Thorburn TSJ Steam-Jacketed Hose, 2 in — Asphalt / Pitch Service

The Thorburn TSJ Steam-Jacketed Hose, 2 in — Asphalt / Pitch Service is an engineered specialty assembly. Steam-jacketed (double containment) assembly. Inner process hose inside an outer steam carrier — heat-traces viscous or temperature-sensitive process fluids. Maintains process temperature without external heat tracing.

Construction

• Type: Steam-Jacketed Assembly — Steam-jacketed double-containment for asphalt / pitch transfer
• Inner core: Type 316L SS
• Braid: Single Braid — Type 304 SS
• End fitting: ANSI 300# RF flanged inner; ANSI 150# RF flanged steam jacket
• Nominal ID range: DN 50 (2") inner, DN 80 (3") outer
• Bend radius (static): 400 mm minimum

Performance

Working pressure 25 bar. Operating temperature -50°C to +230°C continuous. Steam jacket sized to maintain process temperature within the design tolerance.

Applications

• Asphalt loading / unloading (rail / truck)
• Pitch transfer in coke plants
• Sulphur transfer (molten)
• Heavy-fuel-oil transfer

Compliance

• ISO 10380:2012 PSL 2
• Pressure Equipment Directive 2014/68/EU Module H
• ASME B31.1 (steam), B31.3 (process)
• EN 10204 3.1 / 3.2 mill test reports on request

How to order

Confirm (a) process medium, (b) operating pressure / temperature envelope, (c) end fitting style and matching alloy, (d) overall length, (e) any specific certifications (CGA, UL, Chlorine Institute, NACE). For cryogenic and steam-jacketed assemblies, also specify the host system interface (vacuum-jacket connection, steam supply pressure, condensate return). Indus quotes ex-OEM with full traceability documentation and pressure-test certificates.

Companion products

Specialty assemblies typically integrate with matched-alloy expansion joints, instrumentation tap-offs, and pressure-relief valves. Indus also supplies complete turnkey skids — cryogenic loading, steam-jacket headers, electric-heat control panels, and chlorine-transfer carts — built around these specialty assemblies.