Solar Water heater tankless heater (Offer to Sell)
Trade Lead Description:
Isolated pressure-enduring solar water-heater (module) Glass vacuum pipe: Glass material: Boron & silicon glass 3.3
Feature: High intensity, resist chemical corrode, optics capability, heat stability, mechanical
Capability are at the advanced international level. Outer pipe diameter thickness: 47.7mm 1.5mm5 8.7mm 1.8mm
Inner pipe diameter thickness: 37.7mm 1.5mm 47.7mm 1.5mm
Pipe length: 1500mm (Mm) 1800mm (Mm)
Absorb coat capability
Structure: Changeable AL-NAL selective absorb coat
Sediment technique: Direct current reaction spatter emission
Absorb percentage: > 93%
Emission percentage: < 8% (80) Vacuum degree: P< 8x10-3 Pa
Longevity: 15 years
Posted from China - Shandong on 29 August, 2007
|
|
|