Recently, China's 21th National Assembly HVAC academic year in "Swan City" - Sanmenxia City, Henan Province began. This annual meeting embodies the HVAC industry leading experts, technical design schools scientists, representatives of major HVAC manufacturers and industry media, nearly 20,000 HVAC colleagues attended the meeting.

Vertical coal-fired steam boiler wholesale price in telangana pressure gauge purchase What are the requirements? Each vertical inter-fired steam drum must be fitted with a pressure gauge (potshell) directly connected to the vapor space, the pressure gauge should be installed in the following areas: vertical pre-fired steam feedwater control valve; separable economizer outlet; between the superheater outlet valve and a main steam; vertical start fired steam separator; soda valve system before the first vertical-fired steam; forced circulation boiler water circulating pump out of the pot, the inlet ; a reheater inlet. For rated steam pressure less than the vertical-fired steam 2.5MPa, the pressure gauge with an accuracy not less than 2.5; the rated steam pressure greater than or equal to the vertical-fired steam 2.5MPa, the accuracy of the pressure gauge should less than 1.5; gauge should be selected according to the working pressure. Vertical limit gauge dial scale coal-fired steam should be 1.5 to 3.0 times the working pressure, suggested the use of 2 times; the vertical size of the dial gauge fired steam boiler fireman shall ensure that personnel can clearly see the pressure indicator value , dial diameter not less than 100mm. Vertical coal-fired steam boiler optional pressure gauge should comply with the relevant technical standards, vertical coal-fired steam boilers calibration and maintenance should be consistent with national metrology department. Pressure gauges should be verified before use and indicate the date of the next check. It should draw the red line indicates the working pressure gauge on the dial. We should seal the gauge calibration.

356.1 yuan / ton

In fact, determining the boiler "good" evaluation criteria apply to the customer.

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