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CNC Machining
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We offer a wide range of high-performance Seamless Pipes and Tubes designed to meet the demanding requirements of various industrial sectors. Manufactured using superior quality stainless steel, duplex, super duplex, nickel alloys, and cupro-nickel alloys, our seamless tubing ensures consistent strength and reliability. These pipes are widely used in industries like petrochemicals, pharmaceuticals, thermal power, oil and gas, nuclear energy, and pulp & paper. Each pipe and tube is engineered to deliver exceptional resistance against corrosion, high temperatures, and extreme pressure.
We understand the critical role that finish and tolerance play in high-end industrial applications. Our seamless tubing is manufactured with a variety of finishes such as pickled, polished, annealed, and bright-annealed. All products are tested and verified to meet NACE MR0175 / ISO 15156 compliance, ensuring suitability for sour gas environments. We also comply with DIN 671, ASTM A484, and other global manufacturing tolerances, offering the highest dimensional precision.
We supply Seamless Pipes and Tubes in a wide variety of dimensions and finishes. Sizes range from 1/8” NB to 24” NB and 1/4” OD to 24” OD, with wall thicknesses varying from 1mm to 20mm in schedules like SCH 5S, 10S, 40S, 80S, and more. Pipes can be custom-cut up to 7 meters and are available in various forms like round, square, rectangular, coiled tubes, U-shaped tubes, and hydraulic tubes. End finishes are available as plain, bevelled, socketed, or threaded ends to suit application needs.
ASTM / ASME A815 UNS No. S31803, UNS No. S32205, UNS No. S31254, UNS No. S31550, UNS No. S32750, UNS No. S32760
Our seamless pipes and tubes are manufactured with precision to meet the demands of critical sectors such as petrochemical, oil & gas, thermal power, and pharmaceuticals. Engineered for strength and consistency, these products are free from welds and joints, making them ideal for high-pressure and high-temperature environments. Available in a variety of stainless steel, duplex, super duplex, and high-nickel alloys, our seamless solutions ensure unmatched performance, corrosion resistance, and longevity in challenging industrial conditions.
We offer a broad selection of seamless pipes and tubes in sizes ranging from 1/8” NB to 24” NB with thicknesses up to SCH 160. Our product range includes round, square, rectangular, U-bend tubes, and coil forms suitable for multiple applications—from instrumentation and heat exchangers to boiler tubes and chemical processing lines. These pipes conform to global specifications such as ASTM, ASME, and ANSI standards and are available in various stainless steels (304, 316, 310, 321), nickel alloys (Inconel, Monel, Hastelloy), and copper-nickel grades.
Our seamless tubing solutions are exported to more than 70 countries across Asia, Europe, the Middle East, Africa, and the Americas. These tubes are trusted for their uniformity, dimensional accuracy, and smooth internal finish, ensuring superior flow characteristics. From industrial boilers in Germany to offshore platforms in Saudi Arabia, our products have proven reliability in global infrastructure projects. We also offer customization in terms of end finishes—Plain, Bevelled, or Threaded—along with cut-to-length options as per client requirements.
As your one-stop manufacturing partner, Sunrise Industries maintains a complete inventory of ready-to-sell raw materials alongside custom parts fabrication and full engineering services. From prototyping to production, we provide everything at a single location—serving all industrial sectors and transforming manufacturing value chains.
