Home > Stainless Steel > Stainless Steel 347 Pipe
Unlock the epitome of reliability and performance with Stainless Steel 347 Pipes featured on our product pages. Explore a comprehensive range of intricately designed solutions tailored to address diverse industrial requirements. Crafted with meticulous attention to detail, our SS 347 Pipes adhere to rigorous industry benchmarks, ensuring unmatched longevity and resistance to corrosion. As a respected supplier, we prioritize customer contentment by presenting customizable alternatives, competitive pricing, and prompt delivery services. Whether empowering construction, infrastructure, or industrial projects, our stainless steel pipes surpass anticipations, establishing novel benchmarks for quality. Enhance your applications with our unwavering dedication to excellence and innovation, guaranteeing steadfastness at every stage.
Standard | ASTM A312, A358 / ASME SA312, SA358 |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Type | Seamless / ERW / Welded / Fabricated Pipes |
Form | Round, Square, Rectangular, Oval, Hydraulic Etc |
Length | Single Random, Double Random & Required Length |
End | Plain End, Beveled End, Treaded |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We offer These Stainless Steel 347 Pipe as per DIN, ISO, JIS or ANSI Standard.
High Temperature Resistance: Stainless steel 347 pipes are designed to withstand high temperatures, making them suitable for high-temperature applications such as refineries, chemical plants and high-temperature environments
Corrosion resistance: These pipes have excellent corrosion resistance, especially in environments that contain acids, alkalis, and chloride concentrations. These corrosion properties make them suitable for use in chemical processes, oil and gas and other industries, and in the marine environment.
Durability: Stainless steel 347 pipes are extremely durable and durable, even in extreme conditions. Their strong chemical fillings are corrosion-resistant, which helps extend their life.
Easy to manufacture: Stainless steel 347 pipes can be manufactured and bent easily using standardized methods, simplifying installation and maintenance procedures. This makes it a cost-effective option in terms of labor and time . . . .
Low maintenance: Thanks to their corrosion resistance and durability, stainless steel 347 pipe requires minimal maintenance throughout its life, reducing downtime and maintenance.
Hygienic characteristics: Stainless steel is inherently hygienic, making it suitable for use in industries such as food and beverage manufacturing, pharmaceuticals and healthcare, where hygiene is important.
Stainless Steel 347 Pipes applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Chemical applications: Stainless steel 347 pipes are corrosion and high-temperature resistant, making them suitable for use in chemical plants where volatile chemicals and extreme temperatures are common
Finishing products: Due to the high thermal stability and corrosion resistance of various chemicals in these products, they are used in finishing products such as oil refining and petrochemical processing
Power Generation: These pipelines are used in power generation facilities, including conventional generators and nuclear power plants, where heat and pressure are transferred above uses
Aerospace Industry: Stainless steel 347 pipe finds applications in the aerospace industry for materials requiring high strength, corrosion and high-temperature resistance
Automotive Industry: In the automotive industry, it is used in automotive exhaust systems and other applications requiring resistance to high temperatures and corrosion.
Food Processing: Stainless steel 347 pipe is used in the food processing industry to transport food and water due to its hygienic, corrosion-resistant and easy-to-clean properties
Heat exchangers: They are used in heat exchangers because of their resistance to high temperatures and corrosion of various liquids
Chemical Transport: Stainless steel 347 pipelines are also used to transport various chemicals in industries such as pharmaceuticals, crops and specialty chemicals due to their corrosion resistance
Construction: In construction applications, stainless steel 347 pipes are used for construction purposes, such as sleeves, supporting frames and decorative elements, due to their aesthetics, durability and corrosion resistance
Properties: Stainless steel 347 is an alloy of austenitic stainless steel containing chromium and nickel. Also included is columbium (niobium), which increases its intermembrane corrosion resistance. Make sure the pipe you choose meets the required chemical standards.
Function: Specifies how you want to use the pipe. Stainless steel 347 is generally selected for high-temperature applications because of its excellent tensile strength and anti-oxidation properties. Ensure that the pipe is suitable for the temperature, pressure, and environmental conditions it is located in.
Size and Design: Consider the size and thickness of the pipe necessary for your project or application. This includes outer diameter, wall thickness, and pipe length. Make sure the pipe shape meets your specifications and standards.
Quality and Standards: Ensure stainless steel 347 pipe meets relevant industry standards and specifications, such as ASTM, ASME, or other international standards. Check certifications and quality documentation to ensure the pipe is reliable and functional.
Corrosion resistance: Stainless steel 347 provides excellent corrosion resistance, especially in high-humidity environments. Check the corrosion resistance of the pipe and ensure that it can withstand corrosive materials or conditions.
Weldability: If your application requires welding, consider the weldability of stainless steel 347 pipe. Stainless steel 347 is generally weldable with conventional welding techniques, but fidelity to your specific welding schedule is important.
Supplier Name: Choose a reputable supplier or manufacturer known for providing quality stainless steel pipe. Research customer reviews, certifications, and industry listings to ensure you get the pipe from a reliable source.
Cost Consideration: Determine how stainless steel 347 pipe pricing compares to your budget and project needs. Consider not only the initial purchase price but also longevity and maintenance costs.
Stainless steel 347 pipes are sized based on their nominal pipe size (NPS), which refers to the approximate inside diameter. Common sizes range from 1/8″ to 48″. The size is specified by the NPS and schedule number, indicating the wall thickness, with schedules like SCH 5, 10, 40, and 80.
Stainless steel 347 pipes can be used for structural applications depending on the specific requirements. While they offer excellent corrosion resistance and high-temperature properties, their structural suitability depends on factors like load, environment, and design specifications. Consulting with a structural engineer is recommended for proper evaluation and application.
Stainless steel 347 pipes can be suitable for natural gas applications due to their corrosion resistance and high-temperature properties. However, compatibility depends on factors like pressure, temperature, and local regulations. Consulting industry standards and considering specific application requirements is essential to ensure safe and effective use.
Stainless Steel 310 pipes can be used for underground applications with proper precautions. They offer excellent corrosion resistance, but factors like soil conditions, moisture levels, and potential for damage should be considered. Adequate protection methods, such as coatings or cathodic protection, may be necessary to prevent corrosion in underground environments.
Nominal 347 Seamless pipes Size | WT | OD | Weight | Weight | |||
milimeter | inch | inch | milimeter | kilogram/Meter | Sched | Lb/ft | |
1/2″ | 2.769 | 0.0109 | 0.0840 | 21 | 1.268 | 40 STD | 0.0851 |
3.734 | 0.0147 | 1.621 | 80 STD | 1.088 | |||
3/4″ | 2.870 | 0.0113 | 1.050 | 27 | 1.684 | 40 STD | 1.131 |
3.912 | 0.0154 | 2.195 | 80 STD | 1.474 | |||
1″ | 3.378 | 0.0133 | 1.315 | 33 | 2.501 | 40 STD | 1.679 |
4.547 | 0.0179 | 3.325 | 80 STD | 2.172 | |||
1 1/4″ | 3.556 | 0.0140 | 1.660 | 42 | 3.385 | 40 STD | 2.273 |
4.851 | 0.0191 | 4.464 | 80 STD | 2.997 | |||
1 1/2″ | 3.683 | 0.0145 | 1.900 | 48 | 4.048 | 40 STD | 2.718 |
5.080 | 0.0200 | 5.409 | 80 STD | 3.361 | |||
2″ | 3.912 | 0.0154 | 2.375 | 60 | 5.441 | 40 STD | 3.653 |
5.537 | 0.0218 | 7.480 | 80 STD | 5.022 | |||
2 1/2″ | 5.516 | 0.0203 | 2.875 | 73 | 8.629 | 40 STD | 5.793 |
7.010 | 0.0276 | 11.411 | 80 STD | 7.661 | |||
3″ | 5.486 | 0.0216 | 3.500 | 89 | 11.284 | 40 STD | 7.576 |
7.620 | 0.0300 | 15.272 | 80 STD | 10.0253 | |||
4″ | 6.020 | 0.0237 | 4.500 | 114 | 16.073 | 10.0790 | |
8.560 | 0.0337 | 22.318 | 14.983 | ||||
6″ | 4.775 | 0.0188 | 6.625 | 168 | 19.252 | 12.924 | |
5.516 | 0.0203 | 20.0739 | 13.923 | ||||
5.563 | 0.0219 | 22.318 | 14.983 | ||||
6.350 | 0.0250 | 25.354 | 17.021 | ||||
7.112 | 0.0280 | 58.263 | 40 STD | 18.974 | |||
7.925 | 0.0312 | 31.334 | 21.036 | ||||
9.525 | 0.0375 | 37.285 | 25.031 | ||||
10.0973 | 0.0432 | 42.561 | 80 XHY | 28.573 | |||
12.700 | 0.0500 | 48.719 | 32.708 | ||||
8″ | 4.775 | 0.0188 | 8.625 | 219 | 25.233 | 16.940 | |
5.156 | 0.0203 | 27.198 | 18.259 | ||||
5.563 | 0.0219 | 29.286 | 19.661 | ||||
6.350 | 0.0250 | 33.308 | 20 | 22.361 | |||
7.036 | 0.0277 | 36.786 | 30 | 24.696 | |||
8.179 | 0.0322 | 42.352 | 40 | 28.554 | |||
9.525 | 0.0375 | 49.216 | 33.041 | ||||
10.0312 | 0.0406 | 53.085 | 60 | 35.638 | |||
12.700 | 0.0500 | 64.627 | 80 XHY | 43.388 | |||
10″ | 4.775 | 0.0188 | 10.0750 | 273 | 31.588 | 21.207 | |
5.563 | 0.0219 | 36.689 | 24.631 | ||||
6.350 | 0.0250 | 41.759 | 20 | 28.035 | |||
7.798 | 0.0307 | 51.002 | 30 | 34.240 | |||
8.738 | 0.0344 | 56.946 | 38.231 | ||||
9.271 | 0.0365 | 63.301 | 40 STD | 40.0483 | |||
11.125 | 0.0438 | 71.852 | 48.238 | ||||
12.700 | 0.0500 | 81.530 | 60 XHY | 54.735 | |||
15.088 | 0.0594 | 95.969 | 80 | 64.429 | |||
12″ | 4.775 | 0.0188 | 12.750 | 324 | 37.570 | 25.222 | |
5.563 | 0.0219 | 43.657 | 29.309 | ||||
6.350 | 0.0250 | 49.713 | 33.375 | ||||
7.137 | 0.0281 | 55.739 | 37.420 | ||||
7.925 | 0.0312 | 61.735 | 41.445 | ||||
9.525 | 0.0375 | 73.824 | 49.562 | ||||
10.0312 | 0.0406 | 79.727 | 53.525 | ||||
12.700 | 0.0500 | 97.438 | 65.415 | ||||
14.275 | 0.0562 | 108.966 | 73.154 | ||||
14″ | 4.775 | 0.0188 | 14.000 | 356 | 41.308 | 27.732 | |
5.563 | 0.0219 | 48.012 | 32.233 | ||||
6.350 | 0.0250 | 54.685 | 20 | 36.713 | |||
7.137 | 0.0281 | 61.327 | 41.172 | ||||
7.925 | 0.0312 | 67.939 | 45.611 | ||||
9.525 | 0.0375 | 81.281 | STD | 54.568 | |||
11.125 | 0.0438 | 94.498 | 40 | 63.441 | |||
12.700 | 0.0500 | 107.381 | XHY | 72.090 | |||
15.875 | 0.0625 | 132.983 | 89.278 | ||||
16” | 4.775 | 0.0188 | 16.000 | 406 | 47.290 | 21.748 | |
5.563 | 0.0219 | 54.980 | 36.910 | ||||
6.350 | 0.0250 | 62.639 | 10 | 42.053 | |||
7.137 | 0.0281 | 70.0268 | 47.174 | ||||
7.925 | 0.0312 | 77.866 | 20 | 52.275 | |||
8.738 | 0.0344 | 85.677 | 57.519 | ||||
9.525 | 0.0375 | 93.213 | 30 STD | 62.578 | |||
11.125 | 0.0438 | 108.433 | 72.797 | ||||
12.700 | 0.0500 | 123.289 | 40 XHY | 82.770 | |||
18″ | 5.563 | 0.0219 | 18.000 | 457 | 61.948 | 41.588 | |
6.350 | 0.0250 | 70.0593 | 47.393 | ||||
7.137 | 0.0281 | 79.208 | 53.176 | ||||
7.925 | 0.0312 | 87.792 | 20 | 58.939 | |||
9.525 | 0.0375 | 105.144 | STD | 70.0588 | |||
11.125 | 0.0438 | 122.369 | 30 | 82.152 | |||
12.700 | 0.0500 | 139.198 | XHY | 93.450 | |||
14.275 | 0.0562 | 155.904 | 40 | 104.666 | |||
15.875 | 0.0625 | 172.754 | 115.978 | ||||
20″ | 6.350 | 0.0250 | 20.0000 | 508 | 78.547 | 52.733 | |
7.163 | 0.0282 | 88.458 | 59.386 | ||||
7.925 | 0.0312 | 97.719 | 65.604 | ||||
9.525 | 0.0375 | 117.075 | 20 STD | 78.598 | |||
11.125 | 0.0438 | 136.305 | 91.508 | ||||
12.700 | 0.0500 | 155.106 | 30 XHY | 104.130 | |||
15.088 | 0.0594 | 183.378 | 40 | 123.110 | |||
15.875 | 0.0625 | 192.640 | 129.328 | ||||
17.475 | 0.0688 | 211.368 | 141.901 | ||||
24″ | 6.350 | 0.0250 | 24.000 | 610 | 94.456 | 63.413 | |
7.137 | 0.0281 | 106.029 | 71.183 | ||||
7.925 | 0.0312 | 117.573 | 18.932 | ||||
9.525 | 0.0375 | 140.0938 | 20 STD | 64.618 | |||
11.125 | 0.0438 | 164.176 | 110.0219 | ||||
12.700 | 0.0500 | 186.923 | XHY | 125.490 | |||
15.875 | 0.0625 | 232.410 | 156.028 | ||||
17.475 | 0.0688 | 255.148 | 40 | 171.293 | |||
19.050 | 0.0750 | 277.401 | 186.233 | ||||
30″ | 6.350 | 0.0250 | 30.0000 | 762 | 118.318 | 79.433 | |
7.137 | 0.0281 | 132.851 | 89.189 | ||||
7.925 | 0.0312 | 147.353 | 10 | 98.925 | |||
9.525 | 0.0375 | 176.731 | STD | 118.648 | |||
11.125 | 0.0438 | 205.983 | 138.286 | ||||
12.700 | 0.0500 | 234.647 | 20 XHY | 157.530 | |||
15.875 | 0.0625 | 292.066 | 30 | 196.078 | |||
17.475 | 0.0688 | 320.0817 | 215.380 | ||||
19.050 | 0.0750 | 348.988 | 234.293 | ||||
36″ | 6.350 | 0.0250 | 36.000 | 914 | 142.180 | 95.453 | |
7.137 | 0.0281 | 159.672 | 107.196 | ||||
7.925 | 0.0312 | 177.133 | 10 | 118.918 | |||
9.525 | 0.0375 | 215.525 | STD | 142.678 | |||
11.125 | 0.0438 | 247.790 | 166.353 | ||||
12.700 | 0.0500 | 282.372 | 20 XHY | 198.570 | |||
15.875 | 0.0625 | 351.723 | 236.128 | ||||
17.475 | 0.0688 | 386.487 | 259.467 | ||||
19.050 | 0.0750 | 420.0576 | 282.353 | ||||
42″ | 7.925 | 0.0312 | 42.000 | 1067 | 206.914 | 138.911 | |
9.525 | 0.0375 | 248.319 | STD | 166.708 | |||
12.700 | 0.0500 | 33.097 | XHY | 221.610 | |||
19.050 | 0.0750 | 492.163 | 330.0413 | ||||
48″ | 9.525 | 0.0375 | 48.000 | 1219 | 284.112 | STD | 190.0738 |
11.125 | 0.0438 | 331.404 | 222.487 | ||||
12.700 | 0.0500 | 377.822 | XHY | 253.650 | |||
19.050 | 0.0750 | 563.750 | 378.473 | ||||
22.225 | 0.0875 | 655.969 | 440.0383 |
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