Silica brick is made of silicon as raw material with high temp firing ,which silicon oxide is above93%, used in hot blast furnace,coke oven,glass kiln,these brick have good volume stability at high temperature, high refractoriness under the load,small rat
A one way switch has two terminals, its the simplest of switch arrangements. it’s either on or off, thats all it does. When it’s ‘ON’ the COM terminal is connected to the L1 terminal (let there be light!).
High borosilicate glass has good fire resistance and high physical strength. Compared with common glass, it has no toxic side effects. Its mechanical properties, thermal stability, water resistance, alkali resistance and acid resistance are greatly improv
We are leading producer and stockist of MOLY tubes in China. MOLY tubes Application 1.Widely applied in high temperature vacuum furnace melting environment such as sapphire growing furnace, quartz glass melting furnace, and rare earth melting furnace. 2.A
Fangpusun 300W Pure sine wave Inverter: Provides 300 watts of sine wave AC power from a DC SourceThis model is used in wide range of application including rote homes,RVs,Sailboats and powerboats.And also win many projects for the small and single solar sy