Failure Cause of CFL Vertical Pump Not Out of Water and Remedy

CFL vertical pump does not water failure causes and solutions:

1, import and export valves are not open, out of the pipeline blockage, runner blockage. ★ check, remove the blockage.

2, the motor is running in the wrong direction, the motor phase loss, the number of rev

Michelin will build rubber processing plant in Indonesia

According to media reports, French tire manufacturer Michelin will invest 500 million U.S. dollars in the construction of a rubber plantation and rubber processing plant in Indonesia to produce synthetic rubber for export.

Classification and Maintenance of Automotive Sealing Strips

The automotive sealant tape is one of the most important components of automobiles. It is widely used in doors, windows, bodywork, seats, sunroofs, engine boxes, trunks and other parts. It can produce rubber hinges used to install luggage compartment doors for passenger cars. With other w

Beijing governing coal-fired boilers

Coal-fired boilers can generate severe sulfur dioxide and smoke pollution, posing a serious threat to atmospheric pollution. A few days ago, the Beijing-Tianjin-Hebei joint effort to reduce coal consumption and reduce pollutant emissions has begun. According to the relevant agreement, this

Global LED lighting market capacity will further expand


Due to the rapid decline in the price of LED lighting products and the stimulation of market demand, various manufacturers continue to introduce various LED lighting products in order to be close to the price of traditional lighting products. Taking LED bulbs as an example, compared with 2

Pneumatic V-type adjustment ball valve

Pneumatic V-type adjustment ball valve is a newly developed hard seal, PTFE seal adjustment ball valve. It uses leaf spring loaded movable valve seat structure, the valve seat and the ball will not produce jamming or detachment and other issues, reliable sealing, long service life. V-type ball