Jiangsu Profile
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Product List
166. Best Price 66KN 34.5KV Station Post Ceramic Insulator ANSI TR-21 
[Mar 25, 2025]
[Mar 25, 2025] Product Description ANSI CLASS Post Type Insulators For High Voltage. Type POST INSULATOR Standard ANSI Rated Voltage(KV) 34.5KV Tensile Strength 66KN Material Porcelain and Mental Certificate ISO9001, ...
Company: Nanjing Rainbow Electric Co., Ltd.
167. Best Price 25kv ANSI 57-1 Porcelain Line Post Insulators for Transmission Lines [Mar 25, 2025]
[Mar 25, 2025] Product Description ANSI Line Post Type Insulators For High Voltage. Type POST INSULATOR Standard ANSI 57-1 Rated Voltage(KV) 25KV Tensile Strength 12.5KN Material Porcelain and Mental Certificate ISO9001, ISO14001 ...
Company: Nanjing Rainbow Electric Co., Ltd.
168. IEC Standard U120BP Anti Fog Toughened Glass Insulator with RTV Coating [Jan 19, 2026]
[Jan 19, 2026] NJREC manufactures a full spectrum of glass insulators for high-voltage transmission and distribution lines. Our lineup includes standard glass insulators (e.g., U40, U70, U120, U160, U210, U300), anti-pollution ...
Company: Nanjing Rainbow Electric Co., Ltd.
169. 120kN 320mm Diameter High Voltage Glass Insulator with RTV Coating [Jan 19, 2026]
[Jan 19, 2026] NJREC manufactures a full spectrum of glass insulators for high-voltage transmission and distribution lines. Our lineup includes standard glass insulators (e.g., U40, U70, U120, U160, U210, U300), anti-pollution ...
Company: Nanjing Rainbow Electric Co., Ltd.
170. 100kN Superior Performance Anti-Fog Glass Insulator in Polluted Areas [Jan 15, 2026]
[Jan 15, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
171. 530kN U530B Ball and Socket Type Glass Insulator for Power Transmission [Jan 09, 2026]
[Jan 09, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
172. High Quality 120kN AC Anti Fog Glass Insulator for Reliable Power Transmission [Jan 09, 2026]
[Jan 09, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
173. 160kN U160BL Anti-Pollution/Fog Glass Insulator with IEC Standard [Jan 08, 2026]
[Jan 08, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
174. 400kN U400B Standard Toughened Glass Insulator for Overhead Lines [Jan 08, 2026]
[Jan 08, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
175. High Voltage ANSI 12.5KN 57-5 Line Post Porcelain Insulator [Sep 02, 2025]
[Sep 02, 2025] 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.
176. Insulators Manufacturer IEC Standard 100kN U100BL U100BS Disc Suspension Glass Insulator [Aug 14, 2025]
[Aug 14, 2025] Product Description U100BL Toughened Glass Insulator Model NO. U100BL Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 320mm M&E Strength(kN) ...
Company: Nanjing Rainbow Electric Co., Ltd.
177. IEC Standard Type U160BS 160kN Toughened Glass Disc Insulator [Aug 14, 2025]
[Aug 14, 2025] Product Description U160BS Toughened Glass Insulator Model NO. U160BS Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 400mm M&E Strength(kN) ...
Company: Nanjing Rainbow Electric Co., Ltd.
178. 40KN High Voltage Overhead Transmission Line Use Toughened Glass Disc Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Glass Insulator 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.
179. 70KN U70B High Voltage Standard Type Suspension Toughened Glass Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Glass Insulator Toughened glass insulators are critical components in overhead power transmission and distribution networks.Their primary function is to electrically isolate live high-voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
180. Chinese Factory 120kN Electric Insulation Toughened Glass Insulator [Jan 14, 2026]
[Jan 14, 2026] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
