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Quick Details

  • Paper Type: Specialty Paper
  • Use: transformer insulation
  • Coating: Uncoated
  • Pulp Material: Wood Pulp
  • Pulp Style: Virgin
  • Pulping Type: Mechanical Pulp
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: HUISHENG
  • Model Number: H4
  • pressboard: high density

Packaging & Delivery

Packaging Details: Sea worthy exporting packaging.
Delivery Detail: 15 days


Insulation pressboard for transformer


Weifang Huisheng InsulationTechnology Co., Ltd is the wholly-owned subsidiary of Huisheng Group,  producing Transformer board, Insulation components.


 Details about our products are as following:


(1) property: High density, high mechanical strength, high electric strength 
and low compression index. 
(2) quality standard: IEC 60641-3-1: 1992 /GB/T 19264.3 -2003 
(3) size: 4400mmX2200mm, 6300mm x 3200 mm and customized sizes 
(4) thickness: 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 8.0 mm
(5) material: 100% unbleached sulfate pulp imported from Canada and chile . 
(6) detecting instruction: On-line highly sensitive metal detector, avoiding 
metal particle existence 
(7) application: Mainly used in oil-immersed transformer as insulation 
material, also used in reactor mutual inductanceware, electric device and 






Paper machine


German CASSEL X-ray online detector






                       International Sales Department

                      HUISHENG GROUP CO.,LTD 

No.999 Weijiao Road,,High-tech Development Zone,

Weifang City,Shandong,China
                   Fax:86-536 7528125







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China (Mainland) | Manufacturer, Trading Company
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