Description
Titanium tube coils are commonly used in heat exchangers that
require excellent corrosion resistance and high thermal
conductivity. The coils are made from long, continuous titanium
tubing wound into a spiral or helical shape to form the coil body.
Manufactured in accordance with ASTM B338 / ASME SB-338, titanium tube coils are extensively applied in the fabrication of
tubular heat exchangers — including double-pipe, shell-and-tube, and coiled-tube designs. Among these, the coiled-tube heat exchanger is currently
the most widely used in petrochemical production due to its compact
design and superior heat transfer performance.
Specification
| Item | Description |
|---|
| Product Name | Titanium Tube Coil |
| Material Grades | TA1 (Gr1, BT1-00), TA2 (Gr2, BT1-0), TA9 (Gr7), TA10 (Gr12) |
| Coil Diameter | Outer Diameter (OD): φ200 – 3000 mm |
| Tube Size | OD 9.52×0.6 / 12.7×0.9 / 16×0.9 / 19.7×1 / 25×2 mm (seamless or
welded) |
| Other Components | Channels (heads), tube sheets, baffles, tie rods & spacers, pass
partition plates, and expansion joints (when required) |
| Minimum Order Quantity (MOQ) | 1 set |
| Working Conditions | Refrigerant side (in tube): R22, R134a, R407C, R410A, etc. Water side (in tank): Natural water, drinking water, seawater, etc. |
| Applications | Chemical industry, petroleum, metallurgy, power generation,
seawater desalination, and more |
Main Components
Titanium Tubing
The core element of the coil, made from high-purity titanium for
exceptional corrosion resistance, mechanical strength, and heat
transfer performance.
Header
Distributes and collects fluids entering and exiting the coil.
Commonly fabricated from stainless steel or titanium to resist
pressure and corrosion.
Tube Sheet
Provides mechanical support and sealing between tubes and headers.
Usually made from stainless steel or titanium for durability.
Baffles
Guide the fluid flow within the shell side to increase turbulence
and enhance heat transfer efficiency.
Support Structure
Maintains the coil’s position, preventing vibration or movement
during operation. Constructed from steel or aluminiu,m depending on
design requirements.
Fittings and Connections
Connect the coil to headers and piping systems. Made from stainless
steel or titanium to ensure reliable, corrosion-resistant
connections.
Features and Advantages
Excellent resistance to corrosion in seawater, chlorides, and
chemical media
High thermal conductivity for efficient heat exchange
Lightweight structure with high mechanical strength
Long service life and low maintenance cost
Suitable for harsh environments such as marine and chemical
applications
Applications
Titanium tube coils are widely used in:
Chemical and petrochemical processing
Power generation (steam condensers and coolers)
Seawater desalination systems
Marine engineering
Metallurgy and electroplating
Food and pharmaceutical industries
Aerospace and medical equipment cooling systems
They are also used in the production of titanium powder, glycine,
pesticides, fuel additives, and various chemical intermediates such
as cyanuric acid and tricyanuric acid.
