The G-Series W-type all-welded body line ball valve, developed by SNJ, is engineered to meet US ANSI standards and API 6D specifications. This product features a fixed ball design, which has been meticulously optimized through detailed engineering and advanced finite element analysis. The manufacturing process leverages CNC machining centers, refined welding techniques, and comprehensive process evaluations to ensure precision and consistency. Every stage of the design and production adheres strictly to a robust quality assurance system, guaranteeing reliable performance and long-term stability. The successful development of this fully welded valve body ball valve marks a significant breakthrough in overcoming foreign technological dominance. It has not only enhanced the technical innovation capabilities of domestic valve manufacturers but also strengthened their capacity for independent research and development. This advancement plays a vital role in the localization of key pipeline equipment, elevating the overall design and manufacturing standards of ball valves within China. The "New Product Production Appraisal Meeting" for fully welded valve body line ball valves was organized by the China Machinery Industry Federation. The product has received official certification, confirming that its comprehensive technology is at the forefront domestically. Its design and manufacturing have reached international advanced levels, with full intellectual property rights retained by the company. This innovative ball valve has been successfully adopted in several major projects, including the Yangzhou City Gas Project, the Sinopec Shijiazhuang-Taiyuan Crude Oil Pipeline, the PetroChina Lanzhou-Yinchuan Natural Gas Pipeline, and the CNOOC Zhongshan LNG Utilization Project. These selections highlight its reliability, performance, and growing recognition in the industry.

Wide Channels (Gap) Plate Heat Exchanger

Product features: The main heat transfer area of the detachable wide flow channel PHEadopts low-resistance herringbone corrugated structure and free-flow transition zonedesign, so that the heat transfer coefficient is comparable to ordinary PHE, and thechannel between plates is up to 16mm. The diversion area adopts a mosaic-type diversionarea design, which solves the problem of blockage of complex medium, is easy to cleanand maintain,reduces investment and maintenance costs.
 
Plate material: ordinary austenitic stainless steel, super austenitic stainless steel, titaniumtitanium palladium alloy, nickel, nickel-based alloy, at least 15 kinds of metal materials;
 
Plate thickness:0.6,0.7.0.8,1.0mm
 
Seal Gasket material: EPDM, NBR, etc.
 
It is mainly used in the alcohol industry's mash, sewage waste heat recovery, sugar syrup, granulated water and other solid fibelparticles or high-viscosity medium or easy to run crystalization medium, which solves the problem that the circulation of ordinaryPHE is easy to block due to the narrow spacing between plates.

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Siping Juyuan Hanyang Plate Heat Exchanger Co., Ltd , https://www.tj-heatexchange.com