solar collector tube:High absorption efficiency,widelyapplicant to family solar system and commercial solar water syst
Port: Ningbo or ShangHai
Minimum Order Quantity: 2000 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Payment Terms: T/T
Contact Supplier
Packaging Detail: Inside with polystyene cushion,and outside with standar export carton ,this process is fully by automatic packing machine.
Delivery Detail: 7days for 20ft
solar collector tube
Three-target all-glass vacuum heat collection tubeproperty and specificationStructure: All-glass double-tube co-axial structure
Glass material: High borosilicate 3.3 glass
External pipe diameter and thickness: Φ=47±0.7mm &=1.6mm Φ=58±0.7mm &=1.6mm Φ=70±0.7mm &=2.0mm
Internal pipe diameter and thickness: Φ=37±0.7mm &=1.6mm Φ=47±0.7mm &=1.6mm Φ=58±0.7mm &=2.0mm
Pipe length: 800mm 1200mm 1500mm 1600mm 1800mm 1900mm 2000mm 2100mm
Absorbing coating property:
Structure: Cu/SS-ALN(H)/SS-ALN(L)/ALN
Sediment method: 3 target magnertron sputtering plation
Specific absorption: as=0.93~0.96(AM1.5) εh=0.04~0.06(80±5)
Vacuum tightness: P≤5.0X10-3Pa
Idle sunning property parameters: Y=260~300m2./KW
Solar irradiation for obtaining a preset water temperature:
H≤4.7MJ/m2(Φ58) H=3.7~4.2MJ/m2
H≤3.7MJ/m2(Φ47) H=2.9~3.2MJ/m2
Average heat loss coefficient: ULT=0.4~0.6W/(m2.)
Model No.:
Features: solar panel water heater
1.CCC CE ISO9001
2.Widely used
3.Stainless
Model No.: NGD-SN-00100
Features: 1,Air-condition sensor
2, UL approval ,RoHS compliant
3, Widely used for Water Heater;air-condition;Bean Juice Maker
Model No.: SLB
Features: 1.CE,SRCC,Solar Keymark
2. Anti-freezen & pressurized
3. 10 years warrantee
4. 10-15 days delivery
5. OEM available...
Model No.: 58*1800mm
Features: all-glass vacuum tube
1.excellent quality
2.absorbs heat quickly
3.reduce emission ratio and improve heat efficiency
Model No.: ST-250A
Features: solar water tank
inner tank: 1.2mm , sus304 2B ( food grade )
coil: optional
ISO, CE certificates
Model No.: ST
Features: Evacuated tube solar water heater:
1)high quality
2)the most competitive price
3)beautiful design
4)Best service
Model No.: OEM
Features: seal
Materials:silicone rubber,NBR,NR,FPM,EPDM, silicone, SBR,PU
Specifications: Molded, OEM
Model No.: YN-GZ-01
Features: 1.CE,CCC,ISO9001 certificated
2.Advanced design,easy installation
3.Anti-freeze,high efficient absorption
4Delivery in 15 day
Model No.: SF- Split- automatic
Features: Flat-plate Solar Thermal Heater Professional Factory
Fresh water in every time,used heat exchange system
NO have quality
Model No.: 58/47*1800
Features: outer tube diameter: 58mm
inner tube diameter: 47mm
length: 1.5-1.8m
for 15 years warranty
OEM is welcomed
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-GT
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 47,58 mm
Style: Pipe bracket
ISO9001 certification