Roof & Gutter De-Icing Self-Regulating Heat Cable
The heating cables are configured for use in nonhazardous and hazardous locations, including areas where corrosives may be present.
Specification
Bus Wire Size 19x0.32
(5) Outer Jacket Layer -CR Models Modified polyolefin -CT Models Fluoropolymer material
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

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.
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.
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.
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.
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.
A: Standard models ship in 10–15 days; customized units require 30–45 days.
A: Yes, we have EAC,IECEX,ATEX,CE,ISO,etc.
A:Yes,we have participated many oversea projects now
A: we have international sandard laboratory and each batch cargo will be inspected.
A: Contact us via email/phone for a quote, then confirm with a PO.
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