Jiangsu Profile
Product List
1441. 245KV composite hollow polymer insulator for CVT 
[Jul 24, 2026]
[Jul 24, 2026] 1, Materials of NJREC Composite Silicone Pin Insulator: 1) Silicon Rubber for sheds/housing. 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core. 3) Hot dip galvanized cast steel for metal fittings. 4) ...
Company: Nanjing Rainbow Electric Co., Ltd.
1442. Promotion Guaranteed 72.5KV composite hollow polymer insulator for cable termination [Jul 24, 2026]
[Jul 24, 2026] 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.
1443. ANSI 57-12 Porcelain Insulator Line Station Post Ceramic Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV. All insulators are solid core wet process porcelain and are manufactured and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1444. ANSI 53-4 Porcelain Shackle Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd shackle insulators/spool insulators are manufactured from wet process porcelain to ensure a lifetime of trouble free performance. They are designed, manufactured and tested to the ...
Company: Nanjing Rainbow Electric Co., Ltd.
1445. ANSI 53-3 Electrical Porcelain Ceramic Spool Insulators [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd shackle insulators/spool insulators are manufactured from wet process porcelain to ensure a lifetime of trouble free performance. They are designed, manufactured and tested to the ...
Company: Nanjing Rainbow Electric Co., Ltd.
1446. ANSI 54-1 Ceramic Porcelain Guy Strain Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd Porcelain Stay Insulators/Guy Strain Insulators are manufactured from wet process porcelain to ensure a life time of trouble free service. These insulators are designed to be compatible ...
Company: Nanjing Rainbow Electric Co., Ltd.
1447. ANSI 54-2 Ceramic Porcelain Guy Strain Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd Porcelain Stay Insulators/Guy Strain Insulators are manufactured from wet process porcelain to ensure a life time of trouble free service. These insulators are designed to be compatible ...
Company: Nanjing Rainbow Electric Co., Ltd.
1448. TR205 Porcelain Station Post Insulator for High Voltage [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1449. TR208 Ceramic Porcelain Station Post Insulator for High Voltage [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1450. High Voltage ANSI TR278 Ceramic Station Post Insulator [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1451. ANSI 55-1 Low Voltage Porcelain Ceramic Pin Type Insulator [Jul 24, 2026]
[Jul 24, 2026] Porcelain pin type insulator is mounted on a pin on the cross-arm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed ...
Company: Nanjing Rainbow Electric Co., Ltd.
1452. ANSI 57-1/57-2/57-3 Porcelain Post Insulator with Pin Head [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1453. C12.5-1950 550kv IEC standard solid core post porcelain insulator [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1454. C12.5-2250 550kv IEC Standard Solid Core Post Porcelain Insulator [Jul 24, 2026]
[Jul 24, 2026] Porcelain insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball & Socket Type and Clevis & Tongue Type. This structure enables them form the ...
Company: Nanjing Rainbow Electric Co., Ltd.
1455. Excellent Quality ANSI 57-11 Porcelain Line Post Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV. All insulators are solid core wet process porcelain and are manufactured and ...
Company: Nanjing Rainbow Electric Co., Ltd.
