Huahai Sealing was pleased to participate in the 8th China Valve City Longwan International Valve Exhibition, held from February 24 to 26, 2026, at Wenzhou Olympic Sports Center in Wenzhou, China.
With the theme “Collaborative Innovation, Working Together,” the exhibition brought together valve manufacturers, component suppliers, equipment producers, and industry professionals. It provided a platform for product displays, technical exchanges, business connections, and cooperation across the valve industry.
A Closer Look at Wenzhou’s Valve Industry
As an important birthplace of China’s valve industry, Longwan has a long history of valve manufacturing and a well-established industrial ecosystem. Local companies are involved in various areas of valve production, machinery processing, component manufacturing, and related services.
The exhibition presented a wide range of industrial products, including valves, pipeline components, actuators, machinery, and supporting equipment. It reflected the diversity of the valve manufacturing sector and the importance of cooperation between different parts of the supply chain.
Supporting Valve Manufacturing with Sealing Components
Behind every industrial valve is a range of components that contribute to its overall performance. Besides valve bodies and operating mechanisms, sealing products are also important parts of many industrial connection systems.
RTJ Gaskets (Ring Type Joint Gaskets) are among the metal sealing products used in suitable industrial flange connections. They are particularly relevant to certain applications in the oil and gas, petrochemical, and high-pressure equipment sectors.
In addition to selecting the correct gasket, proper bolt tightening is also important for achieving reliable flange connections. Understanding the fastening force of metal ring gaskets can help engineers and maintenance teams improve installation consistency.
As a RTJ Gasket Manufacturer in China, Huahai Sealing focuses on producing metal ring joint gaskets for industrial customers. We understand the importance of product specifications and manufacturing consistency in supporting the needs of valve manufacturers and equipment suppliers.
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