347H Stainless Steel Pipe Suppliers In India, ASTM A312 TP347H
Stainless Steel 347H Pipe stockholder, SCH40 347H Stainless Steel pipe stockist
Stainless Steel 347H Pipe material, 347H Stainless Steel Seamless Pipe manufacturer

Stainless Steel 347H Pipe

Stainless Steel 347H Welded Pipe

Stainless Steel 347H Seamless Pipe
Fastwell strives to offer you 347H Stainless Steel pipe accurately as per your specifications and requirements on the scheduled time. Our contemporary technologies make us successful. We focus on offering finest support to our clients across the globe. Our approach is truly steadfast in making sure even the smallest of detailing in our each product. Our talented engineers, workers and world class machinery, are the backbone of our institution and due to this we are one of the finest 347H stainless steel pipes manufacturer in India.
ASTM A312 Stainless Steel Pipe has a unique material composition with additions of 0.04 – 0.10 Carbon, 0.75 Si, 2.0 Manganese, 0.03 Sulfur, 0.045 Phosphorous, 3.0-4.0 Molybdenum, chromium 17.0-19.0, Nickel 9.0-13.0 shows a min. tensile strength of Psi – 75000 , MPa – 515 and a min. yield strength of Psi – 30000 , MPa – 205, and elongation min 35% in 50mm.
Pipes manufactured at FASTWELL including SS 347H pipes and all its variants are suitable for government and vertical organizations in for DIN 1.4961 SS 347H Pipes heat exchangers, petrochemical, oil and gas exploration, construction, engineering and shipbuilding, chemical & Fertilizer, for onshore, offshore industries, semiconductor, medical surgical equipments, fasteners, Chillers & Cooling system, Pulp & Paper Industry, Automobile, LNG, Desalination, Defense, Aerospace, Cross Country Pipe Line for Gas & Water, Thermal, Nuclear and Solar Power Plants, sugar industry, hydro carbon process, Sewage & Waterwell Industry. We are supplying high quality pipes to our clients in India and worldwide Europe,UK,USA,Canada,Asia,Dubai,Saudi Arabia, Middle East,West Africa.
Table of contents
- WERKSTOFF NR.1.4449 SS 347H Pipes Price
- DIN 1.4961 SS 347H Pipe Specification
- 347H Stainless Steel Seamless Pipe
- TP347H SS Welded Pipe
- ASTM A312 TP 347H SS Seamless Pipes Mechanical Properties
- Stainless Steel 347H Pipe Yield Strength
- SS 347H Hollow Pipe Sizes
- SS 347H Pipe Stock
- Austenitic Stainless Steel 347H Pipe Pressure Rating
WERKSTOFF NR.1.4449 SS 347H Pipes Price
10 Ft SS 304 Pipe Price in India : USD $38-2001" SS 304 Seamless Pipe Price in India : USD $10-16
SCH 40 304 Stainless Steel Unthreaded Pipe Price in India : USD $400-500
1/4" 3Ft SS 304 EFW Pipe Price in Mumbai : USD $13
Click here for complete (grade & size wise)
DIN 1.4961 SS 347H Pipe Specification
SS 347H Pipe Specification | ASME SA312 / ASTM A358,ASTM A312 ,ASME SA358 |
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SS 347H Pipe End | Plain End, Beveled End, Treaded. |
SS 347H Seamless Pipe size | 4 to 219mm W. T.: 0.5 to 20mm |
347H Stainless Steel Welded Pipe size | 5.0 mm – 1219.2 mm |
Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
Round Stainless Steel 347H PipeRegular Stock | 16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm |
Material Test Certificates (MTC) | Material Test Certificates (MTC) as per EN 10204/ 3.1B and EN 10204 3.2 |
Rectangle Stainless Steel 347H Pipe Regular Stock | 10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm |
Square Stainless Steel 347H PipeRegular Stock | 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm |
347H Stainless Steel Pipe Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
347H Stainless Steel Pipe Form | Hollow, Square, Round, Rectangular , Straight Pipes, Hydraulic Etc. |
347H Stainless Steel Pipe Length | Single Random, Double Random & Cut Length. |
Thickness | exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm |
SS 347H EFW Pipe size | 5.0 mm – 1219.2 mm |
Stainless Steel 347H Pipe Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Our Presence | USA, Canada, Australia, UK, Malaysia, Poland, Iran, Italy, Singapore, UAE |
Marking | All Stainless Steel 347H Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
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Specialized in | Large Diameter SS 347H Pipe |
We can also cut, thread, and groove 347H Stainless Steel Pipes to meet your specifications, click here for 347H Jindal stainless steel pipe price list |
347H Stainless Steel Pipe Types | Out diameter | Wall thickness | Length |
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347H Stainless Steel Welded Pipe (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
347H Stainless Steel Seamless Pipe (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
347H Stainless Steel Pipe Types

ASTM A312 Seamless Pipes

WERKSTOFF NR.1.4449 SS Square Pipes

DIN 1.4961 SS 347H Clad Pipes

WERKSTOFF NR. 1.4961 SS 347H Pipes

347H Stainless steel Hollow Pipes

347H Stainless steel Lined Pipes

347H Stainless steel Weld Pipes

347H Stainless steel Exhaust Pipes

347H Stainless steel Flex Pipes

WERKSTOFF NR. 1.4961 Rectangle Pipes

UNS S34709 Welded Pipes

UNS S34709 Square Pipes (Radius Corners)
Types of 347H Stainless Steel Seamless & Welded Pipe
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347H Stainless Steel Pipe composition & technical information
Stainless Steel 347H Pipe Yield Strength
ASTM A312 TP 347H SS Seamless Pipes Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
347H | 515 | 205 | 40 | 92 | 201 |
347H Stainless Steel Pipes Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
347H | min. | 0.04 | – | – | – | – | 17.0 | 3.00 | 9.0 | – |
max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.030 | 19.0 | 4.00 | 13.0 | – |
Stainless Steel 347H Pipes Physical Properties
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
347H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Grades for 347H Stainless Steel Pipe
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
347H | S34709 | – | – | 1.4961 | – | – | – |
SS 347H Hollow Pipe Sizes
Wall | Sizes ( O.D.) |
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.010 | 1/16" , 1/8" , 3/16" |
.020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
.012 | 1/8" |
.016 | 1/8" , 3/16" |
.028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
.035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
.083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
.095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
.109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
.120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
.125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
.134 | 1" |
.250 | 3" |
.375 | 3 1/2" |
SS 347H Pipe Stock
Stainless Steel 347H Pipe Types | OD | WT | Finish |
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347H Stainless Steel thin-wall ASTM A270 | 22mm-108mm | 0.7-2.0 | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Square Pipe | 8*8mm to 300*300mm | 0.3mm-30mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Triangle Pipe | Side Length: 16mm – 85mm | 0.5mm-3.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Rectangular Pipe | 10*20mm~100*200mm | 0.3mm-30mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Capillary Pipe | OD: 0.28mm -10mm | 0.08mm – 1.2mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Single Slot Pipe | 38.1-76.2mm | 1.0mm-2.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Inner polished | Size :12.5mm – 203.2mm | 1.0mm – 5mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Signal Slot Oval Pipe | Size:40-110mm | 1.0mm-2.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Handrail Pipe | – | 1.0-1.8 | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Oval Pipe | Sizes :4mm (short distance) ~ 270mm (Long Distance) | 1.0mm -3.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Double Slot Square Pipe | Slot Width and Length: 10mm -30mm | 1.0mm-2.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Hexagonal Pipe | Side Length: 13mm – 85mm | 0.5mm-1.8mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Stainless Steel Arched Shaped Pipe | 15*22—35*75 | 1.0—1.8 | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Signal Slot Rectangular Pipe | Slot Width and Height: 10mm- 30mm | 1.0mm-2.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Fan Shaped Pipe | 11*10*R15—80*80*R50 | 1.0—1.8 | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Round Pipe | 6mm-630mm | 0.3mm-30mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Wood Colour Pipe | Can be customised | Can be customised | - |
347H Stainless Steel Heat Exchange Pipe - ASTM A249 | Seamless Pipe: 12.7~76.2 x 0.5~6.35mm Welding Pipe: 12.7~76.2 x 0.5~3.175mm |
2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
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347H Stainless Steel Pipe for the general equipment – ASTM A269 | WD :0.5mm-30mm | OD :10mm-300mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Double Slot Round Pipe | 38.1-76.2mm | 1.0mm-2.0mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Flat Oval Pipe | 2.3*10.3—63*175 | 1.0—1.8 | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
347H Stainless Steel Seamless Pipe | Size: 6mm – 430mm | 0.8mm – 30mm | 2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc |
Here is a list of our readily available stock of 347H Stainless Steel Pipe
Stainless Steel 347H Pipe
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Austenitic Stainless Steel 347H Pipe Pressure Rating
Ratings for standard seamless stainless steel 347H pipes, temperatures ranging 100°F to 750°F. All ratings in psig based on ANSI/ASME B 31.1.
SS Pipe Pressure Rating (psig) | ||||||||||
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SS Pipe Size(inches) | SS Pipe Schedule | Temperature(F) | ||||||||
100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
1" | 40 | 3048 | 2629 | 2362 | 2171 | 2019 | 1924 | 1867 | 1824 | 1810 |
80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 | |
160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 | |
1 1/2" | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 | |
160 | `4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 | |
2" | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 | |
160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 | |
3" | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 | |
160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 | |
4" | 40 | 1531 | 1321 | 1187 | 1091 | 1014 | 967 | 938 | 919 | 909 |
80 | 2213 | 1909 | 1715 | 1577 | 1466 | 1397 | 1355 | 1328 | 1314 | |
160 | 3601 | 3106 | 2791 | 2566 | 2386 | 2273 | 2206 | 2161 | 2138 | |
5" | 40 | 1342 | 1158 | 1040 | 956 | 889 | 847 | 822 | 805 | 797 |
80 | 1981 | 1709 | 1535 | 1411 | 1312 | 1250 | 1213 | 1189 | 1176 | |
160 | 3414 | 2945 | 2646 | 2433 | 2262 | 2155 | 2091 | 2049 | 2027 | |
6 | 40 | 1219 | 1052 | 945 | 869 | 808 | 770 | 747 | 732 | 724 |
80 | 1913 | 1650 | 1483 | 1363 | 1267 | 1208 | 1172 | 1148 | 1136 | |
160 | 3289 | 2836 | 2549 | 2343 | 2179 | 2076 | 2014 | 1973 | 1953 | |
8" | 40 | 1073 | 926 | 832 | 765 | 711 | 678 | 657 | 644 | 637 |
80 | 1692 | 1459 | 1311 | 1205 | 1121 | 1068 | 1036 | 1015 | 1005 | |
160 | 3175 | 2738 | 2460 | 2262 | 2103 | 2004 | 1944 | 1905 | 1885 | |
10" | 40 | 974 | 840 | 755 | 694 | 645 | 615 | 596 | 584 | 578 |
80 | 1609 | 1388 | 1247 | 1147 | 1066 | 1016 | 986 | 966 | 56 | |
160 | 3147 | 2714 | 2439 | 2242 | 2085 | 1986 | 1927 | 1880 | 1868 |
1 psi (lb/in2) = 6,894.8 Pa (N/m2) = 6.895x10-2 bar