Jiangsu Shuo Yun Petrochemical Equipment Co., Ltd.


1. Flange 2. Inlet and outlet section tube 3. Shell 4. Tube 5. Head 6. Inlet and outlet pipe

The main technical parameters

Nominal diameter	Tube pass number	Pipe number	Nominal value/calculated value of heat transfer area					section area of tube channel , flow speed of tube channel m/hr is the flow rate when 0.5 m/SEC		Nominal pressure
			The pipe length (m)					Carbon steel tube φ 25 x2. 5
			5000	2000	3000	4000	6000	Stainless steel tube φ 25 x2
159	I	14	1.5/1.62	2/2.17	3/3.27			0.0044/0.0049	7.92/8.82	0.25
219	I	26	3/3.00	4/4.02	6/6.06	8/8.11		0.0082/0.0090	14.76/16.20	0.6
	II	26	3/3.00	4/4.02	6/6.06	8/8.11		0.0041/0.0045	7.38/8.10	1.0
273	I	44	5/5.08	7/6.18	10/10.26	14/13.72	21/20.63	0.0138/0.0152	24.84/27.36	1.6
	II	40	5/4.62	6/6.19	9/9.33	12/12.47	19/18.76	0.0063/0.0069	11.34/12.42	2.5
325	I	60	7/6.93	9/9.28	14/14.00	19/18.71	28/28.13	0.0188/0.0208	33.84/37.44	0.6
	II	56	6/6.47	9/8.66	13/13.06	17/17.46	26/26.26	0.0088/0.0097	15.84/17.46	1.0
400	I	119	14/13.74	18/18.41	28/27.76	37/37.10	55/55.8	0.0374/0.0412	67.32/74.16	1.6
	II	110	13/12.70	17/17.02	26/25.66	34/34.20	50/51.58	0.0173/0.0190	31.14/34.20	2.5
500	I	185			45/4.15	55/57.68	85/86.74	0.0581/0.0641	104.58/115.38
	II	180			40/41.99	55/57.68	85/86.74	0.0283/0.0312	50.94/56.16
600	I	169			60/62.7	85/83.88	125/126.13	0.0845/0.0932	152.10/167.76
	II	266			60/62.05	80/82.94	125/14.72	0.0418/0.0461	75.24/82.98
700	I	379			90/88.41	120/118.17	175/177.71	0.0091/0.1313	214.38/236.34
	II	358			85/83.51	110/111.62	165/167.86	0.0562/0.0620	101.16/111.60
800	I	511			120/119.20	160/159.16	240/239.60	0.1605/0.1770	288.90/318.60
	II	488			115/113.83	150/152.16	230/228.81	0.0767/0.0845	138.06/152.10
900	I	649			150/151.39	200/202.36	305/304.3	0.2039/0.2248	367.02/404.46
	II	630			145/146.96	195/196.44	295/295.40	0.0990/0.1091	178.20/196.38
1000	I	805			185/187.78	250/251.00	375/377.45	0.2529/0.2788	455.22/501.84
	II	792			185/184.75	245/246.95	370/371.36	0.1244/0.1374	233.92/246.96