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Roof & Gutter De-Icing Self-Regulating Heat Cable

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US$ 1.4 - 2.6 MOQ: 100 Meters
Key Specifications
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Type:
Insulated
Certification:
Other, ISO9001, CE, CCC, RoHS
Application:
Other, Water pipe freeze protection
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Type Insulated
Certification Other, ISO9001, CE, CCC, RoHS
Application Other, Water pipe freeze protection
Insulation Material Other, Polyolefin
Conductor Material Copper
Conductor Type Stranded
Brand Other, Huaning
Material Shape Round Wire
Range of Application Other, Fuel Oil and Chemical
Transport Package Carton
Specification 40x40x20
Trademark xinhuaning
Origin China
Self-regulating Heating Cable Decription
The DWK series of self-regulating heating cables from Shandong Huaning offers reliable performance for freeze prevention and process temperature stability.
The DWK series is designed to maintain process temperatures up to 150°F (65°C) and can withstand intermittent exposure to temperatures up to 185°F (85°C).

The heating cables are configured for use in nonhazardous and hazardous locations, including areas where corrosives may be present.

Specification

Applications
Snow-Melting,Antifreeze, Process Maintain Temperature
Key Configurations
Maximum Maintain/ Continuous Temperature 150°F (65°C)
Maximum Intermittent Exposure Temperature 85°F (85°C)  
Temperature Classification 185°F (85°C)
Minimum Installation Temperature - 76°F (- 60°C)
Minimum Bend Radius 25.4mm at -20° C /
35mm at -30° C

Bus Wire Size 19x0.32

自控温客户案例


Construction
(1) Bus Wire Nickel plated copper 19 × 0.32 approximately 16 AWG
(2) Heating Core Self-regulating conductive core ordinary PTC flame retardant PTC or fluorine containing PTC
(3) Inner Insulation Layer Modified polyolefin flame retardant polyolefin or fluoropolymer material
(4) Braid Layer Tinned copper wire braid or metal braid minimum 75% coverage 

(5) Outer Jacket Layer -CR Models Modified polyolefin -CT Models Fluoropolymer material 


Technical Specifications
(Custom configurations available upon request.)
Model
DWK
ZWK
GWK
Max.maintain temp.
65
85
150
Max.exposure temp.
85
125
250
Bus wire
19x0.32
19x0.32
7x0.45
Min.install temp.
-60℃
-60℃
-60℃
Inner Insulation Layer
Polyolefin
Polyolefin or Fluropolymer
Polyolefin or Fluropolymer
Braid Layer
Aluminum Magnium or Tinner Copper
Aluminum Magnium or Tinner Copper
Aluminum Magnium or Tinner Copper

PACKING &DELIVERY

3包装After Sales Service

Standard Warranty: 12 months after invest in operating 
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

2生产流程5展会6客户来访7

Shandong Huaning Electric Heating Technology Co.,Ltd
Shandong Huaning Electric Heating Technology Co., Ltd. is a comprehensive technological manufacturer of 
electric heat tracing cable, explosion-proof electric heater, and explosion-proof distribution boxes integrating 
R&D, design, sales, system integration, operation and operation and maintenance services.
Since its establishment in 2007, the company has successively passed many authoritative organization 
certifications,such as IS09001 Quality Management System Certification, China Classification Society 
Certifcation, National Explosion-Proof Electrical Product Quality Supervision and Inspection Center,National 
Wire and Cable Inspection Center, Shandong Provincial Product Quality Supervision and Inspect Institute 
Certifcate.It has won many honorary titles such as National High-tech Enterprise, Provincial and Municipal 
"Specialized and New" Enterprise, Jinan Gazelle Enterprise, etc., and has 6 invention patents, 38 utility 
model patents, and 5 software copyright patents.The company has ultra-high voltage long-line skin heating 
research institute,CSA international electrical standards authorized laboratory, CNOOC submarine heating 
cable R&D center, Shandong Huaning Electric Heating Technology Engineering Co., Ltd.
The Huaning factory covers an area of more than 60 acres. It has four production workshops and 14 
professional production lines, including 4 sets of self-limiting temperature production lines with a monthly 
output of 500,000 meters; 3 sets of mineral insulated heating cable production lines with a monthly output of 
100,000 meters ; 4 sets of series and parallel connection, with a monthly output of 500,000 meters; 2 sets of 
skin-effect cables, with a monthly output of 50,000 meters; 1 set of sampling composite pipe production lines, 
with a monthly output of 35,600 meters; 2 sets of explosion-proof wiring boxes and 2 sets of explosion-proof 
heaters production line.
Since the establishment of the company, Shandong Huaning has always adhered to green service as its 
core, promoting the purpose of improving the thermal energy conversion rate and thermal energy utilization 

rate of productsand opening a new era of smart energy for electric heating products. 

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FAQ
Q: What's the lead time for orders?
A: Standard models ship in 10–15 days; customized units require 30–45 days.
Q: Do you have international certification?
A: Yes, we have EAC,IECEX,ATEX,CE,ISO,etc.
Q: Do you have past performance list overseas?
A:Yes,we have participated many oversea projects now
Q: How do you assure the product quality?
A: we have international sandard laboratory and each batch cargo will be inspected.
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.



Product Tags: Heating Cable , Self-Regulating Heating Cable , Low Temperature Heat Trace

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