220W high efficiency for rooftop black module 1. Certifications:TUV/IEC/CE/CQC/PV CYCLE/ISO/ETL 2. 25 years power output warranty 3 10 years product warranty ITEM NO.:SL220CE-30PMaximum Power(W)220210200Optimum Power Voltage(Vmp)29.2829.2829.28Optimum Operatige Current(Imp)7.517.176.83Open Circuit Voltage(Voc)36.036.036.0Short Circuit Current(Isc)8.037.677.31Solar Cell:156*156 PolyNumber of Cell( ...
1.Products No:RK-100 2.Size:1400*2800mm 3.Materials:Q235 4.Hardness:HRC 57-62 5.corrosion resistant RunKun wear resistant compound plate is made out by regular steel plate with a super anti-abrasion overlay on top it. The overlay is composed of world class RK tabular wire, which has excellent wear resistant trait. With welding technique, the production of RK wear plate has been very proficient ...
Our products look smooth,no greasy dirt and burrs, no European Union environmental protection ROHS 2002/95/EC completely.. Zinc wire adopts superior huludao distilled zinc ingot(Zn≥99.995%) as raw materials and executes national GB/T470-1997 standard.Our zinc wire strictly executes Q/ 82SL01-2006 standard. Our products look smooth,no greasy dirt and burrs, no European Union environmental ...
... on Quality Index--------------------------------------------------------------------------- Value -----------------------------------Symbol Units FC % 80-95%min Std % 0.4%max Ad % 4-15%max Mt % 1-15 ...
pac: 1.AL2O3(%):28-30% 2.Basicity %:40-90% > 20 years professional manufacturer GONGYI CITY YIQUAN WATER TRREATMENT MATERIALS CO.,LTD PAC1. Brief introduction:PAC is a water-soluble inorganic polymer flocculant. It ls adopting advanced manufacturing technique and high quality raw material with an appearance of brown, or yellow, or white powder.2. Application: PAC is mainly used as the ...
We are regular supplier of oxalic aicd 99.6% min , our product is in high quality and competitive price. Oxalic acid 99.6% min ITEMSSTANDARDPURITY99.6%MINAsh0.08%MAXSO40.08%MAXFe0.0015%MAXPb0.0001%MAXCL0.003%MAXThanks and best regardsJane JingTIANJIN RUISTER INTERNATIONAL CO., LTD Oxalic acid
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