The H-shaped finned tube is a specialized heat transfer component formed by symmetrically welding two steel sheets with an arc in the middle to create fins. The front profile resembles the letter "H," giving these tubes their distinctive name. Available in single H-shaped and double H-shaped configurations, these finned tubes feature rectangular fins with side lengths approximately twice the tube diameter. Standard single H-shaped finned tube sizes include 70mm×70mm, 75mm×75mm, and 95mm×89mm.

HD Boiler Fin Tube represents premium quality Carbon Steel Fin Tubes engineered for demanding applications in boilers, heat exchangers, condensers, and fin and tube heat exchanger systems. Manufactured in compliance with ASME, ISO9001:2015, and ISOEN3834 standards, these tubes are available in customized sizes and thicknesses to meet specific customer requirements. Packaging options include Iron frame Packing, Wooden Cases, and Pallets to ensure safe transportation. Minimum order quantity is 3 TONS with negotiable pricing. Delivery timelines vary by quantity, with payment terms of 30% after contract and 70% balance before shipment, or 100% L/C at sight. Monthly supply capacity reaches 100 tons.

Our boiler fin tubes are securely packaged in wooden crates or cartons, with each tube individually protected by cardboard sleeves. Crates are then placed on pallets and covered with waterproof tarps to ensure complete protection during transit. Shipping methods are tailored to order size and quantity: smaller orders ship via carriers like UPS or FedEx, while larger orders utilize freight carriers including R&L Carriers and Estes Express.

Hua Dong Boiler Co., Ltd. is a leading high-tech enterprise specializing in boiler manufacturing since 1985. With two manufacturing bases spanning 400,000 m² and fixed assets of USD 110,000,000, the company employs 1,100 personnel including 150 technicians and 600 certified welders. Hua Dong holds Grade A boiler and Grade A1&A2 pressure vessel manufacturing licenses from Chinese quality authorities, along with ASME "S", "U", and "NB" stamps. The company maintains ISO9001, SO3834, and EN12952 Quality Management System certifications.