An All-Inclusive Guide to Explore the Diverse Business of Indian Tube Manufacturers, Suppliers, and Exporters

The Tube business in India is growing rapidly, with many Manufacturers, Suppliers, and Exporters meeting a wide range of industrial demands. Let’s examine the different kinds of tubes that are used to shape many industries globally, tubes such as Stainless Steel Seamless, Hastelloy, Alloy Steel, Inconel, Stainless Steel Condenser Tubes, Stainless Steel Instrumentation Tubing, Stainless Steel Heat Exchanger Tubing, and more.

Alloy Steel Tubes: Strong and long-lasting, alloy steel tubes are ideal for high-pressure and high-temperature settings. Indian manufacturers use cutting-edge methods to guarantee optimal performance under stressful circumstances. Even in high-temperature environments, alloy steel tubes provide affordable, long-lasting solutions due to their full austenitic structure and superior corrosion resistance.

Special features of Alloy Steel Tubes are : 

  1. Unit Length : 3m, 6m, 12m
  2. Specifications: ASTM A 335 ASME SA 335
  3. Dimensions: ASTM, ASME, and API
  4. Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
  5. Grade: STM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 – T5, T9, T11, T12, T22, T91, ASTM A691

Hastelloy Tubes: The nickel-based alloy used to make hastelloy tubes makes them ideal for use in corrosive settings such as those found in chemical processing, aerospace, and the maritime industry. Excellent resistance to oxidation and chemicals is offered by Indian suppliers of high-tensile hastelloy tubes. Higher temperature and corrosion resistance are guaranteed by Hastelloy, especially in grades like C276 for oil and gas applications, which contain components like molybdenum and chromium.

Special features of Hastelloy Tubes are : 

  1. Tube Types: Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Hastelloy
  2. ASTM Specification: ASTM B622 ASME SB 622/ ASTM B619 ASME SB 619
  4. Hastelloy Tube Schedule : XS, SCH30, SCH40, XXS, SCH80, SCH120, SCH60, SCH140, STD, SCH10, SCH10S, SCH40S, SCH80, SCH20, SCH5, SCH160
  5. Hastelloy Tube Length: Double Random, Single Random, Standard & Cut length Tube
  6. Grade : ASTM B 729,ASTM B 829,ASME SB 468,ASME SB 751,ISO 6207,DIN 77751. And more

Inconel Tubes: Inconel tubes, known for their durability in harsh environments, are supplied by Indian exporters. These nickel-chromium alloy tubes, which are ideal for petrochemical and aerospace applications, have exceptional resistance to oxidation and corrosion. Because of their remarkable strength, resistance to corrosion, and ability to withstand oxidation, Inconel alloys are perfect for harsh settings.

Special features of Inconel Tubes are : 

  1. ASTM / ASME Standard : ASTM B163/ ASME SB163, ASTM B516 / ASME SB 516
  2. Tube Standard : ASTM, ASME and API
  3. Various Type: LSAW /Seamless/ Fabricated /ERW/Welded Tubes
  4. Basic Form: Hydraulic, Square, Rectangular, Round etc
  5. Application & uses: Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube etc

Stainless Steel Tubes: Manufacturers producing stainless steel tubes, which are valued for their resistance to corrosion and adaptability, are Indian producers. These tubes precisely satisfy a variety of purposes in the food processing, automotive, and construction industries. Because of its strength and capacity to withstand corrosion, stainless steel pipes are the best choice for moving a variety of commodities under harsh conditions.

Special features of Stainless Steel Tubes are : 

  1. Tube Standard : ASTM A269,ASTM A213/A213M,ASTM A791/A791M,ASTM B674 and more
  2. Size Range (Metric): 4 MM to 60 MM
  3. Manufacturing Type:  Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X-Ray Welded.
  4. Thickness Range:  SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS

Stainless Steel Seamless Tubes: Stainless steel seamless tubes, which are valued for their accurate dimensions and seamless, leak-proof construction, are a specialty of Indian vendors. These extrusion-produced tubes satisfy strict quality requirements for crucial applications by guaranteeing smooth surfaces and structural integrity.

Special features of Stainless Steel Seamless Tubes are : 

  1. NPS Designator : 1/8 to 1-1/2, incl ; Over 1-1/2 to 4, incl;  Over 4 to 8, incl; Over 8 to 18, incl
  2. Executive Standard: ASTM A312/A312M, ASME SA312/SA312M, ASTM A269, ASME SA269, ASTM A790 / A790M, EN 10216, DIN 17456, 17458 and more 
  3. Steel Grade : TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H and more

Stainless Steel Condenser Tubes: Designed to be efficient, the SS Condenser Tubes can be used in various applications including being part of a condenser and evaporator refrigeration cycle in a chiller, to condense steam in a surface condenser, heat exchangers, in addition to everything in between.

Special features of Stainless Steel Condenser Tubes are : 

  1. OD: 12.0 to 219.3mm
  2. Thickness: 1.245 to 30mm
  3. Length: Single, Double Random & custom cut
  4. Grades :  304, 304L 304H 304N 304LN, 316, 316L 316Ti 316N, 316LN, 321 321H, 310S 310H, 309S, 317, 317L 347 347H
  5. ASTM Specification :  ASTM A213, ASTM A269, ASTM A312
  6. Manufacturing Type:  Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X-Ray Welded

Stainless Steel Instrumentation Tubing: SS Instrumentation Tubing, known for leak-free operation, is a staple in many industries due to its versatility. Material grades like 304 SS are chosen for moderate corrosion resistance and good tensile strength, while 316 SS is preferred for marine applications. The selection depends on factors like media contact and application needs, ensuring optimal performance and cost-effectiveness.

Special features of Stainless Steel Instrumentation Tubing are : 

  1. SS Grades : 304/304L, 304H, 316/316L, 316LN, 316H, 316Ti, 317L, 321, 310S, 2520, GH3030, GH3039
  2. Standard : ASTM A269, ASTM A213, ASTM A270, DIN 2391, EN 10216-5 GB/T14976, GB/T13296
  3. Processing Service:  Bending, Welding, Decoiling, Punching, Cutting, Moulding

Stainless Steel Heat Exchanger Tube: Stainless Steel U Tubes are vital for high-pressure, high-heat applications, avoiding welds for bends or reversals. Oshwin Overseas, an approved PED manufacturer, offers Duplex and austenitic stainless steel heat exchanger tubes. Our U-bends streamline fluid flow direction changes without additional fittings, ensuring efficiency.

Special features of Stainless Steel Heat Exchanger Tubing are : 

  1. Seamless Stainless Steel Heat Exchanger Tube Standard :  ASTM A213/ ASME SA 213, ASTM A269 / ASME SA 269, ASTM A789/ ASME SA 789 / ASTM A268/ ASME SA 268
  2. Welded Stainless Steel Heat Exchanger Tube Standard : ASTM A249/ ASME SA 249, ASTM A269/ ASME SA 269, ASTM A789/ ASME SA 789
  3. Stainless Steel Heat Exchanger Tubes Grades : TP304 / 304L, TP316, TP316L, TP 309S, TP310S, TP321, TP321H, TP347, TP347 H, Duplex 2205 / S31803
  4. Processing Service:  Bending, Welding, Decoiling, Punching, Cutting, Moulding

We pride ourselves on our extensive range of tubes, catering to diverse industrial needs such as : 

  1. ASTM A270  Sanitary Tubes
  2. Stainless Steel Square Tubes
  3. Boiler Tubes
  4. Coil Tubes
  5. Rectangular Tubing
  6. Corrugated Tubes
  7. Mechanical Tubing
  8. Thin-Wall Tubes
  9. Cold-Drawn Tubes
  10. Welded Tubes and beyond

Special Steel Tubes : 

  1. Nickel Alloy Tubes
  2. Inconel 625 Tubes
  3. Inconel 718 Tubes
  4. Inconel 800 Tubes
  5. Hastelloy C22 Tubes
  6. Hastelloy C275 Tubes
  7. Monel K500 Tubes
  8. Alloy 20 Tubes and more

We offer top-quality products tailored to your specifications. Our commitment to customization ensures that your unique requirements are met, providing bespoke tube solutions for your applications. With a global reach, we export our high-quality tubes to clients worldwide, delivering reliable performance and exceptional value wherever they are needed. Trust us to provide innovative tube solutions that exceed your expectations and stand the test of time.

#Tubes #StainlessStellTube #InconelTube #HastelloyTtube #StainlessSteelSeamlessTube #StainlessSteelCondenserTubes #StainlessSteelInstrumentationTube #StainlessSteelHeatExchangerTube #BoilerTubes #CoilTubes #RectangularTube #ThinWallTubes

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Uses and Benefits of Stainless Steel Seamless Tubes | Mcneil Instruments Inc.

Versatile Strength & Looking into Stainless Steel Seamless Tubes’ Uses and Characteristics

Seamless stainless steel tubes are used in a wide range of harsh commercial, industrial, and marine environments. These tubes, which are distinguished by varying grades, have a range of mechanical and physical characteristics that suit a variety of applications. These tubes, which have a chromium concentration of over 10%, are perfect for pipelines and tubing because they are corrosion-resistant and have an impeccable finish. Stainless steel gains more unique qualities when elements like sulphur, iron, nickel, molybdenum, and carbon are added. Stainless steel seamless tubes, which satisfy strict criteria to assure high-quality construction, are essential in applications beyond carbon steel. They are known for requiring little maintenance and resisting major scratches. Consisting of a heating and moulding process, the seamless production process forms solid steel into round ‘billets,’ which are then cast onto a form resembling a piercing rod to ensure reliability and strength.

Uses and Benefits of Stainless Steel Seamless Tubes

Stainless Steel Seamless Tubes are precision-engineered cylindrical tubes that lack any welded joints or seams. They are manufactured through a seamless process, ensuring a smooth and uniform structure. This unique construction imparts several advantages, making it suitable for a wide range of applications.

Stainless Steel Seamless Tubes have become indispensable in various industries, offering a combination of durability, corrosion resistance, and versatility. As a critical component in many applications, these seamless tubes have become the preferred choice for engineers and manufacturers. In this blog, we will delve into the diverse uses and numerous benefits of Stainless Steel Seamless Tubes, with a focus on the high-quality offerings from manufacturers like Mcneil Instruments Inc. in India.

Uses & Application of Stainless Steel Seamless Tubes

Piping Systems: Stainless Steel Seamless Tubes find extensive use in piping systems for industries such as petrochemical, chemical, and oil and gas. The seamless construction ensures reliable and leak-free fluid transportation.

Heat Exchangers: The seamless nature of these tubes makes them ideal for heat exchanger applications. They can withstand high temperatures and pressure, making them crucial for efficient heat transfer in various industrial processes.

Automotive Industry: In the automotive sector, Stainless Steel Seamless Tubes are employed for manufacturing exhaust systems. Their resistance to corrosion and high temperatures makes them a durable and reliable choice.

Aerospace Applications: The aerospace industry relies on Stainless Steel Seamless Tubes for applications that demand lightweight yet robust components. These tubes provide the required strength and corrosion resistance for aerospace structures.

Instrumentation and Hydraulic Systems: Stainless Steel Seamless Tubes are widely used in instrumentation and hydraulic systems due to their ability to handle high pressure and corrosive environments with ease.

Oil and Gas Industry: Stainless steel seamless tubes find extensive use in the oil and gas sector for conveying fluids and gases under high-pressure conditions. Their corrosion resistance is crucial in preventing degradation over time.

Chemical Processing: Chemical plants rely on stainless steel seamless tubes for the transport of corrosive chemicals. The seamless construction minimizes the risk of leaks and ensures the integrity of the chemical processes.

Benefits of Stainless Steel Seamless Tubes:

Corrosion Resistance: Stainless steel inherently resists corrosion, making seamless tubes suitable for applications in aggressive environments where corrosion is a concern.

Strength and Durability: The absence of welds in seamless tubes enhances their strength, making them more durable and capable of withstanding higher pressure and temperature conditions.

Uniformity and Precision: The seamless manufacturing process ensures uniformity in dimensions and precision in the structure of the tubes, contributing to their reliability in critical applications.

Hygienic and Easy to Clean: In industries like pharmaceuticals and food processing, Stainless Steel Seamless Tubes are preferred for their hygienic properties and ease of cleaning, crucial for maintaining strict quality standards.

Aesthetic Appeal: In architectural and decorative applications, stainless steel seamless tubes are favored for their sleek and polished appearance, adding a touch of modernity and sophistication to structures.

Precise Dimensional Accuracy: Seamless tubes, manufactured with precision, exhibit accurate dimensions, making them suitable for applications where tight tolerances are crucial.

Best Stainless Steel Seamless Tubes Manufacturer

As a trusted manufacturer in India, Mcneil Instruments Inc. stands out in the production of Stainless Steel Seamless Tubes. Here’s why they are a preferred choice:

Quality Assurance: Mcneil Instruments Inc. is committed to delivering seamless tubes that meet international quality standards, ensuring consistency and reliability.

Customization Options: Recognizing the diverse needs of industries, Mcneil Instruments Inc. offers customization options, allowing clients to tailor the specifications of the tubes to their specific requirements.

Global Presence: As exporters of Stainless Steel Seamless Tubes, Mcneil Instruments Inc. serves a global clientele, establishing themselves as a reliable and efficient supplier on the international stage.

Simple Maintenance and Extended Life of Stainless Steel Seamless Tubes

Seamless stainless steel tubes require extremely little upkeep, making maintenance simple. These tubes last a long period without corroding easily and are frequently used for conveying corrosive compounds. To ensure that they continue to be in the finest shape possible, it’s a good idea to check and maintain them regularly.


Stainless Steel Seamless Tubes have become the backbone of numerous industries, offering a seamless blend of strength, durability, and corrosion resistance. Manufacturers like Mcneil Instruments Inc. contribute significantly to the seamless tube landscape, providing high-quality solutions that empower industries worldwide. As the demand for robust and reliable materials continues to grow, Stainless Steel Seamless Tubes remain a cornerstone in the pursuit of efficiency and excellence across diverse industrial sectors.

#stainlessstell #seamlesstube

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