QF-15A Acetylene Valve for C2H2 Gas Cylinders, Dissolved Acetylene Cylinder Valve QF-15A, Acetylene Valve for C2H2 Gas Cylinders, acetylene(C2H2) Cylinder Valve QF-15A for Acetylene Cylinders & Acetylene Supply System.
Specs of QF-15A Acetylene Valve:
-Applicable medium: Dissolved acetylene;
-Structure: Needle Type
-Working Pressure: 3Mpa
-Open-close torque: ≤ 10N. M
-Body Material: Brass HPb59-1
-Stem Material: 2Cr13
-Fusible alloy Action Range: 100± 5 degree
-Body Weight: 650g± 10g
-DN: Φ 4, Inlet Port Thread: PZ27.8(to-be-confirmed)
-GB10879-2009, TSG RF001-2009 standard approved
-Frame modality: Movable flap type;
-Packaging Details: 25PCS/carton;
-Delivery Detail: Within 15 days;
| NO. | Type No. | Produce Name | suitable Medium | PN
(Mpa) | DN
(mm) | Outlet thread
(mm) | Jiont Thread to
cylinder (mm) | Temp./Pressure
of safety device |
| 1 | QF-15 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 3 | Φ21 clip | Φ35.52 | / |
| 2 | QF-15A | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Φ21 clip | GB8335 PZ39 | 100deg±5deg |
| 3 | QF-15A1 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Female Thread G5/8-LH | GB8335 PZ39 | 100deg±5deg |
| 4 | QF-15A1B | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Female Thread G5/8-LH | GB8335 PZ39 | 100deg±5deg |
| 5 | QF-15A2 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | G5/8-LH | GB8335 PZ39 | 100deg±5deg |
| 6 | QF-15A3 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | G1/2 | GB8335 PZ39 | 100deg±5deg |
| 7 | QF-15A5 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | G1/2 | 1-11½ -NGT | / |
| 8 | QF-15A6 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | G1/2 | 1¼ -11½ -NGT | / |
| 9 | QF-15A7 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Φ21 clip | 1-11½ -NGT | / |
| 10 | QF-15A8 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Female Thread G3/4 | GB8335 PZ39 | 100deg±5deg |
| 11 | QF-15A9 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | Φ21 clip | GB8335 PZ27.8 | / |
| 12 | QF-15A14 | Brass Acetylene Cylinder
valve(C2H2 cylinder) | C2H2(acetylene) | 3 | 4 | CGA300 | GB8335 PZ39 | 100deg±5deg |
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.
