7%. The UNS S31253 elbow offers the finest seawater and brackish water corrosion resistance. Better creep resistance and excellent stress corrosion cracking resistance are both provided by the 253 MA Reducer. The best mechanical qualities are present. Because it can be utilized at high extreme temperatures, stainless steel 253 MA pipe cap offers exceptional corrosion resistance at high raised temperature.

A403 253 MA ASTM Most onshore and offshore services, the marine sector, seawater equipment, and offshore oil drilling firms employ seamless butt weld fittings. Heat exchangers and condensers employ stainless steel 253 MA reducer. 253 MA Stainless Steel The pulp and paper industry and the construction sector both frequently use stub bends. SA403 253 MA by ASME The chemical, petrochemical, petroleum, and oil and gas industries all work to lower Tee.


253MA 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 253MA Pipe Fittings

Buttweld 90 Degree Elbow

253MA Stainless Steel 90 Degree Elbow

Buttweld 45 Degree Elbow

253MA SS 45 Degree Elbow

Buttweld 180 Degree Elbow

SS 253MA 180 Deg Elbow

Concentric Reducer

253MA Stainless Steel Concentric Reducer

Eccentric Reducer

253MA Stainless Steel Eccentric Reducer

Long Radius Elbow

253MA Stainless Steel Long Radius Elbow

Short Radius Elbow

253MA Stainless Steel Short Radius Elbow

Pipe Bend

ASTM A403 WP253MA Stainless Steel Pipe Bend

Piggable Bend

ANSI B16.9 253MA Stainless Steel Piggable Bend

Pipe Nipple

ASME SA403 SS 253MA Pipe Nipple

Equal Tee

253MA Stainless Steel Equal Tee

Equal Cross

Stainless Steel 253MA Equal Cross

Long Stub End

Stainless Steel 253MA Long Stub End

Short Stub End

Stainless Steel 253MA Short Stub End

Pipe Cap

Stainless Steel 253MA Pipe Cap

SS 253MA Pipe Fittings Equivalent Material

STANDARD WERKSTOFF NR. UNS
253 MA 1.4835 S30815

253MA Stainless Steel Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Ni N Ce
253MA / S30815 min. max. 0.05 0.10 – 0.80 1.40 2.00 – 0.040 – 0.030 20.0 22.0 10.0 12.0 0.14 0.20 0.03 0.08

253MA Stainless Steel Buttweld Fittings Mechanical Properties

Grade Tensile Strength
(MPa) min
Yield Strength
0.2% Proof (MPa) min
Elongation (% in 50mm) min Hardness Hardness
Rockwell B
(HR B) max
Brinell (HB) max
253MA 600 310 40 95 217

ASTM A403 WP253MA Stainless Steel Pipe Fittings, SS 253MA Pipe Fittings Manufacturer, 253MA Stainless Steel Reducer, Stainless Steel 253MA Pipe Elbow, SS 253MA Pipe Fittings Suppliers in Mumbai.

If you are looking for best prices for 253MA Stainless Steel 253MA Pipe Fittings, SS 253MA Elbow, 253MA Stainless Steel Reducer email us on info@duplexsteelalloys.com or call us on +91 9664408767

Stainless Steel 253MA Pipe Fittings Price List

Product Price
Custom Size 4 Inch SS 253MA 3D Elbow Price US $ 0.5-1.0 / Piece
Two Halve SS 253MA Butt weld Fittings Price US $ 1.00-4000.0 / Piece
253MA Stainless Steel Reducing Elbow Price List US $ 2.5-60.0 / Piece
253MA Schedule 10 Stainless Steel Pipe Fittings Price US $ 00.1-40 / Piece
ANSI B16.9 253MA Stainless Steel Welded Pipe Elbow Price US $ 1-4000 / Piece
253MA Stainless Steel Seamless Long Radius 90 Degree Elbow US $ 400 / Ton
ASTM A403 Grade WP253MA Buttweld Pipe Fittings Price US $ 0.5-1 / Piece
ASME SA 403 WP253MA Stainless Steel SMLS Fittings Price List US $ 3.0-50.0 / Piece
253MA Stainless Steel End Cap Price List US $ 00.9 / Piece

SS 253MA 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

253MA 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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  • 1.4835 SR Elbow Exporter
  • 253MA Stainless Steel Lap Joint Stub End
  • Stainless Steel 253MA U Bend
  • SS 253MA Sch 10 Lateral Tee
  • MSS-SP-75 SS 253MA Buttweld Pipe Fittings
  • ASME B16.9 Stainless Steel 253MA 1D Elbow
  • 253MA Stainless Steel Equal Tee Price List
  • 253MA Grade Stainless Steel Elbow Price in India
  • ASME SA403 WP253MA Stainless Steel Buttweld Cap
  • Cost Of 253MA Stainless Steel Pipe Elbow
  • ASTM A403 WP253MA 45° Long Radius Elbow
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  • SS 253MA Schedule 40 Pipe Reducer
  • RA 253 MA Stainless Steel Pipe Fittings Price
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  • 253MA Stainless Steel Reducing Tee Price
  • 1.4835 Equal Cross Stockists
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  • 2 Inch 253MA Stainless Steel Pipe Fittings
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Tests of ASTM A403 253MA Stainless Steel Pipe Fittings

Before being prepared for shipment to the customer, ASTM A403 253MA 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 253MA 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
253MA - 1.4835 - - X7CrNiSiNCe21-11 - - - -
best offer & competitive quotation
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253MA Stainless Steel Buttweld Pipe Fittings Supply in Below Countries

Products We Supplied Description Country
Stainless Steel 253MA Lap Joint Stub Ends UNS S30815 8 inch, SCH160 Concentric Reducer Supply UAE, Norway, Romania, Europe
Stainless 253MA 5D Buttweld Elbow SCH 100, BW, 10 Inch, RA 253 MA 5D Elbow Indonesia, Vietnam, Saudi Arabia, Thailand
Stainless Steel 253MA Buttweld Concentric Reducer Schedule 40 ASTM A403 RA 253 MA Piggable Bend Ellington -United States, Canada, Nigeria, Australia
Stainless Steel 253MA Piggable Bend 4 Inch, SCH 100S UNS S30815 Lap Joint Stub End Philippines, Kuwait, Taiwan, South Africa
ASTM A403 253MA Stainless Steel Barrel Nipple 1.4835 Barrel Nipple Egypt, Malaysia, France, Mexico
253MA Stainless Steel Long Radius 90 Degree Elbow 6 Inch AISI 253MA Pipe Bend Netherlands, Belgium, Jordan, Venezuela, UK
253MA Stainless Steel Seamless Elbow 8 Inch UNS S30815 Seamless Pipe Elbow Egypt, Morocco, Canada, Turkey, Germany
Schedule 80 SS 253MA Grade Long Stub End 2-1/2 INCH, SCH 40S SS 253MA Pipe Tunisia, Ukraine, Colombia, Mongolia
SS GOST 20Ch25N20S2 Long Radius Bend 1/2 inch ASME SA403 253MA Long Stub End Singapore, Uruguay, Maldives, Costa Rica, Finland

Common Application for 253MA 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