【Reinforced】 DN250x200 Variable Diameter Rubber Expansion Joint

Product Name: concentric reducer rubber expansion joint (reinforced)

Product model: KYT-XW

Flange standard: GB/T 9119-2000 (in addition to this flange standard, our factory can also support more flange standards, if you need to know other

flange standards, please click: rubber joint flange standard)

Advantages: shock absorption, noise reduction, protection of hydraulic equipment for long-term use, reduce maintenance costs.

Warranty period: 12 months.

Manufacturer: Shanghai Songjiang vibration absorber Group Co., Ltd.

Qualification Certificate: Qualification Certificate, Quality Guarantee, Inspection Report, Pressure Pipeline Production License of Rubber Expansion Joint Industry, National Type Test Report, Third Party Performance Test Report, Content Component Test Report.

Plate heat exchanger units, a type of heat exchanger unit, are characterized by the use of plate heat exchangers. Under the same pressure loss conditions, their heat transfer coefficient is 3-5 times higher than that of tube-type heat exchangers. They occupy only one-third of the area compared to tube-type heat exchangers, and their heat recovery rate can exceed 90%.

Steam or hot water is sent into the plate heat exchanger unit according to the required flow rate of the heating system, controlled by a temperature control valve. The heat exchanger indirectly heats the return water from heating (or air conditioning) users. The heated water first passes through a stainless steel core filter to remove impurities, then enters the heat exchanger through a circulating pump, and is heated before being supplied to users, and the cycle repeats. Once the heat medium has exchanged heat in the plate heat exchanger unit, it returns to the primary heating network. Water loss in the system is automatically replenished by a makeup water pump according to the set pressure, ensuring stable system pressure and normal operation.

The heat exchanger unit consists of plate heat exchangers, intelligent temperature control devices, intelligent electronic control devices, circulating pumps, makeup water pumps, pressure-regulating expansion tanks, makeup (or condensate) water tanks, filters, valves, rubber expansion joints, instruments, sensors, piping bases, etc.

This heat exchanger unit has the advantages of high efficiency, energy saving, intelligence, and automation, and can be widely used in civil buildings such as factories, government offices, schools, residential communities, villas, as well as commercial buildings such as shopping malls, hotels, restaurants, resorts for heating, air conditioning, domestic hot water, living water, winter water for swimming pools. It can also be used for industrial process water preparation and various places requiring heat exchange.

This unit is optimally designed with a reasonable layout, compact structure, small footprint, saving civil construction investment, and easy installation and maintenance.

This heat exchanger unit adopts advanced control means, with high intelligence and automation, easy operation, and can achieve unattended operation.

This heat exchanger unit has automatic water replenishment and pressure regulation, and the makeup water pump can operate automatically or be manually controlled.

The equipment components of this unit are all made of high-quality products, using efficient plate heat exchangers for high-speed and efficient heat transfer, energy saving, convenient expansion, and simple maintenance. The overall configuration is advanced and reasonable, with comprehensive control.

4.Here is an introduction to Shanghai Songjiang Vibration Absorber Co.,Ltd.: