Jiangsu Profile
Famous Export Brand
Product List
166. IEC 100 KN Good Performance Standard Suspension Glass Insulator 
[Dec 30, 2025]
[Dec 30, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
167. ANSI U240B 240KN Performance Stable Electric Suspension Disc Glass Insulator [Dec 30, 2025]
[Dec 30, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
168. 132kV HV Transmission Line 240kN Fog Type Glass Insulator [Dec 29, 2025]
[Dec 29, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
169. High Voltage 300KN U300B Suspended Glass and Tempered Glass Insulators [Dec 19, 2025]
[Dec 19, 2025] Company Profile NJREC Glass Insulators Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop solutions for ...
Company: Nanjing Rainbow Electric Co., Ltd.
170. High Voltage 120KN Tempered Suspended Glass Line Insulator [Dec 16, 2025]
[Dec 16, 2025] Product Description U120KN Fog Type Toughened Glass Insulator The U120KN is a high-performance fog-type toughened glass insulator, designed for reliable operation in harsh environments, including coastal areas, ...
Company: Nanjing Rainbow Electric Co., Ltd.
171. Fast Delivery 70KN U70BP U70BLP Toughened Suspension Glass Insulator [Dec 12, 2025]
[Dec 12, 2025] Product Description U70BLP Fog Type Toughened Glass Insulator The U70BLP is a high-performance fog-type toughened glass insulator, designed for reliable operation in harsh environments, including coastal areas, ...
Company: Nanjing Rainbow Electric Co., Ltd.
172. Chinese Factory 120kN Electric Insulation Toughened Glass Insulator [Dec 12, 2025]
[Dec 12, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
173. 160KN Suspension Electrical Insulator High Voltage Application Toughened Disc Glass Insulator [Dec 30, 2025]
[Dec 30, 2025] Product Description U160BL Fog Type Toughened Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce ...
Company: Nanjing Rainbow Electric Co., Ltd.
174. Hot Sale 40KN U40B/110mm Glass Suspension Insulator for Power Lines [Nov 07, 2025]
[Nov 07, 2025] Product Description U40B Tempered Glass Insulator High-Performance & Reliable Rated Load: 40KN (Kilonewton) - Superior mechanical strength for heavy-duty power lines. Type: U40B/110mm (Standard IEC/ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
175. Thermocouple Ceramic Insulators for Wires Less Than 1.0mm Dia Temperature Range 400c to 2200c [Sep 11, 2025]
[Sep 11, 2025] 0.5mm Type C WRE5/26 wire , Type D Thermocouple Sensor 3/25 Type A High Temperature sensors for 2200C Product Description Product Parameters Thermocouple Wire Type Noble Metal thermocouple wire for High Temp +Positive ...
Company: Changzhou Dlx Alloy Co., Ltd.
176. High Voltage ANSI 57-3 Line Post Porcelain Insulator [Aug 20, 2025]
[Aug 20, 2025] 33KV High Voltage Line Post Porcelain Insulator High voltage line rod insulators are insulation and supporting conductors in high-voltage transmission and distribution lines. This product has the advantages of high ...
Company: Nanjing Rainbow Electric Co., Ltd.
177. Solid Core Porcelain Insulator with Anti-Moisture Design for Reliable Outdoor Grid Performance [May 23, 2025]
[May 23, 2025] Product Description Insulators are key components used in power systems to support wires and achieve electrical insulation. Their core function is to prevent current leakage or breakdown while withstanding mechanical ...
178. Low Voltage 3kV/1000A DIN Porcelain Transformer Parts Bushing Insulator [Apr 22, 2025]
[Apr 22, 2025] Product Description Solid Transformer Bushing DIN-standard ceramic transformer bushings are high-voltage insulating components that provide safe electrical passage through transformer tanks and walls while maintaining ...
Company: Nanjing Rainbow Electric Co., Ltd.
179. Fast Delivery HV Power Transmission Line Suspension Type Glass Insulator [Dec 16, 2025]
[Dec 16, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
180. 220kv High Voltage Porcelain Insulator for Secure Termination High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
