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

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

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Meo Machinery Co.LTD
Meo Machinery Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
0-30%
Nearest Port
Shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY
Average Lead Time
90 Day(s)
Certifications
Product Specifications
Type
Pressurized,U Pipe,Non-Pressure,Flat Panel,Vacuum Solar Collector,Manifold Collector
Product Description
Overview
Quick Details
Place of Origin:
Beijing, China
Brand Name:
GD-FLEX / OEM/ODM, GD-FLEX / OEM
Model Number:
DN16(3/4"), DN16(3/4")
Supply Ability
Supply Ability:
50000 Meter/Meters per Month
Packaging & Delivery

 

 

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 /20/30/60 1/2" 2-wire silicone cable
DN 16
16/20
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30/60 3/4" 2-wire silicone cable
DN 20
20/25
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30/60 1" 2-wire silicone cable
DN 25
26/32
SUS316L SUS304
EPDM
13/20
-200°C to 175°C
5/10/15 /20/30 5/4" 2-wire silicone cable

 

 

 

  Solar flex pipe technical specifications

 

INSULATION
Material High quality synthetic elastomer (EPDM based) with a complete closed-cell structure.
Temperature range From -200°C to +150°C (up to 175 °C operating intermittent.)
Flammability :actual burning behavior B1 self-extinguishing, no fireball drops, limited fire spreading
Water Vapor permeability u>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
Material Seamless UV resistant and high mechanical resistant PE-HD jacketing
UV Resistance Excellent 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
Material SUS304/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 Range from -200°C to +200°C
Flexible Copper 0.75mm2
Wire Insulation Silicon
Rated Voltage 300/500 V
Electric Resistance

 

 

 

 

 

 

 

Strong Package,

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

 

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ToPeter Shen
Meo Machinery Co.LTD
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