SF6 Leak Detector
Portable sniffer for SF6 gas leakage detection in GIS and switchgear
Factory-direct electrical equipment supplier
High Voltage Test EquipmentSF6 Gas Handling & GIS Parts
Factory-direct export supplier for utilities, EPC teams, equipment manufacturers, and high-voltage laboratories. Send a model, drawing, photo, or RFQ list and receive a practical quotation path within one business day.
15+
Years
30+
Countries
24h
RFQ
About Hongzhe
Electrical sourcing built around real project requirements.
Yiwu Hongzhe Electrical supplies SF6 gas equipment, high-voltage test systems, transformer testing instruments, partial discharge measurement devices, and GIS spare parts. The site is structured for buyers to move from category to product to RFQ without waiting for manual catalog files.
CE / IEC documentation support
Drawing-based GIS part matching
Factory-direct FOB quotation
Export documents and packing support
SF6 Leak Detector
Portable sniffer for SF6 gas leakage detection in GIS and switchgear
Detection Limit: < 1ppmResponse Time: < 3s
Gas Density Monitor
SF6 gas density monitor for GIS brands including XD, ABB, Siyuan and Pinggao
Gas: SF6Reference Temp.: 20C
SF6 Service Cart
Mobile unit for SF6 gas recovery, purification, and refilling
Recovery Rate: > 99%Final Vacuum: < 1mbar
GIS Filling Connector
Gas filling connector and adapter for all GIS brands, custom from drawings
MOQ: 1pcMaterial: Brass / custom
GIS Valve
Customized gas valve for GIS and SF6 switchgear maintenance
MOQ: 1pcFitment: GIS brands
GIS Insulator
GIS insulation part for 110-1100 kV high-voltage switchgear applications
Voltage Range: 110-1100kVApplication: GIS
SF6 Vacuum Pump Unit
Vacuum pump unit for SF6 equipment service and gas handling workflows
Application: SF6 serviceUse: Vacuuming
Fuse
Low-voltage fuse and electronic component sourcing for maintenance and OEM projects
Category: Low voltageUse: Protection
Categories
Browse by Equipment Line
SF6 Gas Equipment
Complete range of SF6 and C4F7N gas handling equipment for high-voltage switchgear and GIS maintenance: leak detectors, service carts, recovery units, and gas analyzers.
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High Voltage Test Equipment
High-voltage test equipment and project parts for power utilities, manufacturers, test laboratories, and EPC contractors.
Browse CategoryGIS Parts
GIS parts for multiple switchgear brands, including gas density monitors, filling connectors, valves, insulators, and related accessories.
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Transformer Testing
Comprehensive transformer testing instruments: turns ratio testers (TTR), winding resistance meters, short-circuit impedance testers, and complete transformer test facilities.
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PD & Tan Delta Measurement
Partial discharge (PD) detection systems and capacitance & tan delta (C&D) measurement instruments for insulation condition assessment of high-voltage apparatus.
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Low-voltage Components
Low-voltage and low-power electronic components supplied for maintenance, repair, OEM production, and sourcing programs.
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Ready to Source from Hongzhe?
Send your product model, quantity, destination port, and delivery requirements. The export team will match the right model, confirm documents, and return a practical quotation path.