Type HT and AHT Hub | API Heat Transfer MENU MENU Home Our Offerings Products by Technology Air Cooled Plate Pre-engineered Shell and Tube Products by Brand Airtech® Basco® General ThermoDynamics® Schmidt® Thermal Transfer Products View All Products Aftermarket Sales & Service Ketema and Whitlock heat exchangers Industry Expertise Alternative Energy Compressed Air Construction Data Centers Food & Beverages HVAC & Industrial Refrigeration Industrial Equipment Marine Military Mining Mobile Equipment Oil and Gas On Highway Pharmaceuticals Power Generation Process Industries Rail & Locomotive About Us Career Opportunities Case Studies News Life at API Sustainability What we offer Get In Touch Resource Center Talk to an Engineer Careers EN EN DE ZH-HANT AR CN NL FR IT ES Search API Heat Transfer Search for: Type HT and AHT Hub Basco® Type HT and AHT Hub-Design Heat Exchangers Our extensive line of Basco® Type HT and AHT heat exchangers offer the benefits of non-ferrous construction in a highly… Home Our Products Type HT and AHT Hub Basco ®  Type HT and AHT Hub-Design Heat Exchangers Our extensive line of Basco ® Type HT and AHT heat exchangers offer the benefits of non-ferrous construction in a highly standardized design for maximum flexibility at minimum cost. Hub-design advantages include increased corrosion resistance, maximum obtainment of tube quantity in a given diameter for better efficiency, and lower entrance velocity and pressure drop. Our Type HT heat exchangers have been in production since 1965. Standard HT models feature low-cost, non-ferrous construction with brass shell, brass tubesheet and straight copper tubes. End bonnets are cast iron. Numerous options including special materials and nozzle orientation are available. The Type AHT heat exchangers feature all 316 Stainless Steel construction in a wide variety of configurations. Modified units are suitable for critical service where ultra-clean conditions are paramount. Options include seal welding of tube to tube sheet joints and polished surfaces for pharmaceutical and food processing applications. Type HTR and AHTR feature a removable tube bundle design allowing shellside cleaning and bundle replacement, rare in a low cost small diameter design where tubesheets are typically fixed. Available in non-ferrous or stainless designs. Contact Us / Request a Quote Applications Industrial Equipment Specifications Sizes 2" to 8" diameter; 8" to 96" length Shells HT - Brass, AHT - 316 Stainless Steel Tubes 1/4", 3/8" or 5/8" diameter tubes available Copper, Admiralty, or 316 S/S Straight tube or U-Tube configurations Baffles Precision punched Brass or 316 S/S Heads Cast iron, Bronze, 316 S/S; Fabricated heads available in Steel, 304 S/S, or 90/10 CuNi Flow Available in 1-pass, 2-pass, and 4-pass designs Codes Commercial Standard (non-code), ASME (available above 4" diameter) View all Basco® Products Technical Basco Type 500 and HUB Operating Guide Brochures Basco Engineered Shell & Tube Brochure Basco Type 500 HT Hub Get a Project Estimate Discuss specs, custom solutions, and integration First Name (Required) Last Name (Required) Phone (Required) Email (Required) Privacy Notice Consent (Required) I have read and agree to the Privacy Notice and consent to API Heat Transfer processing my personal data to respond to my inquiry. 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