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Soren20061020
JINGCHENG
3917290000 3904610000 3917390000
Hot-applied waterproofing materials, such as non-curing rubberized asphalt coatings, have to stay hot and fluid from the heating tank to the spray gun. On a roof or in a basement, an unheated hose loses temperature fast: the material thickens, the spray pattern breaks up and the line can block. JINGCHENG's Waterproofing Construction Equipment Hose is an electrically heated hose for all types of waterproofing construction equipment and non-curing spray equipment. It is heat resistant up to 230°C, and JINGCHENG has supplied it to leading companies in the waterproofing construction equipment industry since 2013, where it is highly rated for its stability and durability in harsh weather and harsh site conditions.
The delivery hose is a critical part of hot-applied waterproofing equipment:
Temperature loss: material cools in the hose, especially in cold, wet or windy weather
Poor atomization: thickened material sprays unevenly and coating thickness becomes hard to control
Blockage: material that sets inside the hose stops the job and is difficult to clear
Rough sites: hoses are dragged across rooftops, foundations and scaffolding and must keep working outdoors
A dedicated heated hose keeps the coating at spraying temperature all the way to the gun, whatever the weather.
The heating layer is made of uniformly braided heating elements, minimizing the temperature difference across the inner wall. The material is heated evenly along the full hose length, without cold spots where it can start to set.
High-insulation-efficiency materials surround the heating layer, chosen with the hose surface temperature in mind. This holds heat in the line on cold sites, reduces energy loss and keeps the hose surface safer for crews.
The hose has been proven on waterproofing construction sites since 2013 and is known among customers for its very high stability and durability in harsh weather and harsh working environments.
The hose can be built with the temperature sensor your equipment's controller uses (Type J or Type K thermocouple, Ni120, PT100 or PT1000), with voltage and connector wiring to match.
Heat resistance up to 230°C (higher temperatures available on request)
Proven in waterproofing construction with leading equipment makers since 2013
High stability and durability in harsh weather and harsh site conditions
Uniformly braided heating elements for an even inner-wall temperature
High-efficiency insulation designed around the hose surface temperature
Three catalog sizes: 1/2", 5/8" and 3/4" ID, with voltage, sensor, length and fittings built to order
The Waterproofing Construction Equipment Hose is used on:
Non-curing spray equipment: heated delivery of non-curing rubberized asphalt waterproofing coatings
Waterproofing construction equipment: hot-applied coating and spraying machines
Roofing and basement waterproofing: outdoor and underground sites in changing weather
Replacement and OEM hoses: built to match the connections and controls of the equipment
ID (inch) | OD (mm ±0.2) | Working Pressure (bar) | Working Pressure (psi) | Burst Pressure (bar) | Burst Pressure (psi) | Min. Bend Radius (mm) |
|---|---|---|---|---|---|---|
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 |
Heat resistance up to 230°C; higher temperature on request. Please confirm the rating at your operating temperature with our engineers when you order.
Every JINGCHENG electrically heated hose is built to order. The catalog order form lets you specify each of the following:
Item | Catalog options |
|---|---|
Rated 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 |
Hose working pressure | 4 MPa, 10 MPa, 20 MPa, 35 MPa, or other |
Rated power | 110 W/m, 150 W/m, 170 W/m, 200 W/m, or other |
End fittings (each end) | US, British or metric thread, or other |
Wiring | Pin number, wire color and function defined for the controller end and the gun/tool end |
JINGCHENG heated hoses are identified by a model code such as JCH-200-16-B-3X220-P2-8:
200: working temperature in °C (200 = 200°C)
16: hose inner diameter in mm (16 = Φ16)
B: inner tube material (B = stainless steel corrugated tube; TB = PTFE hose with stainless steel braid; T = PTFE hose; X = special material)
3X220: working voltage (220 = 220 V; 3X220 = three-phase four-wire 220 V)
P2: temperature sensor (P2 = PT100 two-wire; P3 = PT100 three-wire; K = Type K thermocouple; J = Type J thermocouple; W = no sensor; T = special sensor)
8: working pressure in MPa (8 = 8 MPa)
Ambient temperature: -40°C to +55°C
Relative humidity: not more than 85%
Atmospheric pressure: 86 kPa to 106 kPa
Voltage range: 12 Vac to 380 Vac
The surrounding medium should not contain gases that corrode metal or damage insulation, or conductive media, and severe mold must not be present. For special environments, contact us for a customized hose.
Wire the hose according to its technical parameters and the pin table supplied with it.
Do not twist the hose sideways during or after installation; lateral twisting can cause leakage, flow loss, hose damage or fire.
Avoid sharp bends; bending the hose too tightly can damage it and cause short circuit, leakage or fire.
The hose should be operated only by authorized and trained personnel, ideally the same dedicated operators.
Unauthorized modification or adjustment of the hose voids the warranty.
If you meet a problem not covered by the instructions, contact us so that our engineers can guide the installation.
Inquiry: send us your requirements by phone, fax or the inquiry form.
Specification confirmation: our engineers propose the most suitable specification as a quotation reference.
Quotation: we issue a quotation; you confirm with a purchase order.
Production: the hose is built in our factory to the confirmed specification.
Inspection and packing: every hose is checked for defects and packed.
Shipment: the hose is shipped to your designated address.
Material and temperature: tell us the coating you spray and its application temperature (standard heat resistance up to 230°C).
Size and length: choose the inner diameter for your output (1/2", 5/8" or 3/4" in the catalog) and the hose length needed to reach the work area.
Electrical: specify the supply voltage (380 Vac, 220 Vac, 110 Vac or 12 Vdc), the power per meter and the sensor type of your equipment.
Connections: give the thread standard at each end (US, British or metric) and the connector and pin layout at the machine end and the gun end.
Handling: avoid twisting the hose and keep bends gentle, especially next to the fittings.
Shenzhen Jingcheng High-Tech Co., Ltd. has been manufacturing PTFE hoses and PTFE electrically heated hoses since 2005 and has worked with leading waterproofing construction equipment makers since 2013. Uniformly braided heating elements, high-efficiency insulation and build-to-order wiring let us supply heated hoses that fit your sprayer and keep working on tough sites.
For waterproofing construction and non-curing spray equipment that must keep hot coatings flowing outdoors, the JINGCHENG Waterproofing Construction Equipment Hose offers uniformly braided heating elements, high-efficiency insulation, heat resistance up to 230°C and proven durability in harsh weather, in 1/2", 5/8" and 3/4" sizes. Send us your equipment model and hose requirements for a matching specification and quotation.
