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Refrigeration Industry Stainless Steel Heat Exchanger , Water Cooling Heat Exchanger

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[China]

Address: No.18, Yinhu Development Zone, Dongxihu District Wuhan China

Contact name:Nichole Deng

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Refrigeration Industry Stainless Steel Heat Exchanger , Water Cooling Heat Exchanger

Country/Region	china
City & Province	wuhan hubei
Categories	Refrigeration & Heat Exchange Parts

Product Details

316L Stainless Steel Tube Heat Exchanger

Water - Cooled Evaporator

316L Stainless Steel Tube Heat Exchanger Water - Cooled Evaporator is suitable for water cooled unit,

water source heat pump, air cooled pump and air cooled heat pump unit.

The product is applying for refrigerants of R22, R134a, R407C and R410A etc.

The referigerating medium is for tap water, underground water, river water and sea water or brine, water

and glycol solution, sulfate solution, etc.

For heat exchange tube, copper pipe, copper nickel alloy tube, aluminum brass tube, stainless steel tube,

etc.

The shell raw material mainly are seamless steel tube, stainless steel pipe.

1, Heat exchange tube: four main tube type.

(1) ∅ within 3/8 "thread copper coil, it is mainly used for" U "type tube evaporator.

(2) ∅ within 1/2 "threaded straight copper tube, straight tube is mainly used for dry-type evaporator.

(3) ∅ 1/2 "corrugated straight stainless steel tube, straight tube is mainly used in food industry of dry

evaporator.

(4) ∅ 5/8 "inside outside screw wing efficient copper tube, it is mainly used for air precooling industry dry

evaporator.

2, shell raw material:

There are two of the major materials:

(1) # 20 seamless steel tube, mainly used for all kinds of load - more than 20 ℃ cold agent.

(2) 304/316 l stainless steel tube, it is mainly used for food and low temperature (below 25 ℃, higher than

40 ℃) of the refrigerant, 316 l can also be used for cooling load of the sulfate for industry.

3, interface:

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL (DOUBLE CIRCUIT)

CAPACITY: 2400KW TO 4000KW

Models			QX-2400M	QX-2650M	QX-2900M	QX-3200M	QX-3500M	QX-3750M	QX-4000M
Refrigerant R22 (or other environmental refrigerants)		Refrigerating capacity (KW)	2400	2650	2900	3200	3500	3750	4000
		Heating capacity (KW)	3000	3400	3750	3850	4000	4350	4500
	W_a	m³/h	413	456.5	499.6	550.6	602.3	646	688.5
	W_b	m³/h	516	571	624	670	700	750	773
	Dp_n	bar	0.85	0.87	0.87	0.76	0.79	0.82	0.84

Models		QX-2400M	QX-2650M	QX-2900M	QX-3200M	QX-3500M	QX-3750M	QX-4000M
Dimension(mm)	A	4845	4845	4845	4845	5035	5035	5035
	A1	550	550	550	550	550	550	600
	A2	450	450	450	450	450	450	500
	L1	2500	2500	2500	2500	2690	2690	2690
	B	1570	1570	1670	1670	1670	1670	1670
	B1	805	805	855	855	855	855	905
	C1	1058	1058	1108	1108	1108	1108	1158
	C2	1058	1058	1108	1108	1108	1108	1158
	D1	566	566	616	616	616	616	666
	D2	616	616	666	666	666	666	766
	H1	420	420	420	420	500	500	550
	H2	420	420	420	420	500	500	550
Inlet/Outlet (diameter) Connection	a/b(DN)	250	250	250	250	250	250	300
	c1-4 (mm)	54	54	54	54	54	54	54
	d1-2(mm)	105	105	105	105	105	105	105
	D3-4(mm)	80	92	92	92	92	92	92
Corresponding external oil	Volume (L)	200*2	210*2	220*2	240*2	250*2	270*2	300*2
Weight	P (KG)	3820	4255	4610	5080	5550	6070	6900
Notes: W_a water flow capacity of evaporator W_b water flow capacity of condenser Dp_n circulating cooling water Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.

WATER TO WATER HEAT EXCHANGER

CAPACITY: 500KW TO 3500KW

Model	Capacity (KW)	Dimension (mm)									Weight (kg)
Model	Capacity (KW)	D	T1	T	A	C	E	F	H1	H2	Weight (kg)
QXWW35S10	500	273	1270	1723	120	360	150	100	350	240	200
QXWW50S10	700	273	1600	2053	120	360	150	100	350	240	237
QXWW70S12	1000	325	2032	2498	150	406	180	120	350	240	322
QXWW100S12	1500	325	2032	2498	150	406	180	120	350	240	367
QXWW140S14	2000	355	2500	3023	180	440	180	150	400	290	512
QXWW170S16	2500	426	2500	2951	180	530	260	150	310	310	693
QXWW200S16	3000	426	2500	2951	180	530	260	150	310	310	736
QXWW240S16	3500	426	2500	2951	180	530	260	150	310	310	795

Model	W1		W2
Model	Specification	Connection type	Specification	Connection type
QXWW35S10	DN80	male flange	DN80	male flange
QXWW50S10	DN80	male flange	DN80	male flange
QXWW70S12	DN100	male flange	DN100	male flange
QXWW100S12	DN100	male flange	DN100	male flange
QXWW140S14	DN100	male flange	DN100	male flange
QXWW170S16	DN125	male flange	DN125	male flange
QXWW200S16	DN125	male flange	DN125	male flange
QXWW240S16	DN125	male flange	DN125	male flange