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Flexible 6kv Carbon Free EPDM Rubber Hose for Electrical Insulation Cooling Water System

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Product Description

Basic Information
Color:Red, Black, Blue
Working Pressure:20 Bar
Burst Pressure:60 Bar
Standard:ISO 2398
Packaging:Plastic Film
Transport:Well Packed by Transparent Film
Specification:3/16" to 2"
Origin:China
HS Code:4009310000
Capacity:40' FCL a Month
Product Description
Construction: Tube: EPDM synthetic rubber; Reinforcement: High tensile polyester fiber braided; Cover: EPDM synthetic rubber.
Temperature Range: -40ºC to +120ºC
Available Colors: Black, Red, Yellow, Blue, Green, Orange, etc.
Application: Specialized 6KV carbon free cooling water hose made of EPDM compound rubber. Offers high insulation resistance and excellent thermal stability. Recommended for electric motor, generator, and transformer cooling lines. Safe and reliable performance even under harsh conditions.
Standard Length: 50m, 100m.
Detailed Photos
Product Parameters
Item Code Inner Diameter Outer Diameter Working Pressure Burst Pressure Length Measurement Weight
inch mm mm bar psi bar psi m cbm/roll kg/m
PRA-053/16"511.520300609001000.020.15
PRA-061/4"61320300609001000.0250.17
PRA-085/16"81520300609001000.030.22
PRA-103/8"101720300609001000.040.26
PRA-131/2"132120300609001000.070.4
PRA-165/8"16242030060900500.060.45
PRA-193/4"19292030060900500.070.7
PRA-251" (1b)25361218036540500.090.85
PRA-251" (2b)25372030060900500.10.95
PRA-321-1/4"32441015030450500.161.4
PRA-381-1/2"38511015030450500.201.7
PRA-512"51651015030450200.202.2
Frequently Asked Questions
What is the main application of the 6KV carbon free hose? This hose is specifically designed for cooling water systems in electrical equipment such as motors, generators, and transformers where high insulation resistance is required.
What materials are used in the construction of this hose? The hose features an EPDM synthetic rubber tube and cover for excellent heat resistance, reinforced with high-tensile polyester fiber braiding for durability.
What is the temperature range this hose can withstand? The hose is designed to operate reliably in temperatures ranging from -40ºC to +120ºC.
Does the hose provide electrical safety? Yes, it is a carbon-free hose offering 6KV electrical insulation, making it safe for use in high-voltage cooling environments.
What sizes and lengths are available? We offer sizes from 3/16" up to 2" (and up to 3" upon request) with standard roll lengths of 50m and 100m.
What is the working pressure of these hoses? The standard working pressure is 20 Bar (300 PSI) for most sizes, with a safety burst pressure of 60 Bar (900 PSI).

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