Shell And Tube Heat Exchanger

Product Details:

RETUBEING OF SHELL AND TUBE TYPE HEAT EXCHANGER

KARMYOGI COOLING INDUSTRIES Manufacturing tube bundles and retubeing of heat exchanger equipment can be constructed for liquid-to-liquid or steam-to-liquid applications. The bundles can be used for applications including industrial processes and commercial water heating or cooling.

In this case with straight tube bundles, we design, manufacture and re-manufacture u-tube bundles for both new and existing applications according to customer requirements.

We can construct any existing bundle to include dimensions, material and performance as same as OEM. we can build "u" tube bundles, straight tube "floating" tube sheet bundles.

Tubes can be plain, finned (internal and/or external) with many methods for tube side/shell side enhancement available.

PROCEDURE OF RETUBEING OF SHELL AND TUBE TYPE HEAT EXCHANGER

Ø  STEP 1: TUBE CUTTING

Existing Tube of Shell and tube type heat exchanger both side cutting is done by Krais make minicut.

Ø  STEP 2: TUBE PULLING

After Cutting of one side of tube, then pulling of existing tube by using Krais make Tube puller CP-1000.

Ø  STEP 3: TUBESHEET REFURBISHMENT

Due to Lone time of uses and corrosion environment, tube sheet of heat exchanger is corroded and surface of tube sheet stick with dust and junked partials. So, for leak proofing we need refurbishment of tube sheet. We have done this step by using abrasive disk.

Ø  STEP 4: TUBE ROLLING/ TUBE EXPANDING

In this step, we have insert Tube properly the bonded tube with tub sheet by using Krais TES Mini 2 with Motor and Push-pull K50 expander on both side for straight type heat exchanger and one sided for u-bundle type heat exchanger.

Ø  STEP 5: TUBE FACING

After done expanding process, facing of tube by using abrasive disk for level to tube sheet.

Ø  STEP 6: LEAK TESTING

In this step, we have tested all bond by using hydro and pneumatic test at respectively 300 Psig & 350 Psig

Additional Information:

• Delivery Time: within 1 week
• Packaging Details: WOODEN PACKGING,BUBBLE PACKGING

Product Details:

KARMYOGI COOLING INDUSTRIES’s shell & tube condenser are manufactured and designed using the best possible technological solutions as per different applications area.

The tube is made of special high-performance copper, Mild Steel (MS) and Stainless Steel (SS) both internally and externally grooved finned Tube (as per requirement) for a low fouling factor with high heat transfer capacity. The Offered product is precisely designed in compliance with ASME & TEMA Code.

MATERIAL OF CONSTRUCTION:

Additional Information:

• Delivery Time: WITHIN 1 WEEK
• Packaging Details: WOODEN PACKGING,BUBBLE PACKGING

Product Details:

Shell and Tube Heat Exchangers are a simple but effective type of heat exchanger, consisting of a cylindrical shell which contains a bundle of tubes. In most applications the hot fluid flows over the outside of the tubes and the coolant flows through the tubes exchanging the heat between the thermally conductive materials used in the heat exchanger design. Our Shell & Tube heat exchangers are widely used for liquid to liquid and liquid to gas, gas to gas applications. 

Heat Exchangers in this category include:

        Evaporators

       DX /Dry chiller

       Flooded chiller

        Condenser

Heat exchanger size is calculated to achieve optimum flow regimes in relation to heat transfer, low fouling and scaling. Heat exchanger’s materials are carefully selected so as to minimize erosion and wherever possible we try to use materials that are readily available in standard sizes for short lead times and compatibility with further orders and re-builds.

Additional Information:

• Delivery Time: WITHIN 1 WEEK
• Packaging Details: WOODEN PACKGING,BUBBLE PACKGING