The Jacketed Flexible Hose (Flanges) is a hose within a hose. The process fluid flows through the inner core while steam or hot water circulates in the outer jacket, keeping temperature-sensitive media fluid: bitumen, molten sulphur, resins, fats and chocolate. Flanged ends bolt it into plant piping, with jacketed connections keeping the heating circuit continuous right to the joint.
Key Features
• Steam or hot-water jacket keeps viscous media at flowing temperature
• Flanged ends (ANSI/DIN/JIS) with continuous jacketed heating to the connection
• Inner core selected for the media, stainless or PTFE options
• Stainless outer jacket protects the assembly and carries the heating medium
• Built to order and hydrotested with certificate on request
Applications
Bitumen and molten sulphur lines, resin and fat transfer at refineries, oleochemical and chemical plants across Kerteh, Gebeng, Pasir Gudang and the Klang Valley.
Why Choose Flytech
Flytech Engineering has fabricated stainless steel hose assemblies in Malaysia since 1999, under ISO 9001:2015. Our Klang workshop TIG-welds and assembles to order, hydrostatically tests with an official certificate, and holds ready stock for urgent needs. Delivery nationwide, including Kerteh, Kemaman, Gebeng, Pasir Gudang and East Malaysia, plus worldwide export. Call +603-3373 2228 or WhatsApp +6011-1663 3386.
Frequently Asked Questions
How does a jacketed hose keep the product flowing?
Steam or hot water circulates in the outer jacket around the inner core, transferring heat through the core wall so the product never cools and solidifies in the line.






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