Stainless Steel 347H Pipes

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Stainless Steel 347H Pipes Manufacturer, Supplier and Exporter in Hyderabad, India

Aman Pipes and Tubes, based in Hyderabad, India, has made a name for itself as a leading manufacturer and supplier of Stainless Steel 347H Pipes. They provide top-notch piping solutions designed to withstand high temperatures and corrosive environments. With a focus on heat-resistant stainless steel grades, their 347H pipes are perfect for applications that demand exceptional mechanical strength and stability under thermal stress. Committed to precision engineering, adhering to industry standards, and ensuring timely delivery, Aman Pipes and Tubes caters to a diverse array of industries, including petrochemicals, oil and gas, power generation, and pharmaceuticals, both locally and globally.

Stainless Steel 347H Seamless Pipe
Stainless Steel 347H Welded Pipe
Stainless Steel 347H EFW Pipe

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Stainless Steel 347H Pipes are made up of Chromium (17–20%), Nickel (9–13%), and Columbium (Niobium) to prevent carbide precipitation. The “H” variant features a higher carbon content (0.04–0.10%) that boosts high-temperature strength and creep resistance. These pipes offer impressive tensile strength ranging from 515 to 750 MPa and yield strength between 205 and 275 MPa, along with excellent elongation and resistance to intergranular corrosion. 347H maintains its structural integrity at elevated temperatures up to 900°C, making it a go-to choice for high-pressure and thermal applications that require long-lasting mechanical performance.

Stainless Steel 347H Pipes Specification

Pipe StandardASTM A312 ASME SA312 / ASTM A358 ASME SA358
Pipe DimensionANSI/ASME B36.19M, ANSI/ASME B36.10M
Pipe Sizes1 / 2″ NB – 24″ NB
Pipe 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
Steel Pipe Manufacturing ProcessSeamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Stainless Steel Pipe ShapesHydraulic, Round, Rectangle, Square, Hex, Honed
Stainless Steel Pipe ScheduleSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Pipe EndsHalf Hard, Soft, Hard, Quarter Hard, Spring Hard
Delivery ConditionAnnealed and Pickled, Polished, Bright Annealed, Cold Drawn
Outside Finish2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Value Added ServicesCutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

347H Stainless Steel Pipes Chemical Composition

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

SS 347H Pipes Mechanical Properties

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
347H5152054092201

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose Stainless Steel 347H Pipes from Aman Pipes and Tubes?

Choosing Stainless Steel 347H Pipes from Aman Pipes and Tubes ensures you get the high quality products you need. Our pipe is made from premium materials, providing exceptional strength and corrosion resistance. With extensive industry experience, we put customer satisfaction first, and provide expert guidance throughout the selection process. We offer competitive pricing and strict quality control to meet international standards. Additionally, our commitment to on-time delivery ensures that your services are delivered on time. Trust Brydon for reliable, high-performance plumbing solutions that will stand the test of time.

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Largest Stainless Steel 347H Pipes Supplier in Hyderabad, India

Aman Pipes and Tubes, one of the largest suppliers of Stainless Steel 347H Pipes in Hyderabad, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.

Stainless Steel 347H Pipes Sizes 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

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Types of Stainless Steel 347H Pipes

Stainless Steel 347H Square Pipes
SS 347H Thick Wall Pipe
Stainless Steel 347H ERW Pipes
Stainless Steel 347H Round Pipes
SS 347H LSAW Pipes
Stainless Steel 347H Thin Wall Pipe

Are Custom Sizes Available for Stainless Steel 347H Pipes?

Yes, we offer custom sizes for Stainless Steel 347H Pipes to meet your specific requirements. Our team at Aman Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@amanpipesandtubes.co.in.

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Stainless Steel 347H Pipe Uses

Stainless Steel 347H Pipes find extensive use in high-temperature, high-pressure settings across various sectors. In power generation, they are utilized in boiler tubes, superheaters, and reheaters. The petrochemical and oil refining industries rely on them for catalytic cracking systems, furnace components, and heat exchangers. In aerospace and marine applications, 347H is favored for exhaust manifolds and engine parts due to its impressive heat and corrosion resistance. It’s also well-suited for chemical processing equipment and high-purity applications in pharmaceuticals. The stabilized composition of 347H ensures outstanding resistance to corrosion, making it a reliable choice for demanding environments.

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