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| Quantity: | |
|---|---|
Soren20061103
JINGCHENG
3917290000 3904610000 3917390000
For a medical equipment designer, a fluid line that must stay warm is a small component with a large influence on the whole device. The material has to reach its point of use at a defined temperature, the line has to fit the available space inside the machine, and its outer surface has to remain reasonable to touch. The JINGCHENG Heat-Traced Medical Fluid Line is an electrically heated hose for all kinds of medical equipment. It is built around a custom medical-grade inner tube for the conveyed material, every line can be customized to your requirements, and the standard heat resistance reaches 230°C, with higher temperatures available on request.
Defined delivery temperature: the conveyed material keeps the temperature set by the device controller over the full length of the line
Predictable flow: materials whose viscosity depends on temperature flow the same way at the start and end of a cycle
Controlled hose surface: insulation keeps heat inside the line instead of releasing it into the device enclosure
Integration with the device controls: the built-in sensor gives the controller a direct reading of the line temperature
The conveyed material only touches the custom medical-grade inner tube. Because this tube is selected for each project, we ask for the medium, its temperature range and the requirements of your device before confirming the build, so that the inner tube suits your application.
Uniformly braided heating elements surround the inner tube. The braid spreads the heat evenly over the inner wall, which minimizes temperature differences along the line and avoids local hot or cold sections.
High-insulation-efficiency materials are chosen with the outer surface temperature in mind. This lowers the energy needed to hold temperature and limits the heat released into the space around the line.
Supply voltage (380 Vac, 220 Vac, 110 Vac, 12 Vdc or other), power per meter, sensor type (Type J or Type K thermocouple, Ni120, PT100 or PT1000) and the pin and wire-color assignment are all defined to match your controller and connector.
Heat resistance up to 230°C, higher on request
Custom medical-grade inner tube selected for the conveyed medium
Uniformly braided heating elements for an even line temperature
Insulation designed around surface temperature for use inside equipment
Every line customizable in length, bore, sensor, voltage, fittings and wiring
Seven catalog sizes from 1/4" to 1" ID
Heated fluid supply lines inside medical equipment
Connection lines between a heated reservoir and the point of use in a device
OEM line sets for new medical equipment designs
Replacement lines built to the original specification of equipment in service
Inner Diameter (inch) | Outer Diameter (mm ±0.2) | Working Pressure (bar) | Working Pressure (psi) | Burst Pressure (bar) | Burst Pressure (psi) | Min. Bend Radius (mm) |
|---|---|---|---|---|---|---|
1/4" | 9 | 173 | 2501 | 690 | 10005 | 30 |
5/16" | 11 | 158 | 2284 | 630 | 9137 | 40 |
3/8" | 12.4 | 135 | 1958 | 540 | 7830 | 60 |
1/2" | 15.9 | 118 | 1704 | 470 | 6815 | 150 |
5/8" | 19 | 88 | 1269 | 350 | 5075 | 180 |
3/4" | 22.6 | 85 | 1234 | 340 | 4930 | 260 |
1" | 29.5 | 75 | 1088 | 300 | 4350 | 300 |
Source: JINGCHENG 2025 Electrically Heated Hose Catalog, medical hose page. Heat resistance up to 230°C; higher temperature on request. Please confirm the rating at your operating temperature with our engineers when ordering. |
Each JINGCHENG electrically heated hose is assembled to the buyer's specification. The catalog order form covers the following items:
Parameter | Options listed in the catalog |
|---|---|
Supply voltage | 380 Vac, 220 Vac, 110 Vac, 12 Vdc or other |
Temperature sensor | Type J thermocouple, Type K thermocouple, Ni120, PT100, PT1000 or other |
Hose length | 3 m, 4.5 m, 5 m, 6 m, 10 m or other |
Inner diameter | Φ8, Φ12, Φ16, Φ19, Φ25 mm or other |
Working pressure | 4 MPa, 10 MPa, 20 MPa, 35 MPa or other |
Heating power | 110 W/m, 150 W/m, 170 W/m, 200 W/m or other |
End fittings | US, British or metric threads, or other |
Wiring | Pin number, wire color and function at the controller end and the gun/tool end |
A typical code such as JCH-200-16-B-3X220-P2-8 is read as follows: 200 = working temperature 200°C; 16 = inner diameter Φ16 mm; B = inner tube type (B stainless steel corrugated tube, TB PTFE hose with stainless steel braid, T PTFE hose, X special material); 3X220 = supply (220 = 220 V single phase, 3X220 = three-phase four-wire 220 V); P2 = sensor (P2 PT100 two-wire, P3 PT100 three-wire, K Type K, J Type J, W no sensor, T special sensor); 8 = working pressure 8 MPa.
Ambient temperature -40°C to +55°C, relative humidity not above 85%
Atmospheric pressure 86 kPa to 106 kPa; voltage range 12 Vac to 380 Vac
No gases that corrode metal or damage insulation, no conductive media and no severe mold in the surroundings; other environments are handled as custom builds
Connect the hose strictly according to its technical data and the pin table delivered with it.
Never twist the hose sideways during or after installation; torsion can lead to leakage, flow loss, hose damage or fire.
Keep bends generous; over-bending can damage the hose and cause short circuit, leakage or fire.
Let only authorized, trained operators handle the hose, ideally a dedicated team.
Unauthorized modification or adjustment voids the warranty.
For any situation not covered by the instructions, contact JINGCHENG engineers for installation guidance.
Send your inquiry by phone, fax or the website inquiry form.
Our engineers confirm the most suitable specification as the basis for quotation.
You receive a quotation and confirm with a purchase order.
The hose is produced in our factory to the confirmed specification.
Every hose is inspected for defects and packed.
The order is shipped to your designated address.
Medium and temperature window: what the line carries and the temperature it must hold.
Space and routing: available length, bend points and the location of the line inside the device.
Bore: the inner diameter needed for your flow, from 1/4" to 1".
Controls: supply voltage, power per meter, sensor type and connector pin assignment.
End fittings: US, British or metric threads, or your own interface drawing.
Can the line be supplied with my own connector? Yes. Wiring is defined pin by pin, including wire color and function, so the line can be built to the connector of your device.
Are medical lines standard stock items? No. Every medical line is built to order to the confirmed specification, so please include the quantity you need with your inquiry.
Shenzhen Jingcheng High-Tech Co., Ltd. has manufactured PTFE hoses and electrically heated hoses since 2005. Share your device requirements and drawing with our engineers to receive a matching medical line specification and quotation.
