Jiangsu Profile
Product List
39601. 36-3150/P4 Bushing Insulator for transformer EN50180 
[Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
39602. Transformer Insulation Material Paper Press Board for Electric [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39603. Electrical Insulation Paper Board Press Board for Motor Winding [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39604. China Manufacturer cheap price Insulation Cable Paper For Transformers And Motors [Jul 24, 2026]
[Jul 24, 2026] Properties Unit Index Thickness UM 130±6(Current Specifications) Tightness g/cm3 0.85-0.95 Tensile Strength MD KN/m ≥11.0 CD ≥5.20 Elongation MD % ≥2.0 CD ...
Company: Nanjing Rainbow Electric Co., Ltd.
39605. Best Selling Insulation Cable Paper for Motor Winding [Jul 24, 2026]
[Jul 24, 2026] Properties Unit Index Thickness UM 130±6(Current Specifications) Tightness g/cm3 0.85-0.95 Tensile Strength MD KN/m ≥11.0 CD ≥5.20 Elongation MD % ≥2.0 CD ...
Company: Nanjing Rainbow Electric Co., Ltd.
39606. Electric Insulation Kraft Paper Cable Paper For Transformers [Jul 24, 2026]
[Jul 24, 2026] Properties Unit Index Thickness UM 130±6(Current Specifications) Tightness g/cm3 0.85-0.95 Tensile Strength MD KN/m ≥11.0 CD ≥5.20 Elongation MD % ≥2.0 CD ...
Company: Nanjing Rainbow Electric Co., Ltd.
39607. High Density Paper Board Semiconductor Pressboard for Transformer Insulation [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39608. Transformer Electrical Insulation Paper Press Board Laminated Insulation Paper Board [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39609. High Voltage Transformer Insulation Paper Cable Paper [Jul 24, 2026]
[Jul 24, 2026] Properties Unit Index Thickness UM 130±6(Current Specifications) Tightness g/cm3 0.85-0.95 Tensile Strength MD KN/m ≥11.0 CD ≥5.20 Elongation MD % ≥2.0 CD ...
Company: Nanjing Rainbow Electric Co., Ltd.
39610. Transformer Insulation Material Electrical insulation Press Board [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39611. High Quality Transformer Insulation Paper Board Insulating Press Board [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39612. Electrical Insulating Pressboard for Oil Transformer [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39613. Electrical Insulation DDP Diamond Dotted PressPaper Press Cable Paper [Jul 24, 2026]
[Jul 24, 2026] Item Unit Value Thickness of base material mm 0.08±0.005 0.13±0.007 0.18±0.01 0.20±0.01 0.25±0.01 Density of base material g/cm3 0.85~1.10 Thickness one side ...
Company: Nanjing Rainbow Electric Co., Ltd.
39614. Electrical Cardboard Transformer Insulating Pressboard [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
39615. High Quality Insulating Cardboard Electric pressboard [Jul 24, 2026]
[Jul 24, 2026] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
