With 30 years of deep cultivation in the shipbuilding pipeline sector, Kanghong's stainless steel pipes certified by classification societies have been recognized by benchmark customers.

Kanghong Petroleum Tubular Goods specializes in the segmented market of marine stainless steel seamless pipes, focusing on the refined manufacturing and service of ship pipelines and offshore equipment tubing. The company holds factory qualification certificates from 9 national classification societies, including ABS, LR, and KR, covering materials such as stainless steel, carbon steel, and alloy steel. Its products strictly adhere to the specifications of classification societies and are suitable for harsh marine conditions such as high salt spray corrosion and high-pressure alternating loads.

In recent years, relying on its differentiation and production capacity advantages, Kanghong has established its characteristics and strengths in the field of stainless steel seamless tubes for ships, featuring wide range, multiple steel grades, small batches, and customization. At the same time, it provides supporting services for the subsequent extension processing of ship-specific tubes, enabling one-stop procurement of accessories such as elbows, tees, flanges, and more. Since 2025, Kanghong has been continuously supplying ship-specific stainless steel tubes and accessories to a shipbuilding enterprise in East China, with stable and reliable quality, earning high recognition from the owner. In the future, Kanghong will continue to deeply explore the field of ship and offshore engineering tubes, using high-quality ship and offshore engineering tubes and customized services to promote the high-quality development of the industry.