Arya Tubes, a division of KnitPro International, specializes in the manufacturing and export of small diameter and thin-walled stainless steel (SS), capillary and welded tubes. Utilizing ASTM-certified stainless-steel grades for product development, the company is catering to a wide range of industrial applications, including thermostatic control instruments, automotive components, home appliances and various other devices. In an exclusive interview with Tube & Pipe India, Mr. Munish Bhalla, Vice President of Operations at KnitPro International, discusses Arya Tubes’ journey describing how the company is consistently delivering niche products via its standardized manufacturing process, rigorous in-housing testing facility, and quality management system.
Tube & Pipe India: Can you give a brief overview of the company and its background?
Munish Bhalla: Arya Tubes is a unit of KnitPro International. It manufactures, exports, and supplies a broad range of stainless steel (SS) capillary tubes used for various industrial, instrumentation, home appliances and other applications. These tubes are annealed and drawn from In House Tube Welding machines. Crafted using top-grade raw materials, such as ASTM 304, 304L, 316L and 321, these tubes are known for their premium quality, and are thoroughly verified by a highly experienced quality assurance department.
The company serves diverse clients both in the international and domestic market, operating in Delhi-NCR.
The Group started its journey in 1988 by collaborating with a German business house in the field of metal forming and high-quality artist brushes. Next addition was the launch of Makeup Accessories brand Vega in India which is now a household name in India. Knitpro is the third addition which has become the is the world’s largest manufacturer of knitting needles selling products under the brand Knitpro in more than 75 countries.
TPI: Please tell us about your product portfolio and its key applications?
MB: Arya Tubes manufactures stainless steel capillary tubes used primarily for industrial purpose. The company’s product portfolio consists of stainless-steel welded tubes, annealed and drawn tubes in small diameter and thin wall thickness used for making heating element, tubular heater, water geyser, and automobile components. The raw material is totally sourced from India.
Our stainless-steel tube/ pipe product ranges are from 2.00 mm to 25.00 mm in outer diameter, having a thickness ranging from 0.20 mm to 1.00 mm. This versatility enables the products to cater to diverse applications such as capillary thermostats and thermometers, heating elements and heat exchangers, pressure gauges, process control, thermostatic control instruments, industrial instrumentation, water geyser assembly, refrigeration, automobiles components, fuel injection assemblies, food and beverage handling equipment’s, domestic appliances, and chromatography instruments.
TPI: What is Arya Tubes’ USP that sets them apart from their competitors?
MB: At Arya Tubes, we are always focused on providing quality tube and pipe solutions in niche areas and import substitutes to reduce our reliance on other countries.
Having a rich experience in working with top companies, our products stand out for their precision engineering and adherence to international quality standards. The company has a state-of-the-art manufacturing unit with advanced machineries, delivering high quality tubes and pipes. The products are known for their durability, leak-proof design, high strength, and easy installation, suitable for diverse industries. They come in various sizes and grades, with customization options to meet specific customer requirements.
Our efficient manufacturing process ensures quick access to supplies, minimizing production lead times in a dynamic market. We also efficiently fulfil customer demands for complex configurations and provide final finishes to the products.
We have established a fully functional in-house quality inspection lab to test and measure the quality of our processes and finished products, thereby ensuring high quality products that complies with the ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and BIS 17678:2022 regulations, during the production process.
TPI: Could you tell us about your quality management system and the in-house testing facilities that you have in place to ensure product reliability and compliance?
MB: Arya Tubes ensures business growth by establishing robust quality management systems and prioritizing customer satisfaction. To achieve this, we undertake effective quality checks and foster continuous improvement in our product development processes across the organization. We have established a fully functional in-house quality inspection lab to test and measure the quality of our processes and finished products, thereby ensuring quality products that complies with the ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and BIS 17678:2022 regulations, during the production process.
TPI: How do you ensure environmental initiatives and sustainability in your production process?
MB: We are deeply committed to environmental responsibility and are actively working to reduce our carbon emissions at the corporate level by continually increasing our investment in solar power generation.
By transitioning to renewable energy sources like solar power, we are decreasing our reliance on fossil fuels, significantly reducing greenhouse gas emissions associated with traditional energy consumption and aligning with global efforts to support a cleaner, more sustainable future.
In steel production, we have consciously avoided the pickling process for health, safety and environment concerns. In traditional steel manufacturing, the pickling process is used to remove surface impurities like rust, scale, or oxide layers from steel by immersing it in strong acids—usually hydrochloric acid (HCl) or sulfuric acid (H₂SO₄).
By consciously avoiding this step, we reduce our environmental footprint, ensure a safer working environment for our employees and eliminate the need for complex waste treatment and acid handling systems, demonstrating our commitment to sustainable and responsible manufacturing.
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TPI: What certifications or accreditations does the company possess?
MB: Our products are manufactured using ASTM-certified stainless-steel grades such as 304, 304L, 316L and 321, known for their excellent welding properties and post-weld annealing characteristics.
The company is also ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and BIS 17678:2022 certified, demonstrating our adherence to strict international standards. This certification applies to rigid stainless-steel needle tubing suitable for use in the manufacture of hypodermic needles and other medical devices primarily for human use. It specifies the dimensions and mechanical properties of steel tubing of designated metric sizes from 3,4 mm (10 Gauge) to 0,18 mm (34 Gauge). These certifications reflect the company’s commitment to delivering high-quality, consistent, and reliable products.
We are working to reduce our carbon emissions at the corporate level by continually increasing our investment in solar power generation.
TPI: What are the current and the future trends shaping the steel industry?
MB: India’s domestic steel demand is projected to grow by 9–10% in FY25, according to ICRA. This robust growth is largely driven by the availability of raw materials like iron ore and a competitive labor market. The steel industry continues to play a crucial role in powering India’s manufacturing, infrastructure, and housing sectors—fueled by rapid urbanization, industrial expansion, and progressive government policies. The annual steel production is expected to surpass 300 million tonnes by 2030–31, marking a significant leap in the country’s industrial capacity.
With expanding manufacturing opportunities and evolving global market dynamics, the Indian steel industry is on a promising growth trajectory. While the government provides a strong policy framework and infrastructure push, it is equally essential for manufacturers to focus on delivering high-quality, globally competitive products. Strategic investments in import substitution, technological upgrades, and capacity building will be key to reducing dependency on imports and fostering self-reliance.
Although challenges remain, the long-term outlook of the steel sector is quite optimistic. Through focused execution, innovation, and collaboration between public and private sectors, India is well-positioned to emerge as a global leader in the steel industry.
