Jiangsu Profile
Product List
4696. Large-Scale Open Die Forged Finished Component 
[Jul 01, 2025]
[Jul 01, 2025] The materials we can forging Stainless Steel: SS201,SS301, SS303, SS304, SS316, SS316L,SS416 ,AISI 440C,17-4PH etc. Steel/Alloy: mild steel, Carbon steel, 4140, 4340,65Mn,60Si2Mn, Q235, Q345B, 1020steel, ...
4697. De-energized tray-form tap-changer WDP and WSP series [Jun 09, 2025]
[Jun 09, 2025] Product Description Transformer Accessory - Tap Changer A tap changer is an essential accessory for transformers that enables voltage regulation by dynamically adjusting the transformer's turns ratio. This critical ...
Company: Nanjing Rainbow Electric Co., Ltd.
4698. De-energized linearity tap-changer for three-phase or single-phase oi-immersed power transfommer [Jun 09, 2025]
[Jun 09, 2025] Product Description Transformer Accessory - Tap Changer A tap changer is an essential accessory for transformers that enables voltage regulation by dynamically adjusting the transformer's turns ratio. This critical ...
Company: Nanjing Rainbow Electric Co., Ltd.
4699. De-energized linearity tap-changer 35kV and below [May 22, 2025]
[May 22, 2025] Product Description Transformer Accessory - Tap Changer A tap changer is an essential accessory for transformers that enables voltage regulation by dynamically adjusting the transformer's turns ratio. This critical ...
Company: Nanjing Rainbow Electric Co., Ltd.
4700. Factory Sales 120KN 146mm 450mm Glass Insulator for High Voltage Transmission [Apr 18, 2025]
[Apr 18, 2025] Product Description 120KN 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 standard type ...
Company: Nanjing Rainbow Electric Co., Ltd.
4701. Low Voltage 2.5KV 6500A Epoxy Resin Plug in with Spade Transformer Bushing [Apr 22, 2025]
[Apr 22, 2025] High Voltage Low Voltage Transformer Cast Post Epoxy Resin Bushing Model NO. Epoxy Resin Transformer Bushing Type Transformer Parts Material Nylon/ Epoxy Resin Application Distribution Box, Switch gear, ...
Company: Nanjing Rainbow Electric Co., Ltd.
4702. In Stock 1.2kV 600A Molded LV Tri-Clamp Bushing for Pad Mounted Transformers [May 25, 2025]
[May 25, 2025] Product Description Transformer Parts of 600A Tri Clamp Bushing With High Quality Current Rating(A) Voltage Rating(v) 60HZ 1 Min withstand rms voltage(KV) BIL Rating(KV) Conductor Diameter ...
Company: Nanjing Rainbow Electric Co., Ltd.
4703. OEM Easy to Install High Chromium Cast Iron Guide for Metallurgical Equipment [Jul 15, 2025]
[Jul 15, 2025] Product Overview The guide refers to the device installed before and after the roll pass in the process of section steel rolling to help the rolled piece enter and exit the roll pass accurately and stably according to ...
Company: Jiangsu Chanqi Technology Co., Ltd.
4704. 2023 Best Price BS Standard 11kv Pin Type Porcelain Insulators [Mar 25, 2025]
[Mar 25, 2025] Product Description BS standard Pin Type Insulators For High Voltage. Type / Rated Voltage(KV) 11KV Tensile Strength 10KN Material Porcelain Certificate ISO9001, ISO14001 Color Blue/Black Application High ...
Company: Nanjing Rainbow Electric Co., Ltd.
4705. With Certificate DIN Ceramic Porcelain Insulator Transformer Bushing [Mar 25, 2025]
[Mar 25, 2025] Product Description SOLID BUSHING Type Rated Voltage(KV) Max.Voltage Lighting Impulse Power Frequency Withstand (KV) Dry Power Frequency Withstand (KV) Wet 10Ni/NF 10 12 75 30 28 20Ni/NF ...
Company: Nanjing Rainbow Electric Co., Ltd.
4706. Support Customization High Voltage Line Post Porcelain Insulator ANSI 57-3 [Mar 25, 2025]
[Mar 25, 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.
4707. ISO Certificate BS Standard 11kv Pin Type Porcelain Insulators [Mar 25, 2025]
[Mar 25, 2025] Product Description BS standard Pin Type Insulators For High Voltage. Type / Rated Voltage(KV) 11KV Tensile Strength 10KN Material Porcelain Certificate ISO9001, ISO14001 Color Blue/Black Application High ...
Company: Nanjing Rainbow Electric Co., Ltd.
4708. 2023 Hot Sales Factory Price ANSI Pin Type Porcelain Insulator Power Supply [Mar 25, 2025]
[Mar 25, 2025] Product Description The 11kv Porcelain Pin Insulator For High Voltage ANSI 56-1 Type 56-1 Rated Voltage(KV) 11KV Tensile Strength 10KN Material Porcelain Certificate ISO9001, ...
Company: Nanjing Rainbow Electric Co., Ltd.
4709. 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, ...
Company: Nanjing Rainbow Electric Co., Ltd.
4710. Customiazed PTFE Tube/Bushing of Small Size According to Your Drawing [Mar 24, 2025]
[Mar 24, 2025] Features Features: PTFE bushings are molded and sintered into blanks from PTFE resin, and then processed by high-precision CNC lathes. Polytetrafluoroethylene is one of the materials with good corrosion resistance ...
