Stainless steel is an alloy material and one of the familiar metal materials. Therefore, Stainless steel water pipe It belongs to metal material, which is healthy and energy-saving. So, Stainless steel water pipe installation What should we pay attention to.

1. Pipes and pipe fittings shall be handled with care during loading, unloading and handling, and shall not be thrown, dropped, rolled or dragged.

2. Thin wall stainless steel water pipes and pipe fittings shall not be in direct contact with cement, cement slurry, mortar and mixed concrete.

3、 Pipe installation Intermittently or after completion, the pipe opening shall be plugged in time.

4. When the pipeline passes through the wall, floor slab and embedded in the wall, it shall cooperate with the civil engineering to reserve holes and slots.

5. When the pipeline passes through the external wall of the basement or underground structure, strict water prevention measures shall be taken.

6. The connection between the thin-walled stainless steel water pipe and the valve, water meter, water nozzle, etc. shall adopt the adapter. It is strictly prohibited to directly thread the thin-walled stainless steel water pipe.

7. The outer wall of the main pipe after installation shall be free of damage, obvious fluctuation, bending, etc.

8. The allowable deviation of the coordinates and elevation of the pipeline system shall comply with the provisions of the Code for Acceptance of Construction Quality of Building Water Supply and Drainage and Heating Works.

9. After the drinking water pipeline passes the pressure test, 0.03% potassium permanganate disinfectant should be used to fill the pipeline for detoxification. The pipeline should be emptied after 24 hours of inactivity, and then washed with drinking water. The quality of drinking water shall meet the requirements of the current national standard Sanitary Standard for Drinking Water GB5749.

10. The pipeline shall not be climbed, tied with safety rope, erected scaffold or used as support.

11. During pipe welding, the negative pole clamp and the weldment shall be firmly clamped, and the surface shall not be lapped, otherwise, when welding, the negative pole is not lapped firmly, sparks will be generated Stainless steel pipe The surface of the material is damaged.

12. It is forbidden to stand in the front direction of the pipe plug during the pressure test of the pipe to prevent the plug from flying out accidentally and causing danger.