QJT30-18 Brass Thru Type Cylinder Shutoff Valve
Specifications
1)Suitable Medium: O2, N2, H2, Air
2)Working Pressure: 3Mpa
3)Nomianl Diameter: DN18mm
4)inlet joint: Female threadG3/4
5)Oullet jiont: Female thread G3/4
Packaging & Delivery
Packaging Details: Carton
Delivery Detail: 20days
Quality certificate
SQC certificate for quality management system, has complied with the requirements of GB/T 19001-2000 idt ISO 9001: 2000
Manufacture License of Special equipment in People's Republic of China, The Number is TSF210024-2012
This kinds of valve are used in gas pipe line and the suitable medium are O2, N2, H2, Air. The working pressure is15Mpa and the DN is 5mm.
No. |
Type No. |
Produce Name |
Suitable Medium |
PN
(Mpa) |
DN
(mm) |
Donnection Size(mm) |
Intel |
Outlet |
1 |
GJ8-1 |
Brass Acetylene pipe stop
(shutoff) valve |
C2H2(acetylene) |
2.5 |
5 |
M22x1.5 |
Female Thread
M16X1.5 |
2 |
QJG150-4 |
Brass ring angle type stop
(shutoff)valve for gas pipe |
O2,H2,N2,Air |
15 |
4 |
G1/2 |
Female Thread G3/4 |
3 |
QJG200-8 |
Brass ring angle type stop
(shutoff)valve for gas pipe |
O2,H2,N2,Air |
20 |
8 |
G1/2 |
Female Thread G3/4 |
4 |
QJT30-12 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
≤3 |
12 |
Female Thread G1/2 |
Female Thread G1/2 |
5 |
QJT30-18 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
3 |
18 |
Female Thread G3/4 |
Female Thread G3/4 |
6 |
QJT150-4 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
15 |
4 |
Female Thread G1/2 |
Female Thread G5/8 |
7 |
QJT200-8 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
20 |
8 |
Female Thread M33x2 |
Female Thread M33x2 |
8 |
QJT200-10 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
20 |
10 |
Female Thread M33x2 |
Female Thread M33x2 |
9 |
QJT200-15 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
20 |
15 |
Female Thread G3/4 |
Female Thread G3/4 |
10 |
QJT200-20 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
20 |
20 |
φ32 Solder |
φ32 Solder |
11 |
QJT200-25 |
Brass thru type stop(shutoff)
valve for gas pipe |
O2,H2,N2,Air |
20 |
25 |
φ38 Solder |
φ38 Solder |
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We Nanjing Greteq Industrial Co., Ltd have a long history in China. Now we have two mainly products: Ductile iron pipe/fittings and gas cylinder valve/gas equipment.
In ductile iron pipe/fitting department we use the lost-foam casting process and resin bonded sand process and make production and inspection strict according to ISO2531, BSEN545, BSEN598 and GB/T13295 standard. It annually produces 200000 tons of ductile iron pipe and 15000 tons pipe fitting The diameter are from 80-2600. We have a owned ductile iron pipe factory and several cooperative iron pipe and fitting factory, So we can meet your big quantity order and supply all diameter size ductile ion pipe and fitting to you in short times. Our goods are only for export and had succeeded exported to America, Europe, Africa, Oceania, Southeast Asia and the Middle East.
In gas cylinder valve/gas equipment department. The mainly products are including high and middle pressure oxygen/acetylene/CO2/H2/N2/Ar/Cl/Freon cylinder valve, CGA cylinder valve, CNG/LNG cylinder valve, cryogenic valvepipe shutoff valve and pressure reducer used for all kindly of industries, SCBA cylinder valve and so on. Those products are well-known in domestic market and exported in many countries.
We will 'Survival by Quality, Development by Credit' and looking for your inquiry.