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Haining Longfei Collector Tube Co., Ltd.
China Manufacturer with main products: Solar, Vacuum, Collector, Tube |
Purple Golden Vacuum Tube
| FOB Price: | 1.80 - 2.60 USD/Piece |
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| Supply Ability: | 50,000 Piece/Pieces per Week |
| Shipping: | 10-15 days |
| Payment Terms: | L/C, T/T |
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ECVV Safebuy Services
According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>
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Safebuy Service Guarantee
Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.
Related products from verified members
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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| Place of Origin: | Zhejiang in China |
| Packaging Details: | standard exporting cartons |
Specifications
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Configuration
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Gold purple solar collector tube
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Glass thermal expansion coefficient
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3.3×10-6/°C
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Diameter of outer tube
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58mm
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Length of outer tube
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1600mm
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1800mm
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Diameter of inner tube
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47mm
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47mm
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Length of inner tube
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1565mm
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1765mm
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Thickness
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1.6mm
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Transmittance of cover tube
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0.91
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Solar selective absorbing coating
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Golden purple tube
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Solar absorptance(AM1.5)
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0.9
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Emittance(80°C)
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0.05
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Stagnation Temperature
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≥200°C
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Heat loss coefficient
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≤0.65
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Impact resistance
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Withstand hailstone of 25 mm in diameter
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Strength(pressure tested)
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1MPa
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Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
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Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
Evacuated Tube from this supplier
FOB Price: 0.10-10.00 USD/Piece
Min Order: 500 Pieces
FOB Price: 0.50-1000.00 USD/Other
Min Order: -1 Other
FOB Price: 2.00-9.00 USD/Other
Min Order: 1 Other
FOB Price: 0.10-10.00 USD/Piece
Min Order: 500 Pieces
More products from other suppliers
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