... on/stock goods in our warehouse.7. Q.C. SERVICE: to be your Q.C. to check the goods'quantiy & quality.8 ... .10. CUSTOMS CLEARANCE: export in China.11. CERTIFACTE: C.O/ F.A/ F.M/ C.E/ B.V/ EMBASSY STAMP…12. INSURANCE: all ...
... .Microstructure of forged grinding steel balls:BATTEN M + LITTLE B + LITTLE C (M-Martensite, B-Bainitic, C-Carbide)Microstructure of cast grinding steel balls ... : M+CPackage of grinding steel balls: at buyer's ...
... automatic water loading or Automatic valve b). Electrical heater: c). Controller DESCRIPTION 1.stable and reliable performance and well wind ... 175 m² *°C/kw ≥175 m² *°C/kw complement shining amount ≤3.8MJ/ m² ≤4.7MJ/ m² average heat loss coeecient ≤0.9w/ m² ≤0.9w/ m² vacuum ... stell ball all down from 450mms shining temperature emptily >250°C >250°C absorptivity >92% >92% relectivity ≤8% ≤8% freeze ...
... tank----It can supply cold water into the tank automatically.C. Electric heater----It provides the assistant heating during the too ... ~0.03(80°C±5°C)Idle Sunning PropertyY= 260 ~ 300m²°C/KWAverage Heat Loss CoefficientUlt=0.4~0.6W/( m².°C)solar water heater ...
... ~0.96(AM1.5)Emission Ratio0.01~0.03(80°C±5°C)VacuumP≤2.0×10-3PaIdle Sunning PropertyY= 260 ~ 300m ... ²°C/KWSolar Irradiation for Obtaining a Preset Water TemperatureH≤4.7 MJ/ m²(dia.58)Solar Irradiation for ... .47)Average Heat Loss CoefficientUlt=0.4~0.6W/( m².°C)Pressure-Endure Ability1.0MpaHail-Endure Ability30mmLifetime15yearsFEATURE: a perfect combination of ...
... sunning property parameters >250 m² C/KWImmersed sunning auxiliary volume<2.8MJ/m²average heat loss coefficientUlt< 0.6W(m².°C)lifespan15 years solar energy ...
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