PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

Duplex Steel & Alloys are well known for producing and exporting SS 347 Pipe to a large number of people. We have always made customers happy with our products and services. Due to the modern infrastructure and machinery, the quality of the product is always superior. Our products go from various testing and only then they are delivered to you.

Stainless steel is a composition of various elements which makes it super resistive to corrosion and tough. The elements include aluminum, copper, sulfur, nitrogen, phosphorous, titanium, etc. stainless steel is of 5 types, austenite, ferrite, martensitic, duplex, and precipitation hardening.

347 Stainless Steel Pipe, Stainless Steel Pipe 347, SS 347 Pipe Price, Stainless Steel 347H Pipe, Stainless Steel 347 Pipe, SS 347 Seamless Pipe Suppliers in Mumbai, India.

347 Stainless Steel Pipe Price List, Stainless Steel 347H Welded Pipe, SS 347 Pipe, SS 347 Pipe Price Per Kg, Stainless Steel 347H Pipe, Stainless Steel 347 Pipe Manufacturers in India.

Stainless Steel 347 Pipe

Austenitic steels contain chromium up to 16 to 26 percent and nickel up to 35 percent. It is the highest percentage to make steel super resistive from corrosion.We are the dominating manufacturers and something that brought us to this position is our commitment to delivering the best to the buyers. As we have the modern infrastructure the features of our product are excellent.

SS 347H Pipe is the austenitic stainless steel which is the most common grade. These pipes are produced with the help of various chemical combinations of carbon, nickel, manganese, etc. These pipes are available in various forms like fabricated, EFW, ERW, and LSAW.

Characteristics of SS 347/347H Pipe
• Produced with the help of heating and welding for better performance.
• They are designed in such a way that they perform well in the chemical or food industry.
• They are resistive to general corrosion such as pitting corrosion, stress corrosion, impact corrosion, etc.

Application for SS 347/347H Pipe includes gas processing, power generation industry, seawater equipment, chemical equipment, condensers, specialty chemical industry, etc. it can also be applicable for general use such as aircraft components, pumps, food industry, home appliances, transportation, rail, cranes, vehicles parts, etc.


347 Stainless Steel Pipe Specifications

Specifications ASTM A312, A358 / ASME SA312, SA358
Dimensions ASTM, ASME, and API
Seamless Pipe Size 1/2″ NB – 16″ NB
Welded Pipe Size 1/8″NB TO 30″NB IN
EFW Pipe Size 6″ NB – 24″ NB
Thickness 0.35 mm – 50 mm
Specialized in Large Diameter Pipe Size
Schedule SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS
Type Seamless Pipes, ERW Pipes, Welded Pipe, Fabricated Pipes, Electropolished Pipe, Polished Pipe, Hollow Pipes
Form Round, Square, Hydraulic, U Shape, Rectangular, Pan Cake Coils, Coiled, Hex, Honed, Etc
Length Single Random, Double Random & Required Length.
End Plain End, Beveled End, Treaded End

Types of Stainless Steel 347 Pipes

Seamless Pipe

SS 347 Seamless Pipe

Welded Pipe

Stainless Steel 347 Welded Pipe

ERW Pipe

SS 347 ERW Pipe

ERW Pipe

SS 347 EFW Pipe

Square Pipe

347H Stainless Steel Square Pipe

Rectangular Pipe

SS 347 Rectangular Pipe

Round Pipe

SS 347 Round Pipe

Hollow Pipe

347H Stainless Steel Hollow Pipe

Polished Pipe

ASTM A312 TP347 Polished Pipe

Electropolished Pipe

ASME SA 312 Grade 347 Electropolished Pipe

Oval Pipe

UNS S34709 Stainless Steel Oval Pipes

Thin Wall Pipe

ASTM A312 Grade TP347 Thin Wall Pipe

SS 347 Pipe 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

SS 347 Pipe 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 Pipe 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 %

SS 347 Schedule 10 Pipe Pressure Rating, Schedule 80 Stainless Steel 347H Pipe, SS 347 16 Gauge Pipe Weight, ASTM A312 TP347 Stainless Steel Pipe, SS 347 Pipe Suppliers in Mumbai.

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

Stainless Steel 347 Pipe Price List

Product Price
Custom Size 4 Inch SS 347 Welded Pipes Price $1,100.00 - $1,178.00/ Ton
Jindal SS 347 Square Pipe Price List $2.00 - $3.15/ Piece
Jindal SS 347 Pipe Price List $400 - 800/ Ton
2 1/2 inch x 10 ft 347 Stainless Steel Welded Pipe Price $1082.00 - $2,039.00/ Ton
Jindal Steel Pipe 347 Price Per KG $1282.00 - $2,1200.00/ Ton
20mm diameter 347H Polished Stainless Steel Pipes Price $788.00 - $1,980.00/ Ton
347H Schedule 10 Stainless Steel Pipes Price $1,482.00 - $2,989.00/ Ton
ASTM A312 TP 347H Welded SCH 5S DN500 Plain End Steel Pipe Price List $700.00 - $1,500.00/ Ton
SS Pipe 347 Price $582.00 - $2,000.00/ Ton

SS 347 Pipe Size Chart in MM

SS 347 Pipe Size Chart in MM
Designation of Diameter O/D Nominal Wall Thickness
DIA SCH.5S SCH.5 SCH 10S SCH.10 SCH.20S SCH.30 SCH.40S SCH.40 SCH 60
(A) (B) Meter MM Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
6 1/8 10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
8 1/4 13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
10 3/8 17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
15 1/2 21.3 1.65 0.01 1.65 0.81 2.11 1.02 2.11 1.02 2.5 1.15 2.77 1.29
20 3/4 26.7 1.65 1.03 1.65 1.03 2.11 1.3 2.11 1.3 2.5 1.49 2.87 1.71
25 1 33.4 1.65 1.31 1.65 1.31 2.77 2.13 2.77 2.13 3 2.24 3.38 2.54
32 11/4 24.2 1.65 1.67 1.65 1.67 2.77 2.73 2.77 2.73 3 2.9 3.56 3.44
40 11/2 48.3 1.65 1.93 1.65 1.93 2.77 3.16 2.77 3.16 3 3.35 3.68 4.11
50 2 60.3 1.65 1.93 1.65 2.42 2.77 3.99 2.77 3.99 3.5 4.9 3.91 5.52
65 21/2 73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
80 3 88.9 2.11 4.59 2.11 4.59 3.05 6.56 3.05 6.56 4 8.37 5.49 11.47
90 31/2 101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
100 4 114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
125 5 141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
150 6 168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
200 8 219.1 2.77 15 2.77 15 3.76 20.77 3.76 20.27 6.35 33.82 7.04 37.38 8.18 43.2 10.81 53.9
250 10 273.1 3.4 22.95 3.4 22.95 4.19 28.2 4.19 28.2 6.35 42.41 7.8 51.81 9.27 61.22 12.2 82.8
300 12 323.9 3.96 31.72 4.19 33.6 4.57 36.54 4.57 36.54 6.35 50.48 8.38 66.2 9.53 75.01 10.31 80.94 14.27 110.62
350 14 355.6 3.96 34.86 4.78 41.99 6.35 55.53 7.92 68.95 9.53 82.58 9.53 82.58 11.13 96 15.06 128.42
400 16 406.4 4.19 42.2 4.78 48.07 6.35 63.61 7.92 79.03 9.53 94.7 9.53 94.7 12.7 125.2 16.66 162.59
450 18 457.2 4.19 47.46 4.78 54.15 6.35 71.69 7.92 89.1 11.13 124.32 9.53 106.83 14.27 158.27 19.05 209
500 2C 508 4.78 60.23 5.54 69.7 6.35 79.76 9.53 118.93 12.7 157.51 9.53 118.9 15.06 185.89 2062 251.65
550 22 558.8 4.78 65.95 5.54 76.75 6.35 87.84 9.53 131.07 12.7 173.66 9.53 131.07 15.88 216.04 22.23 298.55
600 24 609.6 5.54 83.8 6.35 95.92 6.35 95.92 9.53 143.2 14.27 212.72 9.53 143.2 17.45 258.74 24.59 360.21
650 26 660.4 7.92 129.4 12.7 205.97 9.53 155.32
700 28 711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
750 3C 762 6.35 120.15 7.92 149.55 7.92 149.55 12.7 238.28 15.88 296.68 9.53 179.56
800 32 812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
850 34 863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
900 36 914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09

347 Stainless Steel Pipe Pressure Rating Chart

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

Ask Free Sample of SS 347 Seamless, Welded, ERW or EFW Pipe Please Call +91 9664408767

Widest Range of Stainless Steel 347 Pipes in Mumbai, India.

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Tests of ASTM A312 TP347H Stainless Steel Pipes

Before being prepared for shipment to the customer, ASTM A312 TP347 Stainless Steel Seamless Pipes Testing should be constructed in accordance with applicable standards and thoroughly tested for potential flaws.

Outside Diameter Control

Outside Diameter Control

X-Ray Testing

X-Ray Testing

Hydrostatic Testing

Hydrostatic Testing

ASTM A312 TP347H Stainless Steel Pipes Supply Range

Product Description Wall Thickness, WT (In MM) Outside Diamter, OD (In MM)
Round Pipe 0.05 to 30 6 – 630
Square Pipe 0.05 to 30 12.07* 12.07 To 300* 300
Electropolished Pipe 0.05 to 30 12.07 To 250
Rectangular Pipe 0.05 to 30 10*20 To 100*200
Inner/Outside Polished Pipes 1.00 – 5 12.05 To 203.02

Stainless Steel 347 Pipe - 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 Seamless Pipes Supply in Below Countries

Products We Supplied Description Country
ASTM A312 347H Stainless Steel Round Pipe 1.4961 Custom Pipe Egypt, France, Mexico, Malaysia
Stainless Steel 347H EFW Pipes Schedule 40 ASTM A312 SUS 347H Pipe Philippines, Taiwan, Kuwait, South Africa
ASTM A312 TP347 Rectangular Pipes 10*20mm to 100*200mm SUS 347 Thin-Wall Pipe Thailand, Vietnam, Indonesia, Saudi Arabia
Stainless Steel 347 Large Diameter Pipe 20MM Diameter UNS S34700 Pipes Nigeria, Australia, Canada, Ellington -United States
20mm diameter 0.1mm SS 347H Pipe Thin Wall ASME SA312 347H Welded Pipe Finland, Singapore, Maldives, Uruguay, Costa Rica
Stainless Steel 347H Welded Pipe UNS S34709 Welded Square Pipe Supply UAE, Europe, Norway, Romania
347H Stainless Steel Polished Pipe 16 Gauge UNS S34700 Pipe Mongolia, Ukraine, Colombia, Tunisia
347H Stainless Steel Electropolished Pipe Thick Wall ASTM A312 TP 347H Pipe Egypt, Morocco, Canada, Turkey, Germany
SS GOST 20Ch25N20S2 ERW Pipe Thickness 9.0mm AISI 347 Pipe Netherlands, Venezuela, Belgium, UK, Jordan

Common Application for 347H Stainless Steel Pipe

Chemical Processing

Chemical

Power Generation

Power Generation

Oil & Gas

Oil & Gas

Heavy Equipment

Heavy Equipment

Shipbuilding

Shipbuilding

Aerospace

Aerospace

Automotive

Automotive

Construction

Construction