Jiangsu Profile
Product List
9871. ANSI TR-205 High Voltage Outdoor Station Post Ceramic Porcelain Insulator 
[Jul 24, 2026]
[Jul 24, 2026] ANSI CLASS Post Type Insulators For High Voltage. Type POST INSULATOR Standard ANSI TR-205 Rated Voltage(KV) 34.5KV Tensile Strength 40KN Material Porcelain and Mental Certificate ISO9001, ISO14001 Color Grey ...
Company: Nanjing Rainbow Electric Co., Ltd.
9872. ANSI CLASS TR-208 High Voltage Outdoor Station Post Ceramic Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Description ANSI CLASS Post Type Insulators For High Voltage. Type POST INSULATOR Standard ANSI Rated Voltage(KV) / Tensile Strength 904N Material Porcelain and Mental Certificate ISO9001, ...
Company: Nanjing Rainbow Electric Co., Ltd.
9873. Transformer Components 40.5KV SV 17 Steps OLTC On Load Tap Changer [Jul 24, 2026]
[Jul 24, 2026] Product Description Model Number F series Application Oil Immersed Distribution Transformer & Power Transmission Place of Origin CHINA Type On load Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
9874. 120KN 146mm RTV Coating Glass Insulator for Transmission Line [Jul 22, 2026]
[Jul 22, 2026] Product Description 120KN Glass Insulator with RTV Coating RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or ...
Company: Nanjing Rainbow Electric Co., Ltd.
9875. Electrical 70KN U70BLP Fog Type Toughened Glass Insulator for Transmission Line [Jul 22, 2026]
[Jul 22, 2026] Product Description U70BLP Fog Type Toughened Glass Insulator A Fog Type Toughened Glass Insulator is a special type of electrical insulator designed for use on high-voltage power lines, especially in areas with ...
Company: Nanjing Rainbow Electric Co., Ltd.
9876. Factory Sales 12KV and below On-Load Tap Changers for Transformer [Jul 24, 2026]
[Jul 24, 2026] Product Description An On-Load Tap-Changer (OLTC) is a vital component inside a power transformer that allows the voltage ratio to be adjusted while the transformer is energized and supplying power Model Number F series ...
Company: Nanjing Rainbow Electric Co., Ltd.
9877. SV Series 35KV-66KV 200A 350A On Load Regulation Tap Changer For Transformers [Jul 24, 2026]
[Jul 24, 2026] Product Description Model Number F series Application Oil Immersed Distribution Transformer & Power Transmission Place of Origin CHINA Type On load Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
9878. 24kv De-energized Tap Changer Bar Form Switcher For Oil-immersed Power transformer [Jul 24, 2026]
[Jul 24, 2026] Product Description Model Number WST/ WDT series Application Oil Immersed Distribution Transformer & Power Transmission Place of Origin CHINA Type Off-circuit/Off-load Phase Type Three or ...
Company: Nanjing Rainbow Electric Co., Ltd.
9879. De-energized Off-circuit Drum-form (Tube-form) tap changer WDG WDG WLG WSG series [Jul 24, 2026]
[Jul 24, 2026] Product Description Brand Name NJREC Or OEM Model Number WST/ WDT series Application Power Transmussion Type Off-circuit Place of Origin CHINA Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
9880. 44KN ANSI TR-205 High Voltage Outdoor Station Post Ceramic Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Description ANSI Type Insulators For High Voltage Type POST INSULATOR Standard ANSI TR-205 Rated Voltage(KV) 34.5KV Tensile Strength 44KN Material Porcelain and Mental Certificate ISO9001, ...
Company: Nanjing Rainbow Electric Co., Ltd.
9881. Best Price 66KN 34.5KV Station Post Ceramic Insulator ANSI TR-21 [Jul 24, 2026]
[Jul 24, 2026] 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.
9882. Gear Units Customized Zinc Base Alloy Sector Worm Gears [Jul 17, 2026]
[Jul 17, 2026] C86300 (SAE 430B CuZn25Al5Fe3Mn4) is a tough, corrosionresistant alloy with outstanding wear characteristics. Ideal for high load, lowspeed applications including Gears, Valve Stems,Bushings, Cams, Wear Rings for ...
Company: Nanjing Metalli Industrial Co., Ltd.
9883. OEM CNC Machined Precision 303 Stainless Steel Poppet Stem for Valve [Dec 21, 2025]
[Dec 21, 2025] 303 stainless steel poppet stem for valve At JST Industry, we use the latest machining technology with a wide range of capabilities to meet your demands.Our manufacturing facilities include 3-5 axis milling, lathes, ...
9884. 10KV TGV II Dry-Type Vacuum Transformer On Load Tap Switcher Changer [Jul 24, 2026]
[Jul 24, 2026] Product Description On-Load Tap Changer (OLTC): This is a device that allows the transformer to change its winding turns ratio while it is energized and supplying load. This is done to maintain a stable output voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
9885. 120KN 146mm Toughened with RTV Coating Glass Insulator for Transmission Line [Jul 22, 2026]
[Jul 22, 2026] Product Description 120KN Glass Insulator with RTV Coating RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or ...
Company: Nanjing Rainbow Electric Co., Ltd.
