Stainless Steel 316L Pipes & Tubes Supplier & Exporter Hrinkar Metal Alloys is a leading manufacturer, reliable supplier, and global exporter of high-quality Stainless Steel 316L Pipes and Tubes. We offer a comprehensive range of products, including both seamless and welded variants, carefully manufactured to meet international standards such as ASTM A312, ASTM A213, and ASTM A249. Our products are designed to perform exceptionally in demanding industrial environments that involve exposure to corrosion, high pressure, and elevated temperatures. By choosing Hrinkar Metal Alloys, clients benefit from our deep industry expertise, commitment to precision, and assurance of consistent product performance. Stainless Steel 316L is a low-carbon version of the standard 316 grade and is one of the most widely used austenitic stainless steels. It contains chromium, nickel, and 2–3% molybdenum, which significantly enhances its resistance to pitting and crevice corrosion, particularly in chloride-rich environments such as marine applications, chemical processing plants, and acidic environments. The low carbon content—indicated by the “L” in 316L—helps to prevent carbide precipitation during welding. This feature improves weldability and eliminates the need for post-weld heat treatment, making it a preferred material in pharmaceutical processing equipment, heat exchangers, and marine industries. Hrinkar Metal Alloys manufactures Stainless Steel 316L Pipes and Tubes in multiple types to suit a wide variety of applications. Our seamless pipes and tubes are made from a solid billet and offer superior strength and performance, especially in high-pressure and high-temperature environments. For general-purpose and structural applications, our welded pipes and tubes present a cost-effective solution and are available in large diameters. We also provide Electric Resistance Welded (ERW) and Electric Fusion Welded (EFW) options to match different operational needs. Additionally, we supply fabricated pipes that are custom-built through processes like bending and flanging, catering to project-specific requirements and complex piping systems. At Hrinkar Metal Alloys, we are committed to delivering excellence in every product. Our strict quality control, extensive inventory, and customized solutions have made us a trusted partner for industries worldwide. Whether you need a seamless pipe, a welded tube, or a custom-fabricated piping solution, we are here to meet your specifications with unmatched reliability and service. Get in touch with us today to discuss your Stainless Steel 316L pipe and tube requirements.
Supplier of Stainless Steel 316 Pipes
ASTM A312 TP316 ERW Pipe | Stainless Steel 316 Seamless Pipe Dimensions & Specifications Hrinkar Metal and Alloys is a trusted and ISO-certified manufacturer and supplier of Stainless Steel 316 Pipes, offering a wide range of types, including ERW, seamless, and welded pipes in various dimensions and specifications. Stainless Steel 316 Pipe is an austenitic stainless steel grade known for its excellent resistance to chloride ion stress corrosion cracking. This makes it ideal for marine environments, seawater applications, pollution control systems, wastewater treatment, and desalination plants. We offer SS 316 Pipes in different forms, such as These pipes are manufactured to ASTM A312 specifications, suitable for high-temperature and high-pressure applications. The wall thickness varies from 0.5mm to 6.35mm, and lengths are available as per customer requirements. The Stainless Steel 316 Welded Pipe is fabricated from high-quality strips of the same grade. With the addition of 2–3% molybdenum, SS 316 offers enhanced corrosion resistance compared to 304-grade steel, especially in chloride-rich environments. We also supply: Contact us today for complete product specifications, custom dimensions, and the latest pricing on Stainless Steel 316 Pipes
304L Stainless Steel Seamless Pipes
Hrinkar Metal & Alloys is a trusted supplier of 304L stainless steel seamless and welded pipes in India. Stainless steel 304L pipe is one of the most popular low-carbon austenitic stainless steel pipes widely used across various industries due to its excellent weldability and corrosion resistance. SS 304L seamless pipe is made using a single solid billet, making the pipe smooth and flawless—ideal for high-pressure and high-temperature applications. The ASTM A312 TP 304L welded pipe, on the other hand, is manufactured by welding stainless steel strips either spirally or end to end. The “L” in 304L denotes a low carbon content, which minimizes carbide precipitation during welding, reducing the risk of intergranular corrosion. This makes SS Grade 1.4306 polished pipe perfect for applications that require heavy welding without the risk of localized corrosion. Both seamless and welded SS 304L pipes are widely used in boilers, heat exchangers, condensers, and other high-temperature environments, with operating temperatures reaching up to 870°C. SS UNS S30403 welded pipe and AISI 304L square pipe offer durability and strength for critical engineering needs. SA 312 TP 304L ERW pipes are also suitable for stressful environments due to their superior strength and thermal stability. We supply DIN 1.4306 tubing in a wide size range from ½ inch to 24 inches, meeting global standards. For the best SS 304L pipe price in India, get in touch with Hrinkar Metal & Alloys, your reliable ASTM A312 Gr TP 304L stainless steel pipe supplier.
Stainless Steel 304 Pipe Supplier
Stainless Steel 304 Pipe is manufactured using high-quality austenitic stainless steel, containing approximately 18% chromium and 8% nickel. These pipes comply with ASTM A312 and ASTM A358 specifications and follow dimensional standards as per ASME, ASTM, and API guidelines. Available in welded, seamless, and electric fusion welded (EFW) forms, SS 304 pipes are widely used in high-pressure and high-temperature applications across industrial, commercial, residential, and general-purpose sectors. Schedule 40 vs. Schedule 10 Stainless Steel 304 Pipes Schedule 40 Stainless Steel 304 Pipe:One of the most commonly used pipe schedules, it offers a great balance of cost-effectiveness, durability, and corrosion resistance. Its low carbon content makes it ideal for welding applications while reducing the chances of localized corrosion. Schedule 10 Stainless Steel 304 Pipe:These pipes are thinner and suited for low-pressure applications. Though they follow the same quality standards, they offer less mechanical strength and corrosion resistance compared to Schedule 40 pipes. Cold-Worked vs. Cold-Finished SS 304 Pipes Cold Finished SS 304 Pipe:These are derived from hot-rolled stainless steel pipes and further processed to achieve smoother finishes, tighter tolerances, and better surface quality. Cold-Worked Stainless Steel 304 Seamless Pipe:Offers enhanced physical properties and dimensional accuracy. Cold working improves the pipe’s straightness, strength, and overall performance in demanding applications. Stainless Steel 304 Seamless Pipe vs. SS 304 Welded Pipe 304 Seamless Stainless Steel Pipe: 304 Welded Stainless Steel Pipe: Applications and Characteristics of SS 304 Pipes Known as 18-8 stainless steel, SS 304 pipes are renowned for their excellent corrosion resistance, formability, and weldability. They are commonly used in exhaust systems, water pipelines, food-grade applications, pharmaceutical processing, and general structural piping. This grade is one of the most popular in the stainless steel pipe market, thanks to its versatility and long service life.