Prix FOB
Obtenir le dernier prix1.5 USD / Acre
|1000 Acre Minimum Order
Pays:
China
N ° de modèle:
47mm*1200mm/15/16/18 58*15/16/18
Prix FOB:
1.5 USD / Acre Obtenir le dernier prix
Localité:
Shandong China
Prix de commande minimale:
1.5 per Acre
Commande minimale:
1000 Acre
Packaging Detail:
carton with foam 24/20/18/15/10 pcs
Heure de livraison:
15 days
Capacité de Fournir:
30000 Acre per Day
Payment Type:
T/T
Groupe de produits :
-
Personne àcontacter Mr. Li
Shanguo Road, Zaozhuang, Other
Technical Specification
1.Structure: Two concentric borosilicate glass
2.Material: Borosilicate glass 3.3
3.Glass thickness: 1.6mm
4.Thermal expansion: 3.3 × ***6°C
5.Outer/Inner tube diameter: *7mm/*7mm
                     *8mm/*7mm
6.Outer tube diameter×Length: *7mm×***0m/***0mm/***0mm
                       *8mm×***0mm/***0mm/***0mm/***0mm/***0mm
7.Selective coating: SS-AlN/Cu
8.Absorptance: 0.***0.*5(AM1.5)
9.Emittance: 0.*4~0.*6(*0°C**5°C)
*0.Vacuum degree: P≤5.0×***3 (Pa)
*1.Stagnation temperature: **0~**0°C
*2.Heat loss: ULT= 0.4~0.6w/(m2.°C)
*3.Resistance: Hail diameter≤ *5mm
*4.Solar irradiation for obtaining a preset water temperature rise in an all-glass evacuated solar collector tube under stagnation: H=3.7~4.2 MJ/m2(*8mm); H=2.9~3.2MJ/m2(*7mm)
| Pays: | China |
| N ° de modèle: | 47mm*1200mm/15/16/18 58*15/16/18 |
| Prix FOB: | 1.5 / Acre Obtenir le dernier prix |
| Localité: | Shandong China |
| Prix de commande minimale: | 1.5 per Acre |
| Commande minimale: | 1000 Acre |
| Packaging Detail: | carton with foam 24/20/18/15/10 pcs |
| Heure de livraison: | 15 days |
| Capacité de Fournir: | 30000 Acre per Day |
| Payment Type: | T/T |
| Groupe de produits : | - |
