Communicate with Supplier? Supplier
Guo Mr. Guo
What can I do for you?
Chat Now Contact Supplier

Linuo Ritter International Co.,Ltd

Products

Home > Products > Vacuum Tubes > All Glass Evacuated Tube 58-1800mm > All-glass evacuated tube 58-1800mm

All-glass evacuated tube 58-1800mm
All-glass evacuated tube 58-1800mm
All-glass evacuated tube 58-1800mm
All-glass evacuated tube 58-1800mm
All-glass evacuated tube 58-1800mm

All-glass evacuated tube 58-1800mm

Unit Price: USD 1.9 / Piece/Pieces
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 7000 Piece/Pieces
Delivery Time: 10 Days

Basic Info

    Model No.: 58-1800mm

    Application: Water Heater, Solar Thermal

    Pipe Material: Glass

Additional Info

    Packaging: standard package of 10 pcs/carton, customized package is avaliable on request

    Productivity: 5 million pieces annually

    Brand: Linuo Ritter International

    Transportation: Ocean

    Place of Origin: China

    Supply Ability: 10000 pcs per day

    Certificate: ISO9001,ISO14001,OHSAS18001

    Port: Qingdao

Product Description

1. Three-target Solar Vacuum Tube
- Key component of Solar Collector and Solar Water Heater
- Coating material: Al-N/Al or SS-Al/N/Cu.

We have our own production factory for Vacuum Tubes with production capacity of 5 million pieces of tubes annually. All our testing and inspection standard is higher than Chinese national standards.

All-glass Vacuum Tube 58-2100mm

Specification

Absorbance rate after coating (AM1.5)

α%

≥89

Emission rate after coating (80±5 °C)

α%

≤ 7

Stagnation parameter

m² °C/kW

≥ 251

Solar radiance exposure

MJ/m²

≤ 3.8

Average heat loss coefficient

W/(m²°C)

≤ 0.56

Selective coating material

AL-N/AL, SS-AL-N/Cu

Impact resistance

Steel Ball Test: Steel ball with diameter of 30 mm fall on the evacuated tube vertically from 450 mm height.

Vacuum degree

Pa

≤ 3X10-3

Pressure

Mpa

0.6

Transparent (AM1.5)

≥ 0.86 (ISO9806-1: 1994)

Looking for ideal Evacuated Tube 58-1800mm Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the vacuum tube 58-1800mm are quality guaranteed. We are China Origin Factory of High Efficient Vacuum Tube 58-1800mm. If you have any question, please feel free to contact us.

Product Categories : Vacuum Tubes > All Glass Evacuated Tube 58-1800mm

Send Inquiry

Tel:86-531-88729112

Fax:86-531-88729223

Mobile Phone:+8618615206585Contact me with Whatsapp

Email:info@linuo-ritter-international.com

Address:No. 30766 East Jingshi Road, Jinan, Shandong