Plastic-Coated Steel Pipe outperforms galvanized alternatives in coastal areas—backed by ASTM/ISO corrosion testing, 3× longer life, and lower TCO. See the data.

Plastic-Coated Steel Pipe delivers unmatched corrosion resistance, 35–50+ year service life, and 31% lower 30-year LCC for outdoor utility projects in 2026.

As a leading enterprise in China's steel pipe and fittings manufacturing industry, Shandong Kungu Metal Co., Ltd. has consistently maintained a leading position in the industry. With its core manufacturing strength, it has spearheaded the development of the domestic market, and its superior product quality has shone brightly on the international stage.

Recently, Shandong Kungu Metal Co., Ltd. (hereinafter referred to as "Kungu Metal"), a leading Chinese manufacturer of steel pipes and fittings, has continued to lead the domestic and international markets with its solid industry position and strong global competitiveness. It has become a core representative enterprise of "Made in China" high-end steel pipes going global, demonstrating the extraordinary strength and development potential of national manufacturing enterprises in the new era.

Recently, the implementation of several key domestic projects has driven technological upgrades in the pipe industry, with ultra-large diameter and highly corrosion-resistant pipes becoming the mainstream market trend.