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Ult=0.6~0.7W/( m?.)
Average heat loss coefficient
H=3.1~3.4 MJ/ m?
H
all glass solar vacuum tube
used in solar water heater,solar collecetor
dimeter:47/58/70mm
length:1500-1800mm
Delivery Time: | 5-7days |
Package: | in cartons |
Supply Ability: | 6000 Piece/Pieces per Week |
Minimum Order Quantity: | 2900 Piece/Pieces sample:at least 10pcs |
Payment Terms: | L/C,T/T,Western Union |
Port: | shanghai |
Fob Price: | US$1.2-2shanghai |
color inside: | red/black/blue |
dimeter: | 47/58/70mm |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Vacuum Solar Collector |
Model Number: | JC |
Brand Name: | jiachen&sunshine |
Place of Origin: | Zhejiang China (Mainland) |
Product Name: Nickel Alloy Pipe, Nickel Alloy Tube, Stainless Steel Pipe, Stainless Steel Tube Shape: Round, Square, Rectangular etc. Standard: GB, AISI, ASTM, DIN, EN, JIS Process: Seamless, Welded Size: Can Be Customized Inspection: TUV, BV, ABS, LR etc. Payment: TT, LC, OA, ...
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