Oil Duct Strip
Oil Duct Strip Wholesale

Oil Duct Strip

Product Introduction
Oil duct strip is an integrated curtain-shaped insulation component thermally laminated by insulating spacers and dotted adhesive insulation paper. It can be cut and wrapped around windings directly. The spacers form stable cooling oil ducts, providing electrical insulation and mechanical support to ensure circulating heat dissipation of insulating oil, replacing traditional loose spacers and corrugated insulation boards.

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  • Description
  • Applications
  • Parameter

Performances
Electrical Performance: High insulation strength and low dielectric loss after oil immersion; compatible with transformer oil without impurity precipitation, low water absorption and low partial discharge tendency.
Mechanical Performance: The integrated structure resists compression and short-circuit impact to prevent oil duct collapse and deformation. The flexible base paper fits winding of all coil types with no delamination or glue separation.
Thermal & Processing Performance: Stable long-term thermal aging performance matching the full service life of transformers; easy drying and degassing for vacuum oil impregnation, convenient to cut and process.

Technical Specifications
The product can be manufactured in various forms to suit different winding configurations, such as rectangular strips, T-strips, and dovetail strips.

About
Zhejiang Yuanda Fiberglass Mesh Co.,ltd.
Zhejiang Yuanda Fiberglass Mesh Co.,ltd.
Zhejiang Yuanda Fiberglass Mesh Co., Ltd. is China Oil Duct Strip Manufacturers and Wholesale Oil Duct Strip Suppliers, was founded in 2000. It is a technology-oriented manufacturing enterprise focusing on the new materials field, specializing in the research and development, and production of composite reinforcing materials, insulating materials, and related intelligent equipment. Committed to providing professional and reliable products and services to customers worldwide. The company is located in the Yangtze River Delta Economic Circle of China, close to Ningbo Port and Shanghai Port. The unique geographical location has brought convenience to the company's import and export business. The company covers an area of nearly 33,000 square meters and has modern standard workshops.
The three core business segments
1. Composite material fiber bars and fiber bar mesh sheets (GFRP), as well as supporting production equipment.
2. Special interlayer insulating materials for power transformers and motors.
3. For the past 25 years, Zhejiang Yuanda Fiberglass Mesh Co., Ltd. has been deeply engaged in the field of new materials, deepening technological innovation and industrial collaboration, continuously expanding the application scope of its products, and has won wide recognition from customers. In the future, we will be committed to building a leading domestic supplier of composite new materials and injecting continuous impetus into the high-quality development of the industry.
Certificate Of Honor
  • Test Report
  • Test Report
  • Quality Management System Certificate
  • Quality Management System Certification Certificate
  • Safety Production Standardization
  • Business License
  • TEST REPORT
  • SGS
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