Xuchang Chengrui Insulation Materials Co., Ltd.

insulation paper iran

Success Story of Insulation Paper Cooperation with an Iranian Customer

In Tehran's competitive electrical components market, veteran trader Ali Rezaei faced mounting pressure from his power plant clients. His decade-old insulation paper suppliers consistently failed to meet the exacting requirements of Iran's expanding energy infrastructure projects. Generator failures traced to substandard dielectric materials were eroding trust in his family-run supply business established in 2005.

During late-night research sessions in his Karaj warehouse office, Rezaei combed through technical databases and industry forums. His persistent searches for "reliable insulation paper suppliers" and "high dielectric Nomex alternatives" eventually led him to Chengrui website https://www.paperinsulation.com/. Intrigued by our specialized production lines for high-temperature resistant materials, he initiated contact through our online contact form.

Our engineering team, recognizing the unique demands of Middle Eastern power grid applications, scheduled an immediate video conference with Ali. Over three intensive sessions, we mapped regional temperature fluctuations (regularly exceeding 55°C in Iranian desert plants) and voltage stability challenges. Chengrui product specialist proposed customized 0.25mm Nomex 410 sheets with enhanced resin saturation - a solution developed during our 2018 Dubai infrastructure collaboration.

"We need physical verification," Rezaei insisted, prompting our logistics team to expedite sample panels via DHL's Tehran express route. His quality control department subjected the materials to 72 hours continuous load testing, replicating extreme conditions at Bandar Abbas combined cycle plants. The results showed 18% higher breakdown voltage (15kV/mm vs industry-standard 12.7kV/mm) and 22%. better thermal endurance at 220°C.

The breakthrough came during Nowruz holiday maintenance cycles. "Your insulation paper sheets performed flawlessly in Ahvaz's gas turbines during peak summer demand," Rezaei reported via encrypted project channel. His revised tender specifications now require our proprietary pressure-impregnation process, locking in quarterly shipments through 2025.

This partnership has enabled Rezaei Trading to secure three major EPC contracts worth $2.3M, including critical upgrades at Esfahan Steel's cogeneration facility. Our ongoing collaboration includes developing hybrid aramid-polyester composites for next-gen Iranian HVDC transformer projects.

About Chengrui

Chengrui has helped many clients grow business with qualified electrical insulation materials since 2010. No matter you are the freshman or seasoned in insulation industry, you will get faster response from our support team. Our product is affordable and meet global industry standards to let you save cost to import the electric transfomer insulation materials from China.

You can skyrocket your business and expand your business with Chengrui. We are available 24*7 even in holidays, you can contact us here to start your sourcing now.