Jiangsu Profile
Product List
13006. High Quality Wall Bushings Transformer Condenser Neutral Bushing for Oil-immersed Transformer 
[Jul 27, 2026]
[Jul 27, 2026] High-voltage capacitor bushings are critical insulating components that enable conductors to pass safely through the grounded walls of transformers, circuit breakers, and GIS equipment while withstanding extreme ...
Company: Nanjing Rainbow Electric Co., Ltd.
13007. N2K Th Dual Route Humidity Monitor Controller for Electric Power Cabinets [Jul 27, 2026]
[Jul 27, 2026] Main Product Product Description The NK series humidity monitoring controller utilizes high-precision humidity-sensitive resistors to provide real-time monitoring for environments requiring strict humidity control. When ...
Company: Nantong Saler Electric Co., Ltd.
13008. High Sensitivity Nk Temperature Humidity Controller for Power Distribution Cubicle [Jul 27, 2026]
[Jul 27, 2026] Main Product Product Description The NK series controller uses high-precision humidity-sensitive resistors for real-time monitoring where strict humidity control is required. When condensation risk arises, it activates ...
Company: Nantong Saler Electric Co., Ltd.
13009. Polished PCTFE Rod for Optical Instruments [Jul 26, 2026]
[Jul 26, 2026] Product Description Performance Category Specific Indicator Unit Value Test Standard/Remarks Physical Properties Density g/cm³ 2.10~2.20 ASTM D792 Water Absorption % <0.01 ASTM D570-81 Coefficient of Linear Expansion ...
Company: Zhenjiang Hansa Sealant Co., Ltd.
13010. 7mm Low-Friction PTFE+EPDM Gasket for Bearings with Smoothness [Jul 26, 2026]
[Jul 26, 2026] Product Description Properties unit Result Apparent density g/cm³ 2.10-2.30 Tensile strength(min) MPa 15 Elongation at break(min) % 150 Dielectric Strength(min) KV/mm 10 Types Regular Size and Standard Flange Gasket ...
Company: Zhenjiang Hansa Sealant Co., Ltd.
13011. 0.8mm Thin-Walled PTFE+EPDM Gasket for Small Valves with Compactness [Jul 26, 2026]
[Jul 26, 2026] Product Description Properties unit Result Apparent density g/cm³ 2.10-2.30 Tensile strength(min) MPa 15 Elongation at break(min) % 150 Dielectric Strength(min) KV/mm 10 Types Regular Size and Standard Flange Gasket ...
Company: Zhenjiang Hansa Sealant Co., Ltd.
13012. Custom Etched PTFE Sheet for Industrial Applications [Jul 26, 2026]
[Jul 26, 2026] Product Description Everyone knows that due to the special arrangement of fluorine atoms in polytetrafluoroethylene (PTFE) molecules, PTFE materials have high stability and non-stick properties. Conventional ...
Company: Zhenjiang Hansa Sealant Co., Ltd.
13013. DIN42530 Brass-Porcelain Composite Bushing 1KV/250A Industrial Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
13014. ANSI Bushing Metal Parts Connecting Terminal for Electrical Systems [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Type Rated Current(A) Rated Current(A) Rated Current(A) Rated Current(A) ANSI Type High Voltage Bushing Assemblies 27KV-150KV 15KV-110/125 KV 38KV-200/250KV / ANSI Type High Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
13015. ANSI 52-4 High Voltage Porcelain Ceramic Station Post Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Description Porcelain Insulators Porcelain insulators are rigid electrical devices made from high-grade wet-process porcelain, glazed for waterproofing and anti-pollution performance. They support and ...
Company: Nanjing Rainbow Electric Co., Ltd.
13016. Good Quality Off Load Oil lmmersed Transformer Tap Changer For Transformer Accessories [Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13017. Pad-Mounted Transformer Pressure Release Valve: Ensuring Safe Operation [Jul 24, 2026]
[Jul 24, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. (NJREC) is a well-established and technology-driven manufacturer and supplier specializing in high-voltage electrical insulation products and transformer components. ...
Company: Nanjing Rainbow Electric Co., Ltd.
13018. Precision Oil Level Gauge Indicator for Three-Phase Distribution Transformer [Jul 24, 2026]
[Jul 24, 2026] Transformer Oil Level Gauge: A Vital Guardian for Safe Operation A Transformer Oil Level Gauge, or Oil Sight Glass, is an essential monitoring device installed on the conservator (expansion tank) of oil-immersed ...
Company: Nanjing Rainbow Electric Co., Ltd.
13019. Premium Transformer Oil Level Indicator for Precise Monitoring and Enhanced Safety [Jul 24, 2026]
[Jul 24, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. (NJREC) is a well-established and technology-driven manufacturer and supplier specializing in high-voltage electrical insulation products and transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
13020. 15KV ANSI Class Porcelain Transformer Bushing Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Type Rated Current(A) Rated Current(A) Rated Current(A) Rated Current(A) ANSI Type High Voltage Bushing Assemblies 27KV-150KV 15KV-110/125 KV 38KV-200/250KV / ANSI Type High Voltage Bushing Assemblies ...
Company: Nanjing Rainbow Electric Co., Ltd.
