In a significant development, JD-Electric has recently inked an annual framework agreement with PetroChina for the supply of 66kV composite insulators. This landmark deal positions JD-Electric as a preeminent core supplier, tasked with furnishing substantial quantities of these specialized insulators to PetroChina throughout 2025.
"Are you capable of manufacturing 66kV composite insulators?"
The query from PetroChina's expert team, posed bluntly during a meeting at JD-Electric's boardroom, cut straight to the heart of their requirements. Given that 110kV and higher voltage grades are predominantly employed for power transmission across most of China, while 35kV and lower are used for distribution, 66kV power lines and their corresponding composite insulators are scarce in the country. PetroChina had scoured numerous composite insulator manufacturers, yet had come up empty - handed in their quest for a reliable product that met their exacting standards.
"Sir, JD-Electric not only has the capacity to produce 66kV composite insulators, but ours have also successfully passed the rigorous scrutiny of XIHARI," declared JD-Electric's Quality Director, presenting the inspection report to the assembled experts. He further elaborated, "The report, bearing the number 210734J, is available in both Chinese and English. Our extensive involvement in international markets has enabled us to amass a comprehensive portfolio of products across various voltage grades, setting us apart in this industry."
PetroChina's experts were immediately intrigued by the XIHARI report issued by the authoritative body. They perused each inspection item with meticulous attention. Spotting the inclusion of a 1000 - hour accelerated aging test under ultraviolet irradiation, they exclaimed with delight, "This is excellent! In our oil fields, the demand for product quality is uncompromising. Only products that are both safe and reliable can meet our stringent needs!"
Subsequently, the Quality Director walked the PetroChina experts through JD-Electric's elaborate quality control protocol. He disclosed that JD-Electric is also a supplier to China's national railway network. The operating conditions for composite insulators in electrified railways are far more arduous compared to those in power grids and oil fields. As a result, customers in this sector have even higher expectations regarding raw material quality, production processes, and quality inspection procedures. JD-Electric has always adhered strictly to standardized production and operation procedures, ensuring a consistent supply of top - notch composite insulators for oil fields, railways, and power grid stations alike.
Earning the status of a qualified supplier to PetroChina demands passing through a gauntlet of strict qualification and capability evaluations. Thanks to JD-Electric's substantial investment in fixed assets, its robust modern management system, and its comprehensive set of product certification reports for all models, the company is well - equipped to fully satisfy PetroChina's unique demands.
A Glimpse into PetroChina
China National Petroleum Corporation (commonly known as "PetroChina", with the English acronym CNPC) stands as a cornerstone of state - owned enterprises and is counted among the world's leading oil and gas producers and suppliers. It is a diversified international energy powerhouse, integrating domestic and overseas oil and gas exploration and development, new energy initiatives, refining, marketing, new materials, support services, and financial operations. In 2023, it secured the third position in the global ranking of the top 50 oil companies and claimed the fifth spot in the Fortune Global 500 list.
On the international front, PetroChina has a far - reaching footprint, conducting oil and gas investment operations across 32 countries and regions and extending petroleum engineering technology and construction services to 80 nations.
The Rationale behind PetroChina's Need for 66kV Composite Insulators
PetroChina's oil fields span the globe, with several located in Northeast China. In the 20th century, the Japanese, who had a presence in the region, implemented a voltage system similar to that of Japan, designating 66kV as the primary voltage for power transmission and distribution.
Even today, a vast 66kV power transmission and distribution network persists in Northeast China, fueling a substantial demand for JD - Electric's 66kV composite insulators. Additionally, Japan continues to widely utilize a 66kV power grid across the nation. JD-Electric is determined to penetrate the Japanese market deeply, carefully selecting seasoned traders and OEM/ODM brand owners to collaborate in providing high - performance 66kV composite insulators for the Japanese power grid.
