Four-channel spiral plate heat exchanger (exported to Romania)		Four-channel spiral plate heat exchanger (exported to Romania)
Tube heat exchanger in production	Heat exchanger in production		Tube sheet in production

Main application
Tube-type condenser is an efficient and commonly used heat exchange equipment, which is suitable for chemical, petroleum, pharmaceutical, food, light industry and other industries.

Structure and characteristics

According to the form, there are fixed tube-and-tube type, floating-head type and U-tube type heat exchangers.
According to the structure, there are one-way type, double-tube type and multi-tube type.     
According to the material, there are carbon steel, stainless steel and mixed tube condenser.
The heat transfer area of 0.5-500m2 can be customized according to user needs.
 

Nominal Diameter DN/mm	No.Tube Passes N	No.Tube n	No. Central Pipes	Pipe Flow Area （/m2）		Calculated Heat Exchange Area / m2  Heat Exchange Tube Length L / mm
				Φ25×2	Φ25×2.5	1500	2000	3000	4500	6000	9000
159	1	11	3	0.0038	0.0035	1.2	1.6	2.5
		25	5	0.0087	0.0079	2.7	3.7	3.7
273	1	38	6	0.0132	0.0119	4.2	5.7	8.7	13.1	17.6
	2	32	7	0.0065	0.005	3.5	4.8	7.3	11.1	14.8
325	1	57	9	0.0197	0.0179	6.3	8.5	13	19.7	26.4
	2	56	9	0.0097	0.0088	6.2	8.4	12.7	19.3	25.9
	4	40	9	0.0035	0.0031	4.4	6	9.1	13.8	18.5
400	1	98	12	0.0339	0.0308	10.8	14.6	22.3	33.8	45.4
	2	94	11	0.0163	0.0148	10.3	14	21.4	32.5	43.5
	4	76	11	0.0066	0.006	8.4	11.3	17.3	26.3	35.2
450	1	135	13	0.0468	0.0424	14.8	20.1	30.7	46.6	62.5
	2	126	12	0.0218	0.0198	13.9	18.8	28.7	43.5	58.4
	4	106	13	0.0092	0.0083	11.7	15.8	24.1	36.6	49.1
500	1	174	14	0.0603	0.0546		26	39.6	60.1	80.6
	2	164	15	0.0284	0.0257		24.5	37.3	56.6	76
	4	144	15	0.0125	0.0113		21.4	32.8	49.7	66.7
600	1	245	17	0.0849	0.0769		36.5	55.8	84.6	113.5
	2	232	16	0.0402	0.0364		34.6	52.8	80.1	107.5
	4	222	17	0.0192	0.0174		33.1	50.5	76.7	102.8
	6	216	16	0.0125	0.0113		32.2	49.2	76.6	100
700	1	355	21	0.123	0.1115			80	122.6	164.4
	2	342	21	0.0592	0.0537			77.9	118.1	158.4
	4	322	21	0.0279	0.0253			73.3	111.2	149.1
800	1	467	23	0.1618	0.1466			106.3	161.3	216.3
	2	450	23	0.0779	0.0707			102.4	155.4	208.5
	4	442	23	0.0383	0.0347			100.6	152.7	204.7
	6	430	24	0.0248	0.0225			97.9	148.5	119.2
900	1	605	27	0.2095	0.19			137.8	209	280.2	422.7
	2	588	27	0.1018	0.0923			133.9	203.1	272.3	410.8
	4	554	27	0.048	0.0435			126.6	191.4	256.6	387.1
	6	538	26	0.0311	0.0282			158.9	185.8	249.2	375.9
1000	1	749	30	0.2549	0.2352				258.7	346.9	523.3
	2	742	29	0.1285	0.1165				256.3	343.7	518.4
	4	710	29	0.0615	0.0557				245.2	328.8	496
	6	698	30	0.0403	0.0365				241.1	323.3	487.7
1100	1	931	33	0.3225	0.2923				321.6	431.2	650.4
	2	894	33	0.1548	0.1404				308.8	414.1	624.6
	4	848	33	0.0734	0.0666				292.9	392.8	592.5
	6	830	32	0.0479	0.0434				286.7	384.4	579.9
1200	1	1115	37	0.3862	0.3501				385.1	516.4	779
	2	1102	37	0.1908	0.173				380.6	510.4	769
	4	1052	37	0.0911	0.0826				363.4	475.2	735
	6	1026	36	0.0592	0.0537				354.4	475.2	716.8