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Welded Pipes and Tubes are essential components used in industries that demand high strength, durability, and corrosion resistance. These pipes are manufactured by welding the edges of steel plates or strips, resulting in a seamless and continuous length of tubing. Commonly used in petrochemical, power generation, construction, and marine applications, welded pipes and tubes are available in different grades and finishes to meet the performance requirements of various environments. Whether for high-temperature processes or aggressive chemical applications, they ensure longevity and structural reliability.
Welded Pipes & Tubes are manufactured in an extensive range of materials including Stainless Steel, Duplex Steel, Super Duplex, Inconel, Monel, Hastelloy, Nickel Alloys, Copper Nickel, and Alloy Steel. These materials are compliant with international specifications such as ASTM A312, A790, A213, A269, and A270. The availability of austenitic, ferritic, and super-austenitic steel grades allows end users to select products suited for specific operating conditions, such as high-pressure pipelines, desalination plants, and heat exchangers.
Available in a variety of sizes (from 1/8” NB to 24” NB), welded pipes and tubes can be fabricated in round, square, and rectangular shapes. Advanced fabrication technologies allow these tubes to have plain ends, bevel ends, threaded ends, and even customized finishes such as polished, cold-drawn, or bright finish. The standard length is up to 7 meters, with custom cut lengths also available. The consistent wall thickness and high-quality weld seams ensure mechanical strength and leak-proof performance in even the most demanding operations.
ASTM / ASME A815 UNS No. S31803, UNS No. S32205, UNS No. S31254, UNS No. S31550, UNS No. S32750, UNS No. S32760
ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8020 (ALLOY 20 / 20 CB3), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276).
ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30)
Welded Pipes and Tubes are specifically engineered to withstand extreme environmental conditions. Whether exposed to high humidity, saline water, acidic chemicals, or elevated temperatures, these tubes deliver exceptional corrosion resistance and mechanical stability. Industries such as offshore drilling, desalination plants, and chemical refineries prefer welded piping solutions due to their ability to perform reliably under constant stress. Their strong weld joints and uniform wall thickness contribute to a longer service life, minimizing the need for frequent replacements or maintenance. This durability ensures that operations remain cost-effective and uninterrupted over time.
Buyers have the option to order welded pipes and tubes tailored to their requirements, including specific wall thickness, length, diameter, and alloy composition. From hydraulic and instrumentation tubing to coiled pipes and U-bend tubes, the flexibility in manufacturing ensures clients receive exactly what they need for critical operations. These customized solutions are backed by timely deliveries and bulk availability, ensuring uninterrupted supply for ongoing and upcoming projects.
A ready stock of welded pipes and tubes is maintained to fulfill urgent industrial requirements. This inventory includes variants such as Incoloy 825 welded tubes, Alloy 20 welded piping, Monel 400 welded tubing, and Titanium welded tubes, among others. With proper certification and testing records, these products are available for immediate dispatch, helping industries minimize downtime and stay on schedule. The extensive product range guarantees availability for both standard and specialized applications across multiple sectors.ccc
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.
