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Jiechen Electric Launches Fully Sealed Corrugated Transformer Tanks Compliant with D9, D11, D13 Standards

25 May, 2026
Jiechen Electric Launches Fully Sealed Corrugated Transformer Tanks Compliant with D9, D11, D13 Standards

Jiechen Electric Equipment Co., Ltd., a specialized manufacturer based in Jiangyan District, Taizhou City, has announced the launch of its fully sealed corrugated transformer tanks designed specifically for single-phase oil-immersed distribution transformers. The new product line is fully compliant with D9, D11, and D13 industry standards, offering a reliable solution for transformer manufacturers and power engineering companies worldwide.

 

The newly launched corrugated tanks feature excellent mechanical strength and superior sealing performance, meeting the pressure and heat dissipation requirements of fully sealed distribution transformers. With a robust corrugated design, the tanks provide effective cooling while preventing oil leakage, thereby extending the service life of transformers in various operating environments.

 

"Our fully sealed corrugated transformer tanks are the result of years of manufacturing experience and continuous process improvement," said a company spokesperson. "By strictly adhering to D9, D11, and D13 standards, we ensure that our customers receive products that are not only compatible with mainstream transformer designs but also deliver consistent performance under demanding conditions."

 

Jiechen Electric operates a standardized production facility with mature assembly lines and a team of 30 skilled employees. The company offers customized production based on customer drawings, supported by rapid prototyping and batch delivery capabilities. From raw material procurement to finished product shipment, a comprehensive quality management system ensures full traceability and product reliability.

 

The corrugated tanks are suitable for a wide range of single-phase oil-immersed distribution transformers used in residential, agricultural, and industrial power distribution networks. Key advantages include:

  • Compliance with D9, D11, and D13 standards for seamless integration

  • Fully sealed corrugated structure for enhanced heat dissipation

  • High mechanical strength to withstand transportation and field operation stresses

  • Customizable designs based on client drawings

  • Fast turnaround for samples and mass production orders

 

Jiechen Electric invites transformer manufacturers and power engineering firms worldwide to explore partnership opportunities. With a focus on quality-driven manufacturing and customer-specific solutions, the company aims to become a preferred supplier of single-phase transformer tanks in the global market.

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