High Pressure Gas Cylinder Valve

Model NO.: QF-2 Dm: 4mm Outlet Thread: G5/8-14-Rh-Int Valve Material: Brass (Chrome, Silver Color) Transport Package: Carton Wp: 200bar Medium: O2 Inlet Thread: BS 341 1" Trademark: DSW Origin: China   WP:200BAR
DM:4MM
MEDIUM:O2
OUTLET THREAD:G5/8-14-RH-INT
INLET THREAD:BS 341 1"
This valve material is brass (chrome,silver color)
 
 
 
Our company business scope:
Industrial Equipment & Components , Light Industry & Daily Use , Manufacturing & Processing Machinery , Security & Protection
Certificate:
ISO 9000 , ISO 9001 ,TPED
Main products:
Oxygen Cylinder,Seamless Steel Cylinder,Gas Cylinder,Oxygen Gas Cylinder,CO2 Gas Cylinder,40L Steel Oxygen Cylinders,China GB5099 Standard Seamless Steel Cylinder,China Gas Cylinders,ISO9809-3 Gas Cylinder,China High Pressure Steel Gas Cylinders
Company profile:
Established in 1998. Our company possesses three production lines for production of various seamless gas cylinders. The annual production and sale for gas cylinders of below 20L for 600 thousand pieces, accounting for 90% domestic share in small size gas cylinder market. The recently set up new production line for 0.4L-80L emergency respirator, colliery escape capsule and refuge chamber has the annual production of 700 thousand pieces of cylinders. By the year 2013, the total specifications we do ascent to 109 types to meet different customers' requirement.
 
Our major products are oxygen cylinder, nitrogen gas cylinder, carbon dioxide gas cylinder, argon gas cylinder, other industrial gas cylinder, medical oxygen gas cylindersupply unit, etc., with wide application for fields of medical apparatus and instruments, engineering machinery, colliery rescue, gas industry, welding-cutting machinery, and chemical industry. Our cryogenic vessels production line mainly produce cryogenic liquid storage tanks, welding insulation cylinders, cryogenic reaction device, cryogenic tanks, cryogenic ISO tank container and air temperature vaporizer.
 
So far our products are enjoying good markets at home and exporting to European and American countries, the Middle East countries, West Asia, as well as South and East Asia countries.
 

NO.	TYPE	WP(MPA)	DN(MM)	Medium	Outlet thread	Inlet thread	safety  device
1	CGA200	3	3	C2H2	0.625-20NGO-RH	3/8-18NGT	100±5ºC
2	CGA300	3	4	C2H2	0.825-14NGO-EXT	3/4-14NGT	NO
3	CGA320	15	4	CO2	0.825-14NGO-EXT	3/4-14NGT	21±1.5MPA
	CGA320A	15	4	CO2	0.825-14NGO-EXT	PZ27.8	21±1.5MPA
	CGA320D	15	4	CO2	0.825-14NGO-EXT	1-11 1/2NGT	21±1.5MPA
4	CGA326	15	4	N2O	0.825-14NGO-EXT	3/4-14NGT	21±1.5MPA
5	CGA510	3	4	C2H2	0.885-14NGO-INT	3/4-14NGT	NO
	CGA510A	3	4	C2H2	0.885-14NGO-INT	PZ27.8	NO
	CGA510B	3	4	C2H2	G5/8-14-LH-INT	PZ27.8	NO
6	CGA540	15	4	O2	0.903-14NGO-EXT	3/4-14NGT	21±1.5MPA
	CGA540A	15	4	O2	G5/8-14-RH-EXT	PZ27.8	21±1.5MPA
7	CGA580	15	4	Inert gases	0.965-14NGO-INT	3/4-14NGT	21±1.5MPA
	CGA580A	15	4	Inert gases	0.965-14NGO-INT	PZ27.8	21±1.5MPA
8	CGA870-3A	15	2.5	O2	CGA870	PZ19.2	NO
	CGA870-1	15	2.5	O2	CGA870	3/4-14NGT	NO
	CGA870-3	15	2.5	O2	CGA870	1/2-14NGT	NO
9	F-4	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
10	F-4A	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
11	G-12	15	4	O2	W21.8-14-EXT	PZ27.8	21±1.5MPA
12	MA2-10	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
13	PF5-1	3	4	C2H2	G5/8-14-RH-EXT	PZ39	NO
	PF5-1	3	4	C2H2	G5/8-14-RH-EXT	PZ39	NO		WITH HANDWHEEL
14	QF-2	15	4	O2	G5/8-14-RH-EXT	PZ27.8	21±1.5MPA
15	QF-2D	15	4	O2	G5/8-14-RH-INT	PZ27.8
16	QF-2G	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
17	QF-2P	15	4	O2	W21.8-14-EXT	PZ27.8	21±1.5MPA
18	QF-2	15	4	O2	G5/8-14-RH-EXT	PZ27.8	21±1.5MPA
19	QF-6	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
20	QF-6A	15	4	O2	G5/8-14-RH-INT	PZ27.8
21	QF-6C	15	4	O2	G5/8-14-RH-INT	PZ27.8	21±1.5MPA
22	QF-7B	15	4	O2	G5/8-14-RH-INT	PZ27.8
23	QF-8	15	4	O2	W21.8-14-EXT	PZ27.8
24	QF-8C	15	4	O2	G5/8-14-RH-EXT	PZ27.8
25	QF-10A	2	6	CL2	G5/8-14-RH-EXT	PZ27.8
26	QF-10A2	2	6	CL2	G5/8-14-RH-EXT	PZ27.8	68-74ºC
27	QF-13A	15	4	O2	G3/4-14-EXT	PZ27.8
28	QF-15	3	4	C2H2	Φ12Clamp	PZ39	100±5ºC
29	QF-15B1	3	4	C2H2	G5/8-14-LH-INT	BS341 1"	100±5ºC
30	QF-15C3	3	4	C2H2	G5/8-14-LH-INT	PZ39	100±5ºC
31	QF-17	3	4	C2H2	G5/8-14-LH-INT	PZ39	100±5ºC
32	QF-18	3	4	C2H2	Φ12Clamp	W28.8
33	QF-40	20	4	O2	G5/8-14-RH-INT	PZ27.8
34	QF-28	20	4	O2	G5/8-14-RH-INT	PZ27.8
35	QF-42	20	4	O2	G5/8-14-RH-INT	PZ27.8

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