2026-07-10 16:58:50
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CNDTV was founded in 2007 and is located in Wenzhou, Zhejiang Province, China. It is a specialized manufacturing enterprise that produces various materials of forged steel valves, power station valves, as well as welded concave convex flanges and socket fittings. Its industrial zone has six independent workshops for precision forging, welding, heat treatment, mechanical processing, assembly, etc. The entire production process is fully equipped with supporting processing and testing methods. It has also set up a CAD valve design center and introduced a three-dimensional simulation manufacturing test design system to control the structural rationality and operational reliability of products in advance from the research and development end. The entire production process of the brand strictly follows multiple mainstream industrial standards such as international ISO, American API/ANSI, British BS, German DIN, French NF, Japanese JIS/JPI, Chinese GB, JB, etc. The nominal diameter of the product covers 1/4 inch to 4 inches (corresponding to DN6 to DN100), and the nominal pressure rating is suitable for 150Lb to 2500Lb (corresponding to 0.1MPa to 42.0MPa), It can operate stably in a wide temperature range of -196 ℃ to 1100 ℃. The valve categories that can be produced include gate valves, globe valves, ball valves, check valves, bellows valves, low-temperature valves, etc. The valve body body can be made of various special industrial materials such as carbon steel, alloy steel, stainless steel, ultra-low carbon stainless steel, titanium, Monel, and 20 alloy. The core products include gate valves, globe valves, check valves, ball valves, and a full range of filters, which can provide customized fluid control solutions with high adaptability for harsh working conditions such as power plants and high-end industrial pipelines.