Shanghai Qilong High Pressure Container Co., Ltd. |
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QF-4 pressure safety relief valve Brass oxygen cylinder valves GB8335 PZ27.8
Description:
Performance requirements:
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-4 | Flapper-type oxygen valve | oxygen, atmosphere nitrogen | 15 | 4 | G3/4 | - | GB8335 PZ27.8 |
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