Shanghai Qilong High Pressure Container Co., Ltd.
Shanghai Qilong High Pressure Container Co., Ltd. High quality, Best service, Reasonable price
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Description:
Performance requirements:
1 opening and closing torque, under the nominal pressure, the valve opening and closing the
required maximum torque should not exceed 6Nm
2 air tightness, under the nominal pressure of 1.1 times, the valve is closed and any open state
should be no leakage.
3 vibration resistance, under the nominal pressure, the valve should be able to withstand the
amplitude of 2mm, frequency of 33 Hz 1/3 vibration, the valve on the threaded connection should
not loose, there is no leakage.
| Model | Product name | Medium | Service Pressure(MPa) | Inside nominal diameter(mm) | Outlet thread mm | Temperature or pressure of safe apparatus(MPa) | Thread connected to cylinder (mm) |
| QF-2M | Flapper-type oxygen valve | oxygen, atmosphere nitrogen | 15 | 4 | G1/2 | 21±1.5 | GB8335 PZ27.8 |
FAQ
A: Generally it is 5-10 days if the goods are in stock. or it is 25-35 days if the goods are
not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,
balance before shippment.
Competitive Advantage:
1.Low MOQ: It can meet your promotional business very well.
2.OEM Accepted: We can produce any your design.
3.Good Service: We treat clients as friend.
4.Good Quality: We have strict quality control system .Good reputation in the market.
5.Fast & Cheap Delivery: We have big discount from forwarder (Long-term Contract).
