Shell And Tube Heat Exchangers

About Shell And Tube Heat Exchangers

Shell and Tube Heat Exchangers, Pressure Vessels, Columns, Filter Dryers, Reactors and Complete Pre-Assembled Units Features: 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 pipeas high-speed round trip motion causes perturbation motion of the water around the heat exchanger tubes forcedly, and this increases the heat transfer coefficient aKa, reduces the fluidas thermal resistance on the tubes outer wall al/a0a, and enhances the total heat transfer coefficient.2. Less solid fouling Bcause of the coil pipeas float with high speed, the fouling will be deposited and adheres to the pipeas outer wall difficultly during the operation process. At the same time, Even though there is a little fouling on the pipeas 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 controlThe heat exchanger is collocated with the high-accuracy aintellectualized temperature adjustera, 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 A2AC of the set point in the case that the charge is waving.  4. Less floor spaceThe 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.

Flexible Tube Bundle Design

Select either removable or fixed tube bundles based on your maintenance requirements. Removable designs simplify cleaning and replacement, while fixed bundles offer higher structural integrity for specific applications. The number of tube passes can be customized to optimize thermal performance according to process needs.


Durable Construction and Material Options

Shell and tube heat exchangers are fabricated from high-grade stainless steel, carbon steel, copper, titanium, and mild steel. Material choice ensures compatibility with various service mediums and resistance to corrosion. The shell and tube assembly can be finished in polished or matt, depending on operational aesthetics and hygiene requirements.


Rigorous Compliance and Testing

Each unit complies with stringent ASME, TEMA, and IS standards. Quality assurance involves hydrostatic or pneumatic leak testing at 1.5 times the design pressure. The equipment is delivered in secure packaging and can be tailored to meet specific dimensional and connection requirements.