PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

Duplex steel and engg co are one of the largest exporters, producers, and suppliers of grade 347, 347H buttweld fittings. 347 stainless steel buttweld Fitting is a non-heat treatable, austenitic, electric furnace processed grade of stainless steel very similar in composition to Type 321. There's a drawback in the use of grade SS 347 instead of grade 321 is that it is not recommended for use in radioactive services as radioactive tantalum has a much longer half-life than columbium.

SS 347H / 347 Welded Butt Weld Fittings have better-quality corrosion resistance to a good extent in powerfully oxidizing atmospheres, are prone to deformation, and have excellent mechanical and physical properties. Stainless steel grade 347 buttweld fitting is an alloy that is a variation of stainless steel. These grade fittings have excellent high-temperature properties along with good ductility and weldability.

Stainless Steel 347H Buttweld Fittings, Stainless Steel 347H Pipe Fittings, 347 Stainless Steel Elbow, SS 347H Elbow Price, SS 347 Pipe Fittings, SS 347 Pipe Fittings Suppliers in Mumbai, India.

SS 347 Elbow, 347 Stainless Steel Fittings, 347 Stainless Steel Weld Fittings, SS 347 Pipe Fittings, 347 Stainless Steel Pipe Fittings, Stainless Steel 347H Buttweld Fittings Manufacturers in India.

Stainless Steel 347 Buttweld Fittings

These buttweld fitting of grade 347H is non-magnetic in the annealed state. It is suitable to be used for high-temperature service. It can bear higher creep and stress rupture properties than surpass grades 304 and 304L. Thus, these grade fittings can be exposed to conditions where sensitization and intergranular corrosion are a concern. SS 347H Long Stub End Buttweld Fittings of premium quality can be hardened by cold working and not by heat treatment. Grade 347H Pipe Fittings is feasible for welding and can be processed by standard shop fabrication.

There are several industrial applications of grade 347 & 347H buttweld fittings such as the airplane exhaust stacks, textile industry, collector rings, annealing box covers, expansion joints, jet engine components, tubing, fasteners, aerospace engineering, bellows, and flexible metal hose. The major difference between Type 321 and Type 347 is that rather than having an addition of titanium, Type 347 has an additional columbium element added to its composition. Duplex steel and engg co exports first-class grade 347 SS buttweld fittings to our exponentially expanded industry patrons.


347 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 347 Pipe Fittings

Buttweld 90 Degree Elbow

347 Stainless Steel 90 Degree Elbow

Buttweld 45 Degree Elbow

347H SS 45 Degree Elbow

Buttweld 180 Degree Elbow

SS 347 180 Deg Elbow

Concentric Reducer

347H Stainless Steel Concentric Reducer

Eccentric Reducer

347 Stainless Steel Eccentric Reducer

Long Radius Elbow

347H Stainless Steel Long Radius Elbow

Short Radius Elbow

347 Stainless Steel Short Radius Elbow

Pipe Bend

ASTM A403 WP347H Stainless Steel Pipe Bend

Piggable Bend

ANSI B16.9 347H Stainless Steel Piggable Bend

Pipe Nipple

ASME SA403 SS 347H Pipe Nipple

Equal Tee

347 Stainless Steel Equal Tee

Equal Cross

Stainless Steel 347 Equal Cross

Long Stub End

Stainless Steel 347H Long Stub End

Short Stub End

Stainless Steel 347 Short Stub End

Pipe Cap

Stainless Steel 347H Pipe Cap

SS 347 Pipe Fittings Equivalent Material

STANDARD WERKSTOFF NR. UNS JIS GOST EN
SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12

347 Stainless Steel Pipe Fittings Chemical Composition

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 20.00 10xC – 1.10 9.00 – 13.00 62.74 min
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 8xC – 1.10 9.0 -13.0 63.72 min

347H Stainless Steel Buttweld Fittings Mechanical Properties

Density Melting Point Tensilee Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 347 Pipe Elbow, 347 Stainless Steel Reducer, ASTM A403 WP347 Stainless Steel Pipe Fittings, SS 347H Pipe Fittings Manufacturer, SS 347 Pipe Fittings Suppliers in Mumbai.

If you are looking for best prices for 347H Stainless Steel 347 Pipe Fittings, SS 347 Elbow, 347H Stainless Steel Reducer email us on info@duplexsteelalloys.com or call us on +91 9664408767

Stainless Steel 347 Pipe Fittings Price List

Product Price
Custom Size 4 Inch SS 347 3D Elbow Price US $ 0.5-1.0 / Piece
Two Halve SS 347 Butt weld Fittings Price US $ 1.00-4000.0 / Piece
347H Stainless Steel Reducing Elbow Price List US $ 2.5-60.0 / Piece
347 Schedule 10 Stainless Steel Pipe Fittings Price US $ 00.1-40 / Piece
ANSI B16.9 347 Stainless Steel Welded Pipe Elbow Price US $ 1-4000 / Piece
347H Stainless Steel Seamless Long Radius 90 Degree Elbow US $ 400 / Ton
ASTM A403 Grade WP347 Buttweld Pipe Fittings Price US $ 0.5-1 / Piece
ASME SA 403 WP347 Stainless Steel SMLS Fittings Price List US $ 3.0-50.0 / Piece
347 Stainless Steel End Cap Price List US $ 00.9 / Piece

SS 347 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

347 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 347 Butt weld Fittings in Mumbai, India.

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  • 347H Grade Stainless Steel Elbow Price in India
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  • Stainless Steel 347 U Bend
  • 1.4961 SR Elbow Exporter

Tests of ASTM A403 WP347H Stainless Steel Pipe Fittings

Before being prepared for shipment to the customer, ASTM A403 WP347H 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 347 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
347 Z 6 CNNb 18-10 X 6 CrNiNb 18 10 1.4550 X 6 CrNiNb 1811 SUS 347 X 6 CrNiNb 18-11 23 38 347S31 X 6 CrNiNb 18 10
347H X 8 CrNiNb 1811 SUS F 347H X 7 CrNiNb 18-11
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347H Stainless Steel Buttweld Pipe Fittings Supply in Below Countries

Products We Supplied Description Country
Stainless Steel 347H Buttweld Concentric Reducer UNS S34709 8 inch, SCH160 Concentric Reducer Supply UAE, Norway, Romania, Europe
Stainless 347H 5D Buttweld Elbow SCH 100, BW, 10 Inch, SUS 347 5D Elbow Indonesia, Vietnam, Saudi Arabia, Thailand
Stainless Steel 347H Lap Joint Stub Ends 4 Inch, SCH 100S UNS S34700 Lap Joint Stub End Ellington -United States, Canada, Nigeria, Australia
Stainless Steel 347H Piggable Bend Schedule 40 ASTM A403 SUS 347H Piggable Bend Philippines, Kuwait, Taiwan, South Africa
ASTM A403 347H Stainless Steel Barrel Nipple 1.4550 Barrel Nipple Egypt, Malaysia, France, Mexico
SS GOST 08Х18Н10 Long Radius Bend 6 Inch AISI 347 Pipe Bend Netherlands, Belgium, Jordan, Venezuela, UK
347H Stainless Steel Seamless Elbow 8 Inch UNS S34709 Seamless Pipe Elbow Tunisia, Ukraine, Colombia, Mongolia
347H Stainless Steel Long Radius 90 Degree Elbow 2-1/2 INCH, SCH 40S SS 347H Pipe Egypt, Morocco, Canada, Turkey, Germany
Schedule 80 SS 347H Grade Long Stub End 1/2 inch ASME SA403 347H Long Stub End Singapore, Uruguay, Maldives, Costa Rica, Finland

Common Application for 347H 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