Shell and Tube Sea Water Cooler Heat Exchanger for Marine Diesel Engine

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: VT-007
• Certification: ISO, RoHS
• Application: Heater, Cooler, Vaporizer, Condenser
• Principle: Mixing Heat Exchanger
• Style: Shell and Tube
• Material: Stainless Steel
• Tube Material: Copper
• Shell Material: Carbon Steel, Stainless Steel
• Medium: Oil, Water, Refrigerant
• Transport Package: Wooden Package
• Specification: See parameters
• Trademark: Venttech
• Origin: Shanghai
• HS Code: 8418612090
• Production Capacity: 50000PCS/Year

Product Description

Best quality and best price is what we pursue. Customer`s need is what we care about.

 

Our products have been exported to Europe, North America, the Middle East, the South of Africa, and Southeast Asia.

 

We sincerely welcome customers all over the world to visit our company and set up a business relationship for mutual benefit.

 

Our condensers and evaporators can be widely used in air conditioners, heat pumps, fan coils, air handing units, welding machines, and other areas. We can not only manufacture copper pipe condensers and evaporators but also manufacture stainless steel pipe and aluminum pipe condensers and evaporators.

 

Our rooftop air conditioners are easy to be installed and maintained. As they are installed on the top roof, so they will not spare the room space. They are weatherproof and have high efficiency.

Our precision air conditioner can control temperature in ±1ºC and humidity in ±5%. It can be used in data center and telecom base station. Most parts are world famous brand.

1. Types: plate heat exchanger, spiral plate heat exchanger, threaded locking-ring heat exchanger and shell and tube heat exchangers.
2. Shell and tube heat exchanger contains: fixed tube-sheet heat exchanger,U-tube heat exchanger and floating head type heat exchanger and so on.
3. Materials: carbon steel, low-alloy steel, stainless steel and non-ferrous metals: titanium, nickel, copper, aluminum, molybdenum, zinc, cobalt etc and their alloy materials.
4. Pressure: low-pressure, medium-pressure and high-pressure.
5. Temperature: low-temperature heat exchanger, medium-temperature heat excahnger but also high-temperature heat exchanger.
6. Medium: not only non-flammable,non-toxic and non-corrosive medium but also flammable,toxic,corrosive medium and highly flammable,highly toxic, highly corrosive medium.
7. Concrete products: coolers, condensers, heater, preheater, vaporizers, reboilers, evaporators, dryers, steamwok, preheat pan, solvent preheater, steamer, steam offline, electric steam generator, gas furnace water jacket and so on.


Technical Data(Heat transfer tube Φ20)

Nominal diameter(mm)	Number of tube passes	Number of tube	Center row tube number	Tube side flow area	Heat transfer area Heat transfer tube length(mm)
					1500	2000	3000	4500	6000
159	1	15	5	0.0030	1.4	1.9	2.8
219	1	33	7	0.0066	3.1	4.1	6.2
273	1	65	9	0.0131	6.1	8.2	12.3	18.4	24.5
	2	56	8	0.0056	5.3	7.0	10.6	15.8	21.1
325	1	99	11	0.0199	9.3	12.4	18.7	28.0	37.3
	2	88	10	0.0088	8.3	11.1	16.6	24.9	33.2
	4	68	11	0.0034	6.4	8.5	12.8	19.2	25.6
400	1	174	14	0.0350	16.4	21.9	32.8	49.2	65.6
	2	164	15	0.0165	15.5	20.6	30.9	46.4	61.8
	4	146	14	0.0073	13.8	18.3	27.5	41.3	55.0
450	1	220	17	0.0477	22.3	29.8	44.7	67.0	89.3
	2	220	16	0..0221	20.7	27.6	41.5	62.2	82.9
	4	200	16	0.0101	18.8	25.1	37.7	56.5	75.4
500	1	275	19	0.0553		34.6	51.8	77.8	103.7
	2	256	18	0.0257		32.2	48.3	72.4	96.5
	4	222	18	0.0112		27.9	41.8	62.8	83.7

Technical Data(Heat transfer tube Φ25)

Nominal diameter(mm)	Number of tube passes	Number of tube	Center row tube number	Tube side flow area	Heat transfer area Heat transfer tube length(mm)
					1500	2000	3000	4500	6000
159	1	11	3	0.0038	1.3	1.7	2.6
219	1	25	5	0.0087	2.9	3.9	5.9
273	1	38	6	0.0132	4.5	6.0	9.0	13.4	17.9
	2	32	7	0.0055	3.8	5.0	7.5	11.8	15.1
325	1	57	9	0.0197	6.7	9.0	13.4	20.1	26.9
	2	56	9	0.0097	6.6	8.8	12.3	19.8	26.4
	4	40	9	0.0035	4.7	6.3	9.4	14.1	18.8
400	1	98	12	0.0039	11.5	15.4	23.1	34.6	46.2
	2	94	11	0.0163	11.1	14.8	22.1	33.2	44.3
	4	76	11	0.0066	9.0	11.9	17.9	26.9	35.8
450	1	135	13	0.0468	15.9	21.2	31.8	47.7	63.6
	2	126	12	0.0218	14.8	19.8	29.7	44.5	59.4
	4	106	12	0.0092	12.5	16.7	25.0	37.5	50.0
500	1	174	14	0.0603		27.3	41.0	61.5	82.0
	2	164	15	0.0284		25.8	38.6	58.0	77.3
	4	144	15	0.0125		22.6	33.9	50.9	67.9

Applicable Industries: petrochemical, coal chemical, precision chemical, nuclear power, metallurgical, pharmaceutical, new power equipment and so on.