The G Series W-Welded Body Line Ball Valves produced by SNJ are designed in accordance with ANSI and API6D standards, ensuring high performance and reliability. The valve features a fixed ball structure, which is the result of meticulous design and advanced finite element analysis. The manufacturing process utilizes CNC machining centers, optimized welding techniques, and rigorous process evaluations to maintain strict quality control throughout the entire production cycle. This ensures consistent product quality and long-term operational stability.
The successful development of the fully welded body line ball valve marks a significant breakthrough, breaking the technological monopoly previously held by foreign manufacturers. It has greatly enhanced the innovation capabilities of domestic valve companies and strengthened their independent development capacity, playing a key role in the localization of major pipeline equipment. As a result, the design and manufacturing standards of domestic ball valves have reached a new level.
The product was officially recognized at the "Fully Welded Body Ball Valve New Product Prototype Identification" event hosted by the China Machinery Industry Federation. The evaluation confirmed that the fully welded body ball valve incorporates leading-edge integrated technology, with both design and manufacturing processes reaching international advanced levels. Additionally, the product is protected by independent intellectual property rights, showcasing China's growing technical strength in this field.
This innovative ball valve has already been successfully applied in several key projects, including the Yangzhou City Gas project, the Sinopec Shijiazhuang-Taiyuan Oil Pipeline, the PetroChina Lanzhou-Yinchuan Gas Pipeline, and the CNOOC Zhongshan LNG Utilization Project. These applications highlight its reliability and suitability for critical infrastructure needs across various industries.
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Jiangyin Keyu Electric Co., Ltd , https://www.wirebuttweldingmachines.com