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شیر هوای تک محفظه دارای شناور (گلوله) است که درون یک راهنما  قرار دارد. شرح وظیفه شناور در شیرهای هوا بسیار حائز اهمیت بوده و اجازه ورود و خروج هوا با توجه به تغیرات فشار سیال در خط لوله به عهده این قطعه می باشد. این قطعات به صورت روتین از جنس فولاد [...]

By |اردیبهشت ۲۶ام, ۱۴۰۰|دیدگاه‌ها برای بسته هستند

شرکت میراب بعنوان پیشتاز در عرصه اخذ سیستم های مدیریتی و ششمین شرکت ثبت شده در کشور به جهت دریافت استاندارد مدیریت کیفیت (ISO 9001) در سال 1374 ، در بهمن ماه سال جاری نیز علاوه بر تمدید گواهینامه های مدیریت کیفیت ISO 9001:2015 ، مدیریت زیست محیطی ISO 14001:2015 موفق به اخذ گواهینامه ی [...]

By |اسفند ۲۱ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

        پس از موفقیت در تولید و تحویل شیر پروانه ای سایز 1400/63 و با توجه به ویژگی عملکرد شیرهای سوزنی در خطوط آبرسانی، شرکت میراب بار دیگر توان تولید خود را در جهت طراحی و تولید شیر سوزنی سایز  1200/63 با وزن حدود 16 تن به اثبات رساند. اولین [...]

By |دی ۱۶ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

Wafer butterfly valves (without flange) due to the special and diverse design and also its price, are one of the most widely used flow and connection valves in various industries. One of these various designs has application in lines were there is high speed fluid, mostly under vacuum, like fire extinguishing lines. Application for this [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

Young Journalists Club Economic Group: Mohsen Tarztaleb, CEO of Thermal Power Generation Company, at the inauguration of Assaluyeh power plant steam unit, emphasizing that the first steam unit project of Assaluyeh Combined Cycle Power Plant will be put into operation with an investment of 2,240 billion Tomans, said: More than 70% of the project equipment [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

Along with Iran Fanar Lool Company and Yazd Shahid Qandi Optic Fiber Company, Mirab extended ISO certificate for the 24th concurrent year. According to Mirab Public Relations department, during the inspections carried out by the inspectors of TUV NORD Iran, and following the review of IMS documentations and records of operational and administrative units, the [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

Flood fire extinguishing systems are mainly used for certain places where the rapid spread of fire is associated with certain hazards. This system includes multiple piping circuits that are designed and manufactured to fit the different space and volumes. Fire extinguishing circuit pipes in this system include a large number of water spray nozzles that [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

On 8th of December 2019, a combination cycle power plant was inaugurated by speaker of Iran Parliament and minister of power in West Kermanshah province, city of Dalahoo. The capacity of unit one of the gas unit of this combination cycle power plant is 307 Megawatt and it cost IRR one thousand, 320 billion. During [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

These valves were designed and manufactured on order from Tana Energy Company to be installed in the first module of Gilan Water Treatment Plant. Because of the size of the valve and maintenance issues Scotch Yoke pneumatic actuator is installed on the valve. Technical Characteristics of Scotch Yoke pneumatic actuator: These actuators are used on [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند

On request from Tehran Regional Water Company, Mirab Company manufactured Needle Valve, size 1800 with nominal pressure of 16 bars. This valve was installed in the side line of Taleghan Big Dam. Based on its size, this valve weighs around 20 Tons and have special characteristics in fluid control. It is among unique valves in [...]

By |مرداد ۱۳ام, ۱۳۹۹|دیدگاه‌ها برای بسته هستند