[INQ. NO. 1607M13] DoTEC is a professional valve manufacturer with many years of proven track record.
DoTEC has been dedicated to design, develop and manufacture a wide range of superior quality valves. DoTEC has been performed its professional in service.
DoTEC’s ball valves(Side entry, Top entry, Floating, Trunnion) are used in installations for petrochemistry, chemistry, nuclear power, oil field and refinery domestically as well as internationally. Especially, metal sheet ball valve, which is the best quality with a patent, is used in high pressure and temperature conditions as its metal sheet ball valve is set with permissible leakage Class VI, not Class IV like other companies, and managed with even zero leakage in accordance with customers’ requests.
DoTEC’s swivel joint plays a role, sort of like a heart, to connect with hydraulic system of moving parts in airplane, vessel and truck with high pressure fitting with the degree of freedom as arm and jumper parts loaded or not loaded. A swivel joint has a link that swivels with dynamic water and air tightness. It can be applied to various industrial fields that use machines that move compressed air or oil pressure, and has been proven useful in equipment such as oil drilling and refinery.
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