Gold Member Since 2010
Audited Supplier
Haining Qiruite Photoelectric Co., Ltd.

Solar Hose, Insulated Solar Hose, Solar Water Heater Pipe manufacturer / supplier in China, offering Pre-Insulated Twin Pipe Solar Hose, High Efficiency Vacuum Tube Solar Water Heating, Low-Pressurized Vacuum Tube Solar Water Heater and so on.

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Supplier Homepage Product Solar Water Heater Accessories Pre-Insulated Twin Pipe Solar Hose

Pre-Insulated Twin Pipe Solar Hose

FOB Price: US $9 / Meter
Min. Order: 200 Meters
Min. Order FOB Price
200 Meters US $9/ Meter
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Port: Shanghai, China
Production Capacity: 5000000 Meter Per Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QRISH
  • MPa Classfication: High Pressure Piping
  • Medium: Liquid
  • Connection Type: Thread
  • Types: Single Pipe or Twin Pipe
  • Trademark: QIRUI/QIRUITE/OEM
  • Origin: China
  • Temperature Classification: High Temperature Piping
  • Material: Stainless Steel
  • Cross-Section Shape: Round
  • Size: 1/2", 3/4",1", 1¼"
  • Option: with or Without Sensor Cable
  • Transport Package: Standard Export Carton
  • HS Code: 8419901000
Product Description
Pre-Insulated Twin Pipe Solar Hose 
We provide the  pre insulated  flex metal twin / single solar hose.
It can make the installation fast ,easy and realibale.
It improve the installation steps from traditional 4 steps into 1 step,  which also 
greatly reduced the shipping cost.
It also make the installation quality improved further.
Pre-Insulated Twin Pipe Solar Hose
Detailed description of solar hose:

1: Corrugated stainless steel tube: 

Material: Flexible high-grade stainless steel tube SUS304/316L 
Temperature range: From -200C to +450C 
1050° C high temperature annealing heat treatment, 
Food grade, 
Inner and outer wall both are bright 

2: Insulation: 
Material: High quality synthetic elastomer (EPDM based) with a complete closed-cell structure 
Temperature range: From -50º C to +175º C 
Flammability: Actual burning behavior: DIN 4102-b2 self-extinguishing, no fireball drops, limited fire spreading 
Water vapour permeability: U> 3000 
Thermal conductivity w/(m. K): 0º C: 0.034; 24º C: 0.037; 
32º C: 0.038; 40º C: 0.039 

3: Seamless Jacketing 
Seamless UV-resistant jacketing 
Material: Water proof polyolefin copolymer foil 
UV resistance: Excellent UV and weather resistant properties 

4: Temperature sensor wire 
Temperature range: From -50º C to +200º C 
Flexible copper: 0.75mm2 
Wire insulation: Silicon 
Rated voltage: 300/500 V 
Electric resistance: 25.0 ohm/km
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Mr. Alex Yang
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