Jiangsu Profile
Famous Export Brand
Product List
226. Silicone Rubber Composite Polymer Line Station Post Insulator 
[Mar 25, 2025]
[Mar 25, 2025] Composite Station Post Insulator/Silicone Rubber Station Post Insulator/Polymer Station Post Insulator Application: Used for outdoor substation, distribution device as well as electrical equipments. System Voltage: ...
Company: Nanjing Rainbow Electric Co., Ltd.
227. 24KV High Voltage Long Rod Silicone Rubber Station Post Insulator [Mar 25, 2025]
[Mar 25, 2025] Composite Station Post Insulator/Silicone Rubber Station Post Insulator/Polymer Station Post Insulator Application: Used for outdoor substations, distribution devices as well as electrical equipment. System Voltage: ...
Company: Nanjing Rainbow Electric Co., Ltd.
228. PSD-70E 70KN Factory Price Toughened Disc Suspension Glass Insulator [May 09, 2025]
[May 09, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
229. U40B 40KN Standard Type Suspension Dic Glass Insulator for Power Transmission Line [Apr 30, 2025]
[Apr 30, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
230. U240B Green High-Voltage Suspension Glass Insulator (280x170x400mm) - IEC60305 for 132kV ... [Apr 29, 2025]
[Apr 29, 2025] U240B High-Voltage Suspension Glass Insulator IEC 60305-Certified Solution for 132kV Transmission Networks Product Highlights Industrial-Grade Durability Engineered with toughened borosilicate glass for ...
Company: Nanjing Rainbow Electric Co., Ltd.
231. Toughened Glass Insulators for Connector Switch with CNAS SGS Approval U120b [Apr 29, 2025]
[Apr 29, 2025] Product Description 1. Product Introduction 2. Product Parameters Product type: U120B Mechanical failing load ≥: 120KN H(Nominal Spacing Height): 146 Nominal Diameter: 255 L(Min nominal creepage ...
232. Forging Steel End Fittings - Socket and Ball Rod - Polymer Insulator [Apr 29, 2025]
[Apr 29, 2025] Material Steel Process Forging Surface Hot-DIP Galvanized Origin China Transport Package As customer required Factory Yes Testing Qualified OEM Yes JOC has had cooperation over 20 years with HUBBELL, ...
Company: JOC Machinery Company Limited
233. Insulator Toughened Glass Suspension Insulators 120 Kn Isolator Composite Insulator [Apr 29, 2025]
[Apr 29, 2025] Product Description Product Parameters: Product type: U120B Mechanical failing load ≥: 120KN H(Nominal Spacing Height): 146 Nominal Diameter: 255 L(Min nominal creepage distance): 320 Connection ...
234. Glass Insulator for Switch and Connector with Zinc Sleeve IEC Standard Insulators [Apr 28, 2025]
[Apr 28, 2025] Product Description The Drawing of U70B Test Report of U70B Detailed Photos Product Parameters Product type: U120B Mechanical failing load ≥: 120KN H(Nominal Spacing ...
235. 160KN Fog Type High Voltage tpughed Glass Insulator [Apr 23, 2025]
[Apr 23, 2025] Product Description Toughened Glass Insulator The Glass Insulator is composed of an iron cap, toughened glass parts and steel pin, which are combined with cement adhesive. Before assembling, the top of the steel ...
Company: Nanjing Rainbow Electric Co., Ltd.
236. U70 U120 U160 RTV Polymer Coated Glass Suspension Insulator for Transmission Line [Apr 18, 2025]
[Apr 18, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
237. Top Selling U120BL Ball and Socket Type Tempered Suspended Glass Insulator [Apr 16, 2025]
[Apr 16, 2025] Product Description U120BL Tempered Suspended 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.
238. 2025 Factory Direct Sell 70KN U70BLP Fog Type Toughened Glass Insulator [Apr 16, 2025]
[Apr 16, 2025] Product Description U70BLP 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.
239. 70kN 120kN 160kN Cap and Pin Type Suspension Toughened Glass Insulator [Apr 03, 2025]
[Apr 03, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
240. China Supplier U210B Toughened Glass Insulator Reliable for High Voltage Lines [Jun 19, 2025]
[Jun 19, 2025] Product Display The Cap and Pin suspension type glass insulators produced by our company include: 40~550kN standard profile, 70~300kN fog type profile, 70~240kN open profile, 70~100kN ground profile and 70~240kN ...
Company: Nanjing Rainbow Electric Co., Ltd.
