Jining Donghong Machinery Co., Ltd
Oilfield equipment and spare parts supplier of China
Dedicate to Petroleum E&P Business,Strive to Be a World-class Service Provider
We supply spare parts and equipment of truck-mounted drilling rig,trailer-mounted drilling rig, work over rig ,electrical drilling rig etc. Keep long business cooperation relationship with API Manufacturers BOMCO,LSNOW,SICHUANG HONGHUA,SJ PETRO,RG PETRO, BPM(Beijing Petroleum Machinery Factory), GGPMF, RONGSHENG,SHENKAI,BEIJING PSK, RENQIU BOKE,HYSUN MARINE etc.
Contact us
SKYPE:spareparts1960
Mobile/WhatsApp:0086-189-5407-9939
3kv,10kv,20kv,35kv electrical insulation boots
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These products are suitable for live-work in the power inductry, or on electrified
equipments, where the voltage is below 400v-35000v, to provide insulation for
protecting feet from electric shock.
equipments, where the voltage is below 400v-35000v, to provide insulation for
protecting feet from electric shock.
Grade Voltage(kv) Test(kv) Promit for leakage current(≤mA)
1 3 10 20
2 10 20 22
3 20 30 24
1 3 10 20
2 10 20 22
3 20 30 24
Size:
35,36,37,38,39,40,41,42,43,44,45,46,47,48