DN16(3/4") 60 meters each coil twin pre insulated solar water heater tube

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$1.00 - $13.80 / Meter | 100 Meter/Meters (Min. Order)
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Overview
Quick Details
Place of Origin:
Beijing, China
Brand Name:
GD-FLEX / OEM
Model Number:
DN16(3/4")
Type:
Pressurized
Application:
Water Heater
Supply Ability
Supply Ability:
50000 Meter/Meters per Month
Packaging & Delivery
Packaging Details
hard paper carton
Port
tianjin

 

 

DN16(3/4") 60 meters each coil twin pre insulated solar water heater tube 

 

GD-FLEX pre insulated solar hose ( twin pre insulated solar water heater tube ) only require 1 step to finish the Solar Water Heater Pipe Installation.

 

GD-FLEX pre insulated solar hose only require 1 step to finish the Solar Water Heater Pipe Installation. Our pre-insualted flexible stainless steel Solar Hose with high temperature EPDM insulation pipe ,Strong Jacketing protection and 2-core temperature sensor cable pre-assembled , it is an ideal choice for your solar thermal system. It realizes the fast pipe connection among solar collectors, the pump station and the water tank. Non-welding required! The system is light weight and space saving, which is easy to handle, even in confined spaces. Flow and return pipes are marked clearly and can be easily distinguished. Smart Design- Break Point does good to installer separate twin pipes into 2 pipes without any destroy of the jacketing protection, meeting the installation demand very well.

 

 

Application

 

Piping systems for solar hot water, heating, heat pumps and air conditioning technology indoor, outdoor or underground piping system.

 

Structure

Twin pipe: It consisting of high temperature resistance EPDM insulation, 2 x flexible corrugated stainless steel tubes (feed and return), UV-resistant, Silicone-sensor line, seamless jacketing protection.   

 

 

Single pipe It Consisting of high temperature resistance EPDM insulation, 1 x flexible corrugated stainless steel tube, UV-resistant, seamless jacketing protection.   

 

Single pipe with  Temperature Sensor Cable It Consisting of high temperature resistance EPDM insulation, 1 x flexible corrugated stainless steel tube  (feed and return), UV-resistant, Silicone-sensor line, seamless jacketing protection. 

 

 

 

 

Twin Solar Hose Features  

 

Specifically designed for solar thermal panels.:

  1. Seamless UV resistant Jacketing,pasd 500 hours UV resisitant test(the standard is 150 hours)
  2. Easy to distinguish the feed pipe and return pipe. Our Sensor cable is on one side of the twin pipe, which is easy to distinguish the feed pipe and return pipe line
  3. Flexible high-grade corrugated stainless steel tube ,Maximum pressure up to 17.5 bar, 1050°C annealing heat treatment, food grade 
  4. 100% Genuine EPDM insulation pipe. closed cell foam structure; free of PVC and non- CFC. Work Temperature Max to 175°C  
  5. Coil length is available in 1,2,5,10, 15,20,30,60 meters. Other length is available upon customer's request
  6. Each Twin pipe can be separated from the break point into 2 complete single pipes according to the installation requirements.no destory the seamelss UV resistant jacketing. 
  7. Save time, Save space ,Save cost,  gd-flex pipe make you pipe installation fast ,easy and reliable.

 

               Twin/Single pre insulated solar hose performance data 

 

DN
SS-tube
Insulation Pipe
Supplied lengths (M)
Fitting (BSP/NPT)
with/without control cable
ID/OD
Material
Material
Thickness (mm)
Temp
DN 12
12/16
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30/601/2"2-wire silicone cable
DN 16
16/20
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30/603/4"2-wire silicone cable
DN 20
20/25
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30/601"2-wire silicone cable
DN 25
26/32
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/305/4"2-wire silicone cable

 

 

 

  Solar flex pipe technical specifications

 

INSULATION
MaterialHigh quality synthetic elastomer (EPDM based) with a complete closed-cell structure.
Temperature rangeFrom -200°C to +150°C (up to 175 °C operating intermittent.)
Flammability :actual burning behaviorB1 self-extinguishing, no fireball drops, limited fire spreading
Water Vapor permeabilityu>3000
Thermal Conductivity W/(m.K) 0°C:0.034 24°C:0.037 32°C:0.038 40°C:0.039
SEAMLESS JACKETING PROTECTION
MaterialSeamless UV resistant and high mechanical resistant PE-HD jacketing
UV ResistanceExcellent UV and weather resistant properties. 500 hours UV risistant test,excellent performance
jacketing color

standard:black;

  

red,blue,white ,other color available upon your requirement

 

CORRUGATED STAINLESS STEEL TUBE
MaterialSUS304/SUS316L
OD * ID

16mm*12mm(DN12,connection fitting 1/2")

20mm*16mm(DN16,connection fitting 3/4")

25mm*20mm(DN20,connection fitting 1"   )

32mm*25mm(DN25,connection fitting 5/4")

work temperature-200 °C  to +600 °C
work pression

DN12 17.5bar

DN16 15bar

DN20 12bar

DN25 10bar

heat treatment

1050°C high temperature annealing heat treatment,

food grade,

inner and outer wall both are bright

TEMPERATURE SENSOR WIRE
Temperature Rangefrom -200°C to +200°C
Flexible Copper0.75mm2
Wire InsulationSilicon
Rated Voltage300/500 V
Electric Resistance

 

 

 

 

 

 

 

Strong Package,

well package with strong protection, suitable for  transportation, stock and layers of carton stock