Workbench Manufacturer - Stainles
Professional gas line installatio
Laboratory Equipment, Full Steel
Comprehensive construction qualif
Chemical Laboratory Ventilation T
Biological Lab Ventilation Odor R
Full Steel Lab Fume Hood, Matchin
Laboratory Ventilation Equipment
Custom Ventilation Cabinets, Non-
Lab Gas Cylinder Room Pipeline Installation Standard
1. Pipelines for conveying dry gases should be installed horizontally. Pipelines for conveying wet gases should have a slope of not less than 0.3% and incline towards the condensate collector.
2. Oxygen pipelines and other gas pipelines can be mounted on the same frame, with a spacing of not less than 0.25 meters. The oxygen pipeline should be above the other gas pipelines, excluding the oxygen pipeline.
3. When laying pipelines parallel to flammable gas pipelines, the distance between them must be no less than 0.50m. When crossing, the spacing should not be less than 0.25m. When laying in layers, the pipeline should be on top. Indoor pipelines should not be laid in trenches or directly buried. Avoid passing through unsuitable rooms.
4. Gas pipelines should not be installed on the same frame as cables and wiring laid for the store.
5. Gases should be conveyed through seamless steel pipes. Pipes for gases with purity of 99% or higher should be made of stainless steel, copper, or seamless steel pipes.
6. The connection parts of pipelines and equipment should be made with metal pipes. For non-metallic flexible hoses, polytetrafluoroethylene (PTFE) pipes and polyvinyl chloride (PVC) pipes should be used instead of rubber hoses.
7. Valve and accessories materials: Copper materials must not be used for gas pipelines. Other gas pipelines can be made of copper, carbon steel, malleable cast iron, and other materials.
