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vacuum tube

Price:

US 1-2 / Piece

Min.Order Quantity:

1 Piece/Pieces

Supply Ability:

3000 Piece/Pieces per Day

Port:

shanghai or ningbao

Place of Origin:

Zhejiang, China (Mainland)

Payment Terms:

L/C,Western Union

Brand:

Qirui

Products Model:

58x1800mm

Products Details
Company Profile

Quick Details

Brand Name: Qirui

Model Number: 58x1800mm

Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery

Packaging Details: carton packing
Delivery Detail: within 8 days

Specifications

it is good quality three target vacuum tubes
ISO9001:2000,CE,CCC ,DIN

Evacuated tubes are the absorber of the solar water heater. They absorb solar energy converting it into heat for use in water heating. Each evacuated tube consists of two glass tubes made from extremely strong borosilicate glass. The outer tube is transparent allowing light rays to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al-N/Al) which features excellent solar radiation absorption and minimal reflection properties. The top of the two tubes are fused together and the air contained in the space between the two layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the gasses forms a vacuum, which is an important factor in the performance of the evacuated tubes. The vacuum in the evacuated glass tube is less than 5×10^-3pa This can only be reached and maintained over a long period of time through a specialised evacuation process in production resulting in an almost total elimination of convection and conduction losses from the tube.

Located in Haining, 120 kilometers south of the commercial hub of Shanghai and 50 kilometers north of the provincial capital of Hangzhou, we have excellent access of land and air transportation networks. Engaged in the R&D and manufacture of solar water heaters, kitchen appliances and bathroom ware, we now have over 30 models of water heaters available under our "Qirui" brand.

Manufacturing these items using German technology, our quality heaters are highly competitive in the domestic Chinese market. Always working to improve our presence overseas, we continually introduce new products, in addition to offering a customization service to cater for specialized orders.

With a scientific management system that has boosted our efficiency and steadily improved our sales figures, we are striving to make the best contribution we can to society. If you are interested in any of our products, please contact us now for more detailed information.
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Factory Information
Product Name Units Produced
(Previous Year) Highest Ever
Annual Output Unit Type
solar water heater 3000 5000 Piece/Pieces
solar collector 3000 5000 Set/Sets
floor heating manifold 30000 50000 Piece/Pieces
Trade Capacity View More >
Trade & Market
Main Markets Total Revenue(%)
Domestic Market 30.00%
North America 20.00%
Eastern Asia 10.00%
South America 10.00%
South Asia 5.00%
Southeast Asia 5.00%
Mid East 5.00%
Eastern Europe 5.00%
Africa 5.00%
Oceania 3.00%
Export Percentage: 61% - 70%
Export Mode: Have Own Export License
No. of Employees in Trade Department: 6-10 People
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Jessica Sun
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Basic Information

Business Type: Manufacturer
Main Products:
Location: Zhejiang, China (Mainland) Asia
Year Established:

Trade Capacity

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency: USD,EUR,CNY
Accepted Payment Type: L/C,T/T,Western Union,MoneyGram,Credit Card,PayPal,Escrow,Cash
Nearest Port: SHANGHAI, ,NINGBO

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ommido | Haining Qiruite Photoelectric Co., Ltd
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Verified Supplier - Haining Qiruite Photoelectric Co., Ltd Bussiness Type: Manufacturer
Scale: --
Country/Region: China (Mainland)/Asia
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