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Stainless Steel 347/ 347H Pipe & Tube

347H SS Cold Drawn Seamless Tube, SS 347 Slot Round Pipe, DIN 1.4550 U Shaped Tube, ASTM A312 SS 347 Seamless Pipe, UNS S34709 Custom Pipe, SS 347 Polished Pipe, Stainless Steel 347 Capillary Tube, 347 SS Triangle Tube.

About Stainless Steel 347/ 347H Pipe & Tube

Stainless steel 347 pipes are made of a primary austenitic alloy with additional elements like columbium, which improves resistance to carbide precipitation and protects against intergranular corrosion. This chromium moly austenitic alloy has excellent welding and forming properties, enhanced toughness, and operates well under cryogenic conditions. Unlike 304-grade steel, the 347-grade alloy has high creep strength and flexibility. It performs effectively even at high temperatures and has a high-pressure tolerance. The metal has enhanced toughness in addition to greater overall strength.

When the chemical characteristics are analyzed, it is evident that the metal is composed of chromium and molybdenum. It also contains columbium, which gives the metal anti-corrosive properties and resistance to crevice corrosion. Other chemical components are similar to those found in stainless steel 304. It has identical mechanical characteristics, yielding 205 MPa and tensile strength of 515 MPa. This tubing is available in thicknesses ranging from 0.4 mm to 30 mm and widths ranging from 1/8″ to 48″. It can be welded and seamless and is available in round, rectangular, and square forms. Type 347 grade stainless steel pipes find applications in various industries such as power generation, heat exchangers, condensers, the chemical industry, pharmaceuticals, petrochemicals, water supply systems, oil and gas refineries, pulp and paper mills, food processing, and more.

Our products are made of high-quality raw materials and undergo rigorous testing to ensure no faults. At Nissan Steel, we trade supply, export, and stock a high-quality assortment of stainless steel 347 pipes and our other steel products. We have a massive inventory of steel pipes and fittings and cater to domestic and foreign clients. Our products are available in various thicknesses, sizes, shapes, and forms to meet the needs of our clients, and we offer these features at a low cost.

UNS S34709 Spiral Welded Pipe Stockist, SS 347 IBR Pipe Supplier, ASTM A312 SS 347 Seamless Pipe Manufacturer, DIN 1.4550 Round Pipe Stockist, UNS S34700 Hexagonal Tube Stockist.

Specification of Stainless Steel 347/ 347H Pipe & Tube

SpecificationsASTM A312 / ASME SA312
Dimensional specificationANSI/ASME B36.19M, ANSI/ASME B36.10M
Size1 / 8" NB - 24" NB
Outside Diameter6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Manufacturing ShapesHydraulic, Round, Square, Hex, Honed
Manufacturing TechniquesNormalized & as Rolled
Schedule Thickness RangeSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
End TypesPlain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Surface FinishNo.1, No.4, No.8 Mirror Finish, 2B
Value Added ServicesCutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test ReportsEN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Outside Finish2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Seamless Pipes, Finish as per customer Requirements
Delivery ConditionAnnealed and Pickled, Polished, Bright Annealed, Cold Drawn
Heat TreatmentNormalized, Normalized & Tempered
Packing of Seamless PipesPacked in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
SpecialsSizes and Specifications other than above can be on request

Ready stock of available for Stainless Steel 347/ 347H Pipe & Tube

ASTM A312 SS 347 Seamless Pipe
Stainless Steel 347H Welded Pipe
SS 347 IBR Pipe
347 SS Tube
UNS S34700 Hollow Pipe
DIN 1.4550 Round Pipe
ASME SA312 SS 347H Square Pipe
SS 347 Rectangular Pipe
347H SS Cold Drawn Seamless Tube
UNS S34709 Custom Pipe
DIN 1.4961 Thick Wall Pipe
SS 347 Polished Pipe

Equivalent Grades of Stainless Steel 347/ 347H Pipe & Tube

STANDARDWERKSTOFF NR.UNSJISGOSTEN
SS 3471.4550S34700SUS 34708Ch18N12BX6CrNiNb18-10
SS 347H1.4961S34709SUS 347H-X6CrNiNb18-12

Chemical Composition of Stainless Steel 347/ 347H Pipe & Tube

GradeCMnSiPSCrCbNiFe
SS 3470.08 max2.0 max1.0 max0.045 max0.030 max17.00 - 20.0010xC – 1.109.00 - 13.0062.74 min
SS 347H0.04 – 0.102.0 max1.0 max0.045 max0.030 max17.00 - 19.008xC – 1.109.0 -13.063.72 min

Mechanical Properties of Stainless Steel 347/ 347H Pipe & Tube

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31454 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Other Types of Stainless Steel 347/ 347H Pipe & Tube

347 SS Electropolished Pipe
UNS S34700 Exhaust Pipe
DIN 1.4550 Thin Wall Pipe
ASTM A312 SS 347H ERW Pipe
Stainless Steel 347 Capillary Tube
SS 347H Air Heater Tubes
347H SS Fabricated Pipes
UNS S34709 Spiral Welded Pipe
DIN 1.4961 flexible corrugated pipes

Dimensions Standard Of Stainless Steel 347/ 347H Pipe & Tube

Nominal Pipe SizeOutside Diameter (mm)Nominal Wall Thickness Schedule
NPSDNODSCH5sSCHl0sSCH 10SCH 20SCH 30SCH40sSCH STDSCH 40SCH 60SCH80sSCH XSSCH 80SCH 100SCH 120SCH 140SCH 160SCH XXS
1/8610.3 1.24   1.731.731.73 2.412.412.41     
1/4813.7 1.65   2.242.242.24 3.023.023.02     
3/81017.1 1.65   2.312,312.31 3.203.203.20     
1/21521.31.652.11   2.772.772.77 3.733.733.73   4.787.47
3/42026.71.652.11   2.872.872.87 3.913.913.91   5.567.82
12533.41.652.77   3.383.383.38 4.554.554.55   6.359.09
1 1/43242.21.652.77   3.563.563,56 4.854.854.85   6.359.70
1 1/24048.31.652.77   3.683.683.68 5.085.085.08   7.1410.15
25060.31.652.77   3.913.913.91 5.545.545.54   8.7411.07
2 1/265732.113.05   5.165.165.16 7.017.017.01   9.5314.02
38088.92.113.05   5.495.495.49 7.627.627.62   11.1315.24
3 1/290101.62.113.05   5.745.745.74 8.088.088.08     
4100114.32.113.05   6.026.026.02 8.568.568.56 11.13 13.4917.12
5125141.32.773.40   6.556.556.55 9.539,539.53 12.70 15.8819.05
6150168.32.773.40   7.117.117.11 10.9710.9710.97 14.27 18.2621.95
8200219.12.773.76 6.357.048.188.188.1810.3112.7012.7012.7015.0918.2620.6223.0122.23
10250273.13.404.19 6.357.809.279.279.2712.7012.7012.7015.0918.2621.4425.4028.5825.40
12300323.93.964.57 6.358.389.539.5310.3114.2712.7012.7017.4821.4425.4028.5833.3225.40
14350355.63.964.786.357.929.53 9.5311.1315.09 12.7019.0523.8327.7931.7535.71 
16400406.44.194.786.357.929.53 9.5312.70i6.66 12.7021.4426.1930.9636.5340.49 
18450457.24.194.786.357.9211.13 9.5314.2719.05 12.7023.8329.3634.9339,6745.24 
205005084.785.546.359.5312.70 9.5315.0920.62 12.7026.1932.5438.1044.4550.01 
22 5594.785.546.359.5312.70 9.53 22.23 12.7028.5834.9341.2847.6353.98 
246006105.546.356.359.5314.27 9.5317.4824.61 12.7030.9638.8946.0252.3759.54 
26 660  7.9212.70  9.53   12.70      
28700711  7.9212.7015.88 9.53   12.70      
30 7626.357.927.9212.7015.88 9.53   12.70      
32800813  7.9212.7015.88 9.5317.48  12.70      
34 884  7.9212.7015.88 9.5317.48  12.70      
36900914  7.9212.7015.88 9.5319.05  12.70      
38 965      9.53   12.70      
4010001016     9.53 12.70         
42 1067   12.7015.88 9.5319.05  12.70      
4411001118      9.53   12.70      
46 1168      9.53   12.70      
4812001219      9.53  12.70       
52 1321                 
561422                  
601524                  

Size Of Stainless Steel 347/ 347H Pipe & Tube

Exhaust Pipe Size Chart In Mm

ASTM A312 SS 304 Pipe OD
mm
Pipe WT
mm
in.SchKg/m
13.721.651/410S0.50
13.722.241/440S0.64
13.723.021/480S0.81
17.151.653/810S0.64
17.152.313/840S0.86
17.153.203/880S1.12
21.342.111/210S1.02
21.342.771/240S1.29
21.343.731/280S1.65
26.672.113/410S1.30
26.672.873/440S1.71
26.673.913/480S2.23
33.402.77110S2.13
33.403.38140S2.54
33.404.55180S3.29
33.406.352)11604.30
42.162.7710S2.73
42.163.5640S3.44
42.164.8580S4.53
42.166.352)1605.69
48.262.7710S3.16
48.263.6840S4.11
48.265.0880S5.49
60.332.77210S3.99
60.333.91240S5.52
60.335.54280S7.60
60.338.742)216011.29
73.033.0510S5.35
73.035.1640S8.77
73.037.0180S11.59
88.903.05310S6.56
88.905.49340S11.47
88.907.62380S15.51
88.9011.132)316021.67
101.603.0510S7.53
101.605.7440S13.78
101.608.0880S18.92
114.303.05410S8.50
114.306.02440S16.32
114.308.56480S22.67
114.3013.492)416034.05
141.306.55540S22.10
141.309.53580S31.44
141.3015.882)516049.87
168.283.4610S14.04
168.287.11640S28.69
168.2810.97680S43.21
168.2814.27612054.75
168.2818.262)616068.59
219.088.18840S43.20
219.0812.7880S65.63
219.0818.23812091.30
219.0823.012)8160112.97

Erw Tube Size Chart

Wall ThicknessStainless Steel 304 Tube Sizes ( O.D.) Sizes ( O.D.)
.0101/16" , 1/8" , 3/16"
.0201/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.0121/8"
.0161/8" , 3/16"
.0281/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.0351/8" , 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"
.0493/16" , 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"
.0651/4" , 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"
.0831/4" , 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"
.0951/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.1091/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.1201/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.1253/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.1341"
.2503"
.3753 1/2"

Weight Chart Of Stainless Steel 347/ 347H Pipe & Tube

NPS
(DN)
WEIGHT
LB/FT
(KG/M)
SCHOutside Diameter
IN
(Milimeter)
IDWT
IN
(Milimeter)
32
(800)
84.085
(126.032)
.0.0.032.00
(813)
.0.0.00.025
(6.035)
32
(800)
95.028
(141.09)
.0.0.032.00
(813)
.0.0.00.0281
(7.014)
32
(800)
105.069
(157.025)
1032.00
(813)
.0.0.00.0312
(7.092)
32
(800)
116.041
(173.035)
.0.0.032.00
(813)
.0.0.00.0344
(8.074)
32
(800)
126.078
(188.083)
.0.0.032.00
(813)
STD0.0375
(9.053)
32
(800)
137.012
(204.009)
.0.0.032.00
(813)
.0.0.00.0406
(10.031)
32
(800)
147.078
(220.01)
.0.0.032.00
(813)
.0.0.00.0438
(11.013)
32
(800)
158.008
(235.029)
.0.0.032.00
(813)
.0.0.00.0469
(11.091)
32
(800)
168.037
(250.065)
2032.00
(813)
XS0.05
(12.07)
32
(800)
188.087
(281.009)
.0.0.032.00
(813)
.0.0.00.0562
(14.027)
32
(800)
209.062
(312.017)
3032.00
(813)
.0.0.00.0625
(15.088)
32
(800)
230.029
(342.094)
4032.00
(813)
.0.0.00.0688
(17.048)
32
(800)
250.055
(373.00)
.0.0.032.00
(813)
.0.0.00.075
(19.005)
32
(800)
270.072
(402.094)
.0.0.032.00
(813)
.0.0.00.0812
(20.062)
32
(800)
291.014
(433.052)
.0.0.032.00
(813)
.0.0.00.0875
(22.023)
32
(800)
311.047
(463.078)
.0.0.032.00
(813)
.0.0.00.0938
(23.083)
32
(800)
331.039
(493.035)
.0.0.032.00
(813)
.0.0.01.00
(25.04)
32
(800)
351.023
(522.08)
.0.0.032.00
(813)
.0.0.01.0062
(26.097)
32
(800)
371.031
(552.088)
.0.0.032.00
(813)
.0.0.01.0125
(28.058)
32
(800)
391.03
(582.064)
.0.0.032.00
(813)
.0.0.01.0188
(30.018)
32
(800)
410.09
(611.072)
.0.0.032.00
(813)
.0.0.01.025
(31.075)
34
(850)
90.02
(134.031)
.0.0.034.00
(864)
.0.0.00.025
(6.035)
34
(850)
101.029
(150.088)
.0.0.034.00
(864)
.0.0.00.0281
(7.014)
34
(850)
112.036
(167.021)
1034.00
(864)
.0.0.00.0312
(7.092)
34
(850)
123.077
(184.034)
.0.0.034.00
(864)
.0.0.00.0344
(8.074)
34
(850)
134.079
(200.082)
.0.0.034.00
(864)
STD0.0375
(9.053)
34
(850)
145.08
(217.006)
.0.0.034.00
(864)
.0.0.00.0406
(10.031)
34
(850)
157.014
(234.01)
.0.0.034.00
(864)
.0.0.00.0438
(11.013)
34
(850)
168.011
(250.027)
.0.0.034.00
(864)
.0.0.00.0469
(11.091)
34
(850)
179.006
(266.063)
2034.00
(864)
XS0.05
(12.07)
34
(850)
200.089
(299.004)
.0.0.034.00
(864)
.0.0.00.0562
(14.027)
34
(850)
222.099
(332.014)
3034.00
(864)
.0.0.00.0625
(15.088)
34
(850)
245.00
(364.092)
4034.00
(864)
.0.0.00.0688
(17.048)
34
(850)
266.058
(396.096)
.0.0.034.00
(864)
.0.0.00.075
(19.005)
34
(850)
288.008
(428.088)
.0.0.034.00
(864)
.0.0.00.0812
(20.062)
34
(850)
309.084
(461.048)
.0.0.034.00
(864)
.0.0.00.0875
(22.023)
34
(850)
331.052
(493.075)
.0.0.034.00
(864)
.0.0.00.0938
(23.083)
34
(850)
352.077
(525.03)
.0.0.034.00
(864)
.0.0.01.00
(25.04)
34
(850)
373.094
(556.073)
.0.0.034.00
(864)
.0.0.01.0062
(26.097)
34
(850)
395.036
(588.083)
.0.0.034.00
(864)
.0.0.01.0125
(28.058)
34
(850)
416.07
(620.06)
.0.0.034.00
(864)
.0.0.01.0188
(30.018)
34
(850)
437.062
(651.065)
.0.0.034.00
(864)
.0.0.01.025
(31.075)
36
(900)
95.054
(142.014)
.0.0.036.00
(914)
.0.0.00.025
(6.035)
36
(900)
107.03
(159.068)
.0.0.036.00
(914)
.0.0.00.0281
(7.014)
36
(900)
119.003
(176.097)
1036.00
(914)
.0.0.00.0312
(7.092)
36
(900)
131.012
(195.012)
.0.0.036.00
(914)
.0.0.00.0344
(8.074)
36
(900)
142.081
(212.057)
.0.0.036.00
(914)
STD0.0375
(9.053)
36
(900)
154.048
(229.077)
.0.0.036.00
(914)
.0.0.00.0406
(10.031)
36
(900)
166.051
(247.082)
.0.0.036.00
(914)
.0.0.00.0438
(11.013)
36
(900)
178.014
(264.096)
.0.0.036.00
(914)
.0.0.00.0469
(11.091)
36
(900)
189.075
(282.029)
2036.00
(914)
XS0.05
(12.07)
36
(900)
212.09
(316.063)
.0.0.036.00
(914)
.0.0.00.0562
(14.027)
36
(900)
236.035
(351.073)
3036.00
(914)
.0.0.00.0625
(15.088)
36
(900)
259.071
(386.047)
.0.0.036.00
(914)
.0.0.00.0688
(17.048)
36
(900)
282.062
(420.045)
4036.00
(914)
.0.0.00.075
(19.005)
36
(900)
305.044
(454.03)
.0.0.036.00
(914)
.0.0.00.0812
(20.062)
36
(900)
328.055
(488.089)
.0.0.036.00
(914)
.0.0.00.0875
(22.023)
36
(900)
351.057
(523.014)
.0.0.036.00
(914)
.0.0.00.0938
(23.083)
36
(900)
374.015
(556.062)
.0.0.036.00
(914)
.0.0.01.00
(25.04)
36
(900)
396.064
(589.098)
.0.0.036.00
(914)
.0.0.01.0062
(26.097)
36
(900)
419.042
(624.007)
.0.0.036.00
(914)
.0.0.01.0125
(28.058)
36
(900)
442.01
(657.081)
.0.0.036.00
(914)
.0.0.01.0188
(30.018)
36
(900)
464.035
(690.08)
.0.0.036.00
(914)
.0.0.01.025
(31.075)
38
(950)
125.07
(186.094)
.0.0.038.00
(965)
.0.0.00.0312
(7.092)
38
(950)
138.047
(206.011)
.0.0.038.00
(965)
.0.0.00.0344
(8.074)
38
(950)
150.083
(224.056)
.0.0.038.00
(965)
STD0.0375
(9.053)
38
(950)
163.016
(242.074)
.0.0.038.00
(965)
.0.0.00.0406
(10.031)
38
(950)
175.087
(261.082)
.0.0.038.00
(965)
.0.0.00.0438
(11.013)
38
(950)
188.017
(279.094)
.0.0.038.00
(965)
.0.0.00.0469
(11.091)
38
(950)
200.044
(298.026)
.0.0.038.00
(965)
XS0.05
(12.07)
38
(950)
224.092
(334.058)
.0.0.038.00
(965)
.0.0.00.0562
(14.027)
38
(950)
249.071
(371.07)
.0.0.038.00
(965)
.0.0.00.0625
(15.088)
38
(950)
274.042
(408.046)
.0.0.038.00
(965)
.0.0.00.0688
(17.048)
38
(950)
298.065
(444.041)
.0.0.038.00
(965)
.0.0.00.075
(19.005)
38
(950)
322.08
(480.024)
.0.0.038.00
(965)
.0.0.00.0812
(20.062)
38
(950)
347.026
(516.085)
.0.0.038.00
(965)
.0.0.00.0875
(22.023)
38
(950)
371.063
(553.011)
.0.0.038.00
(965)
.0.0.00.0938
(23.083)
38
(950)
395.053
(588.057)
.0.0.038.00
(965)
.0.0.01.00
(25.04)
38
(950)
419.035
(623.09)
.0.0.038.00
(965)
.0.0.01.0062
(26.097)
38
(950)
443.047
(660.001)
.0.0.038.00
(965)
.0.0.01.0125
(28.058)
38
(950)
467.05
(695.077)
.0.0.038.00
(965)
.0.0.01.0188
(30.018)
38
(950)
491.007
(730.074)
.0.0.038.00
(965)
.0.0.01.025
(31.075)

Pressure Ratings Of Stainless Steel 347/ 347H Pipe & Tube

Schedule of PipeSize of Seamless Pipe
(inches)
(°F) Temperature
200100300500400600700650750
801"363442133265279130022659252825802501
401"262930482362201921711924182418671810
401.5"194722571750149616081425135413831340
1601"529661404759406843753876368437613646
1601.5"398446193580306032912916277228292743
801.5"274431822466210822672009190919491889
802"236927472129182019571734164816821631
402"164019021474126013551201114111651129
403"155818061400119612871140108411061072
1602"388044993486298032052840269927552671
1603"331238402976254427362424230423522280
803"220225531979169118191612153215641516
804"190922131715146615771397132813551314
404"13211531118710141091967919938909
405"115813421040889956847805822797
1604"310636012791238625662273216122062138
805"170919811535131214111250118912131176
1605"294534142646226224332155204920912027
806"165019131483126713631208114811721136
406"10521219945808869770732747724
408"9261073832711765678644657637
1606"283632892549217923432076197320141953
1608"273831752460210322622004190519441885
808"145916921311112112051068101510361005
8010"138816091247106611471016966986956
4010"840974755945694615584596578
16010"271431472439208522421986188019271868

industrial use fitting for Stainless Steel 347/ 347H Pipe & Tube

ASME SA312 SS 347 Ornamental Tubes
SS 347 Slot Round Pipe
347 SS Triangle Tube
UNS S34700 Hexagonal Tube
DIN 1.4550 U Shaped Tube
SS 347H Boiler Tube

Price Of Stainless Steel 347/ 347H Pipe & Tube

Stainless Steel Seamless PipeUSD $2.0 - $10.09 / kg (FOB Price) on request
Stainless Steel Welded PipeUSD $2.0 - $10.09 / kg (FOB Price) on request
Stainless Steel Hollow PipeUSD $2.0 - $10.09 / kg (FOB Price) on request
Stainless Steel TubeUSD $2.0 - $10.09 / kg (FOB Price) on request
Stainless Steel ERW PipeUSD $2.0 - $10.09 / kg (FOB Price) on request

Application Of Stainless Steel 347/ 347H Pipe & Tube

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Testing Of Stainless Steel 347/ 347H Pipe & Tube

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of Stainless Steel 347/ 347H Pipe & Tube

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as: