And the disadvantage of this kind of installation method is: if there is no alignment or dislocation phenomenon on both ends of the pipeline, it is difficult to tighten screw in spherical stereo when installation, if forced to install will cause deviation and initiation. Welding ball valve should be paid attention to during the installation, the welding operation, because of the high temperature electric welding in the process of initiation, causing ball valve tightly closed and packing easy to distort and closed lax, initiation. 【 Q 】 Smoke and welded ball Industrial Valves installation notice things project' A 】 Welding ball valve with its large and small, installation is convenient wait for a unique place, widely used in electric power, steel, and the sensitive soil, smelting metal machinery and other industries. So can prevent spherical stereo the migration of local and side cover, can not meet with difficulties of the ball valve installed in the pipeline. General installation method is ( In three type ball valve, for example) , the welding ball valve at the ends of the side cover to be removed, and the pipeline welding good again after the local installation, spherical stereo with screws. Welding ball Industrial Valves installation techniques: the first welding ball valve and pipe joint alignment, burning with solder tiny spherical stereo again after partial removed, for the burn after all good welding joint and the spherical stereo local installation. 。 Composed of a set of electric actuators, pneumatic actuators and related accessories, can be successfully implemented in situ, long-range stem Marine valve, satisfied with half automation needs. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the Industrial Valves leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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