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Stainless Steel 316L Tube Shell Heat Exchanger Evaporator For Refrigeration Unit

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

Contact name:Nichole Deng

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Stainless Steel 316L Tube Shell Heat Exchanger Evaporator For Refrigeration Unit

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

Product Details

Tube Heat Exchanger Stainless Steel Water

Cooling Evaporator for refrigeration unit

Tube Heat Exchanger Stainless Steel Water Cooling Evaporator for refrigeration unit 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:

The heat exchange tube uses copper pipe, nickel-copper alloy tubes, aluminum brass tube and stainless

steel tube as the material and the shell uses No.20 seamless steel tube and stainless steel tube.

SHELL AND TUBE STAINLESS STEEL EVAPORATOR

CAPACITY: 320KW TO 680KW

Models			RE320D10	RE360D12	RE420D12	RE470D12	RE540D14	RE620D14	RE680D14
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	320	360	420	470	540	620	680
	Q_n	Kcal/h(×10³ )	267	317	361	404	464	533	585
	W_n	m³ /h	53.3	62	72.2	80.8	93	107	116
	W_m	m³ /h	68	70	81.7	100	105	140	145
	Dp_n	bar	0.43	0.43	0.35	0.46	0.41	0.47	0.49

Models		RE320D10	RE360D12	RE420D12	RE470D12	RE540D14	RE620D14	RE680D14
Dimension(mm)	A	140	140	150	150	150	170	170
	B	273	273	325	325	355	377	377
	C	2500	1690	2400	1500	2690	2690	2860
	D	360	360	406	406	440	460	460
	E	370	370	380	380	400	400	400
	F	2586	2586	2488	2586	2776	2776	2946
Vent	S1	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Outlet	S2	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Connection	W(DN)	100	100	125	125	125	150	150
	D1(mm)	35	35	42	42	42	42	42
	D2(mm)	67	67	80	80	90	90	90
	P(kg)	296	380	398	442	459	654	669
Q_n-rated refrigerating capacity W_n-cooling water flow W_m-maximum cooling water flow Dp_n-pressure drop of recirculating cooling water Dt_s-overheat temperature

U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)

CAPACITY: 120KW TO 310KW

Models			QXU120D8	QXU135D8	QXU155D8	QXU185D10	QXU220D10	QXU270D10	QXU310D10
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	120	135	155	185	220	270	310
	Q_n	Kcal/h (×10³ )	103.2	116	133.3	159	189	232	267
	W_n	m³ /h	20.6	23.2	26.7	31.8	37.8	46.4	53.3
	W_m	m³ /h	25	28	30	41	43	65	68
	Dp_n	bar	0.41	0.44	0.37	0.36	0.43	0.42	0.43

Models		QXU120D8	QXU135D8	QXU155D8	QXU185D10	QXU220D10	QXU270D10	QXU310D10
Dimension (mm)	A	1815	2115	2315	2320	2320	2654	2654
	B	219	219	219	219	273	273	273
	C	200	200	200	200	234	234	234
	D	1530	1830	2030	2000	2000	2280	2280
	E	240	240	240	300	300	300	300
Vent	S1	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Outlet	S2	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Connection	W(DN)	89	89	89	89	114	114	114
	D1(mm)	22	22	22	22	35	35	35
	D2(mm)	42	42	42	42	54	54	54
	P(kg)	145	155	163	232	255	279	296
Q_n-rated refrigerating capacity W_n-cooling water flow W_m-maximum cooling water flow Dp_n-pressure drop of recirculating cooling water Dt_s-overheat temperature

CONDENSER SERIES SINGLE CIRCUIT

CAPACITY: 220RT TO 426RT

Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	Dimension (mm)								Weight (kg)	Max. water flow
Model	Refrig. ton (RT)	Refrig. ton (10⁴kcal/h)	D	T1	T	A	C	E	H1	H2	Weight (kg)	Max. water flow
QXC220S16A	220	78.55	426	2860	3326	150	530	260	310	310	730	165.8
QXC240S16A	240	81.65	426	2860	3326	150	530	260	310	310	763	181
QXC260S20A	260	84.36	480	3200	3666	150	530	280	310	310	802	195.5
QXC280S20A	280	88.24	480	3200	3666	150	530	280	400	290	841	211
QXC320S20A	320	95.21	480	3200	3666	150	600	280	400	290	912	240.6
QXC340S22A	340	98.68	530	3500	3966	150	600	300	400	290	963	256
QXC380S22A	380	106.53	530	3500	3966	150	650	300	400	290	1015	285.5
QXC426S22A	426	115.62	530	3800	4266	150	650	300	400	290	1088	320

Model	S (Vent)	P (fluoride inlet) Copper pipe diameter (inch)	L(fluoride outlet) Copper pipe diameter (inch)	W (standard port)	W (optional port)
Model	FPT(inner pipe thread)			Male flange	Male flange
QXC220S16A	3/8	3-1/8	1-5/8	DN125	DN125
QXC240S16A	3/8	3-1/8	1-5/8	DN125	DN125
QXC260S20A	3/8	3-1/8	1-5/8	DN125	DN125
QXC280S20A	3/8	4-1/8	2-1/8	DN150	DN150
QXC320S20A	3/8	4-1/8	2-1/8	DN150	DN150
QXC340S22A	3/8	4-1/8	2-1/8	DN150	DN200
QXC380S22A	3/8	4-1/8	2-5/8	DN200	DN250
QXC426S22A	3/8	4-1/8	2-5/8	DN200	DN250