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three target vacuum tube solar water heater

three target vacuum tube solar water heater

离岸价格

获取最新报价

1 ~ 3 USD / Unit ( Negotiable )

100 Unit Minimum Order

国家:

China

型号:

离岸价格:

1 ~ 3 USD / Unit ( Negotiable )（面議）获取最新报价

位置:

最小订单价格:

1 per Unit

最小订单:

100 Unit

包装细节:

交货时间:

供应能力:

10000 Unit per Month

付款方式:

產品組 :

现在联系

chaoda solar collector tube ltd

China

免费会员

联系人 sunny

Jiaxing, Zhejiang

现在联系

产品规格

详情

CHAODA Three-target all-glass vacuum tube

All-glass double-tube co-axial structure

High borosilicate glass 3.3

=*7±0.7mm&=1.6mm,
=*8±0.7mm&=1.6mm,
=*0±0.7mm &=2.0mm,

=*7±0.7mm &=1.6mm,
=*7±0.7mm &=1.6mm,
=*8±0.7mm &=1.6mm,

**0mm, ***0mm, ***0mm, ***0mm, ***0mm,***0mm, ***0mm, ***0mm.

Cu/SS-ALN (H)/SS-ALN (L)/ALN

Three target magnetron sputtering plation

1.6mm/2.0mm/2.2mm

as=0.*3~0.*6(AM1.5)

Σh=0.*4~0.*6(*0°C±5°C)

P≤5.0×***3Pa

Y= **0 ~ **0m². °C/KW

H≤3.7 MJ/ m²(*7), H=2.9~3.2 MJ/ m²;
H≤4.7 MJ/ m²(*8), H=3.7~4.2 MJ/ m².

ULT=0.4~0.6W/ (m². °C)

0.6Mpa

*5mm/ *0mm

*5 Years

blue or purple golden

TECHNOLOGICAL PROCESS

1. Raw glass material
2. Outer tube——for one end, pull a tail pipe by high temperature——install getter.
3. Inner tube——for one end, form a round heater by the temperature——clean and stoving——coated
4. Assemble the inner tube and outer tube altogether.
5. Seal the inner tube and outer tube and anneal/bake out
6. Exhaust and vacuumed
7. Baking away to form a mirror plane/face
8. Packaging

AUTHENTICATION CERTIFICATES

ISO***1:***8
CE

PRODUCT DISPLAY

PRINCIPLE MARKET

Popular country: Europe, USA, Canada, Mexico, India, Pakistan, Egypt, United Arab Emirates, South Africa, Brazil, the Mid East, Africa and Mid-South America, and etc.

国家:	China
型号:	-
离岸价格:	1 ~ 3 / Unit ( Negotiable ) （面議）获取最新报价
位置:	-
最小订单价格:	1 per Unit
最小订单:	100 Unit
包装细节:	-
交货时间:	-
供应能力:	10000 Unit per Month
付款方式:	-
產品組 :	-