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QF-8D Flapper Typeoxygen Cylinder Valve with Safety Device

QF-8D Flapper Typeoxygen Cylinder Valve with Safety Device
Price: US $ 8-10/Piece
Trade Terms: FOB,CIF
Min Order: 300/Set
Pay Type: L/C,T/T,D/P
Commodity: Shaft Coupling Type Cylinder For Oxygen
Product Details
1)Model name: OF-8
2)Suitable Medium: O2, Air, N2
3)Working Pressure: 15Mpa
4)Nominal Diameter: DN4mm
5)Outlet joint thread: W22X1/14
6)Inlet joint thread (thread to cylinder): GB8335 PZ27.8
7)structure: Control
8)pressure: High pressure
9)Material: Brass
10)Media: Gas
11)Temp/Press Of Safety device: 21± 1.5
NO. Type No. Product Name Suitable
 medium
PN
(Mpa)
DN
(mm)
Outlet thread(mm) Jiont thread to
 cylinder (mm)
Temp/pressure 
of safety device ( Mpa)
1 QF-7 Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
2 QF-7A Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
3 QF-7A1 Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8-14-LH GB8335 PZ27.8  
4 QF-7B Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
5 QF-7C Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8 21±1.5
6 QF-7D Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
7 QF-7D1 Brass Shaft coupling Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
8 QF-7D2 Brass Shaft coupling Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
9 QF-7D3 Brass Shaft coupling Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8-LH GB8335 PZ27.8  
10 QF-7F Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 GB8335 PZ27.8  
11 QF-7G Brass Neddle Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead W22.5 X 1/14 GB8335 PZ27.8  
12 QF-7H Brass Shaft coupling Oxygen valve for Gas Cylinder  O2,N2,Air 15 4 Femal threead G5/8 JIS B 8246 V1 Ø28
 

Prod Model: OF-8D
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Standard Or Nonstandard: Standard
Structure: Shutoff
Pressure: High Pressure
Power: Manual
Material: Brass, Hpb59-1
Temperature Of Media: Normal Temperature
Port Size: Nletgb8335 Pz27.8, Outlet W21.8*1/14
Suitable Medium: O2.Air N2
Loading Port: Shanghai
Delivery Time: Within 10 Days
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.

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  • Nanjing Greteq Industrial Co., Ltd.

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