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vacuum tubes

离岸价格

获取最新报价

|

2000000 Piece Minimum Order

国家:

China

型号:

Solar Water Heater Parts

离岸价格:

获取最新报价

位置:

china(mainland)

最小订单价格:

-

最小订单:

2000000 Piece

包装细节:

carton

交货时间:

20 days

供应能力:

200000 Piece per Day

付款方式:

T/T, L/C, Western Union

现在联系
免费会员

联系人 Ms. angelia

NO.317,Daizong Street,Taian,Shandong,China, Taian, Shandong

现在联系

详情


vacuum tubes

Features:
Vacuum tube
High solar-thermal conversion and low heat loss
Stable advanced coating up to **0
High level vacuum ensure operation under cold weather
Vacuum Tube technology:

Models

*7×**0

*8×**0

Weight

1.*5±0.*2kg

2.*9±0.*8kg

Structure

All-glass-coaxial double-layer tubes

All-glass-coaxial double-layer tubes

Outer tube diameter

*7±0.7mm

*8±0.7mm

Inner tube diameter

*7±0.7mm

*7±0.7mm

Outer Tube thickness

1.6±0.*5mm

1.8±0.*5mm

Inner tube thickness

1.6±0.*5mm

1.8±0.*5mm

Tubes length

***2±4mm

***2±4mm

Material of coating

Al N/Al N-SS/Cu

Al N/Al N-SS/Cu

Absorptance

0.*4~0.*6

0.*4~0.*6

Emittance

0.*4~0.*6

0.*4~0.*6

Vacuum

P≤5×***3pa

P≤5×***3pa

Transmittance of Outer Tube

0.*1

0.*1

Stagnation temperature (height)

**0~**0

**0~**0

Heat-loss coefficient

≤0.6w/ m2*)

≤0.6w/ m2*)

Bearing hailstone ability

hailstone diameter*5mm

hailstone diameter*5mm

Pressure-endure ability

1MPa

1MPa

国家: China
型号: Solar Water Heater Parts
离岸价格: 获取最新报价
位置: china(mainland)
最小订单价格: -
最小订单: 2000000 Piece
包装细节: carton
交货时间: 20 days
供应能力: 200000 Piece per Day
付款方式: T/T, L/C, Western Union
產品組 : Solar Water Heater

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Ms. angelia < Taian Yuexin Industry & Trade CO., LTD >

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