Household appliances are essential for home use. In recent years, with the development and popularization of home appliances, household electricity consumption has increased rapidly. In order to ensure safe home use, consumers should pay attention to the following matters when purchasing and using electric wires. Under the cable knowledge. RVVP: copper core PVC insulated shielded PVC sheathed flexible cable, voltage 300V/300V 2-24 core. The main quality indicators: wire diameter (including core wire and braided wire, not as thick as possible, with impurity copper to achieve the resistance standard and do very rough), copper core purity, weaving density, lay length. Uses: instruments, meters, intercom, monitoring, control installation. RG: Physically foamed polyethylene insulated access network cables are used to transmit data analog signals in a coaxial fiber hybrid network (HFC). This is an American standard and is approximately equivalent to the national standard SYWV series. The main quality indicators: copper wire diameter, insulation thickness, braided material (the market is mostly aluminum-magnesia wire braided, good quality should use tin-plated copper), weaving density. Wire Selection NVC Lighting TV Lighting Switch Door Prices Building Materials Market
Ductile gratings are made of ductile; we
make cast iron gratings on BS EN124, Mainly our products are A15, B125, C250 and
D400, They are used in Green belt, Pavement, Auxiliary road, Main road and Express
way. We make ductile gratings all by producing line, the quality cast iron gratings is very good,
and we warmly welcome customers all over the world to do business with us.
Gratings, Ductile Gratings, Ductile iron gratings, cast iron gratings Runchun Casting (Zhoushan) Co., Ltd. , https://www.en124casting.com
Cable can be wire  Â
1 234 Next> Total 4 Pages
Page to page