PE plastic packing or wooden box packing or frame packing or according to customer's request
Shipped within 35 days after payment
Floating head shell and tube heat exchanger
1. Medium type: chemical 2.Certification: ASME/API/ABS
3.Design P. :0.1-10Mpa 4.Design Tem.:-40-400C
1. Intensified Heat Transfer The spiral copper coil pipe is fixed by the cantilever construction. As the hot mediators(saturation steam or high-temperature water)pass the pipe, The pipe’s high-speed round trip motion causes perturbation motion of the water around the heat exchanger tubes forcedly, and this increases the heat transfer coefficient “K”, reduces the fluid‘s thermal resistance on the tubes outer wall “l/a0”, and enhances the total heat transfer coefficient. 2. Less solid fouling Bcause of the coil pipe‘s float with high speed, the fouling will be deposited and adheres to the pipe’s outer wall difficultly during the operation process. At the same time, Even though there is a little fouling on the pipe’s outer wall, the fouling will break off automatically because the coil pipe will flex along with temperature change,therefore the traditional fouling-release technique is needless and the heat exchanger can keep the best work condition for long term. 3. the accurate temperature control The heat exchanger is collocated with the high-accuracy “intellectualized temperature adjuster”, it can inspect the water temperature continuously and automatically and will instruct the controlling valves to regulate the flowing quantity of the hot mediator in the coil pipe, the outlet water temperature will be kept in the scope of ±2°C of the set point in the case that the charge is waving. 4. Less floor space The exchanger has compact structure,so the floor space required is only 10 percent of the tubular heat exchanger that has the same function. The fabrication cost is reduced and space is utilized efficiently, it is also convenient for hoisting assembly and transportation.
performance parameter :
COLD MEDIA:INLET5°C OUTLET60°C HOT MEDIA:0.6MPASTEAM TEMPERATURE:165°C K≥3000W/M2°C
HEAT TRANSFER AREA (M2)
INLET TEM. °C
OUTLET TEM. °C
WATER CAPACITY (T/H)
STEAM FLOW (T/H)
Packaging & Shipping
1.Wooden box packaging:
2.PE plastic packaging:
____SHANDONG PULILONG GROUP
Shandong Pulilong group established in 1992, it is a research, manufacture, and sales into one joint-equity enterprise, high-tech enterprise. Our group main manage:large heat exchanger equipment, petrochemical equipment,Auxiliary Boiler,water treatment equipment, water supply equipment, pipe work project etc. Our company always keeps”technique and enterprise development strategy, and keep to the design concept of innovation, energy conservation, walking on the enterprise’s developing road of adopt market requirements and promote technology innovation.
Pulilong company has been attended in various kinds of large exhibitions every year; Our products are favored by international customers increasingly,They have been exported to Russia,Southeast Asia,west Asia and other counties.
carbon steel, stainless steel, or others as your requirement.
5.What advantage do we have?
1.Our factory established in 1992,we have 21 years experience in this area.
2.We have a superb technical staff, Provide elaborate design for you.
3. We have passed the standards of ISO14001:24, OHSAS18001:27,GB150-1998,GB151-1999.
4.Perfect after-sale service to solve your worries.
1.PAYMENT TERMS: T/T, 30% DEPOSIT PAY IN ADVANCE; 70% BALANCED PAYED 5 DAYS BEFORE SHIPMENT.
2.Delivery time:25 days after receive the deposit.
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