ZZJG Blind Valves Shipped for Malaysia Refining & Chemical EPC Project

On August 18, 2026, Zhengzhou Jinggong Technology (ZZJG) successfully completed the full-process manufacturing, professional quality inspection and batch delivery of customized push-pull blind valves. The delivered equipment is officially applied to the EPC general contracting project of Malaysia petroleum refining and chemical station undertaken by China Chengda Engineering Co., Ltd., delivering solid equipment support for the stable and safe operation of the project’s process piping system.

The entire batch of supplied equipment adopts CLASS300 pressure grade push-pull blind valves, with a complete and standardized specification configuration. The shipment consists of 9 sets of 10-inch valves, 7 sets of 12-inch valves and 10 sets of 16-inch valves, totaling 26 units. As essential safety supporting equipment for petroleum refining and chemical facilities, push-pull blind valves feature a flexible push-pull structure, enabling rapid working condition switching and reliable physical isolation of pipeline media. Fully adaptable to daily system operation and maintenance, equipment overhaul and process switching of refining and chemical units, the valves effectively eliminate potential risks such as medium leakage and cross-flow from the mechanical level, perfectly matching the complex on-site operating conditions of local Malaysian refining and chemical projects.

Overseas petrochemical and refining projects impose strict access standards for equipment craftsmanship, operational stability and weather resistance. In response to Malaysia’s tropical climate characterized by high temperature, humidity and frequent rainfall, as well as the high-pressure operating environment of refining and chemical units, ZZJG has implemented rigorous full-process production control. All key procedures, including raw material screening and warehousing, precision machining, integrated assembly and commissioning, as well as tightness verification, high-pressure resistance testing and non-destructive inspection, are implemented in strict accordance with international petrochemical engineering specifications. This comprehensive quality control system ensures outstanding equipment stability, corrosion resistance and environmental adaptability, meeting the long-term safe operation requirements of overseas projects.

As a leading enterprise in the industry, China Chengda has long been committed to domestic and overseas petrochemical EPC engineering construction. With superior engineering quality and professional technical services, the company has accumulated rich project experience and established a reputable brand image in Southeast Asia’s energy infrastructure sector. The in-depth cooperation between the two parties fully demonstrates the industry recognition of ZZJG’s reliable product quality, sophisticated production technology and comprehensive manufacturing capability.

The successful equipment delivery for this Malaysian overseas project has further enriched ZZJG’s practical experience in supporting petrochemical infrastructure projects across Southeast Asia, and greatly enhanced the company’s service capacity and market competitiveness in overseas engineering supporting fields. In the future, ZZJG will consistently adhere to strict quality management standards, continuously optimize production techniques and product performance, and empower the high-quality construction of more overseas petrochemical projects with premium industrial equipment and professional supporting services.