1, the pipeline installation should be carried out after the installation of the vibration isolator of the pump unit 24h.
2. The flexural rubber joint installed on the water pump of the pump must be on the side of the valve and the check valve near the pump.
3. The flexible rubber pipe fittings should be installed on the horizontal pipe.
4. The parts of the flexible rubber pipe fittings should be installed in the natural state without force, and the limit deviation state is strictly prohibited. The pipes connected to the flexible rubber pipe fittings should be fixed on the bracket, the hanger, the bracket or the anchor frame.
5. The parts of the flexible rubber pipe can be installed and darker. When used for buried pipeline, it should be located in the pipe groove or in the inspection well.
6. The single ball and double sphere flexible rubber joint can be installed on the water suction pipe of the pump.
7. When the special flange of the flanged flanged rubber pipe fittings is connected with the common flange, the screw bolt should be directed toward the side of the common flange. Each end of the bolt should be symmetrical and uniformly pressurized and tightened, and the tightness and degree of all bolts should be consistent. Health level self-priming pump
8, the flange connection of the flexible rubber pipe fittings installed in series, in two flexible rubber pipe fittings loose flange intermediate should be added for a connection with steel, blue.
9, when the displacement of compression or elongation of flexible rubber pipe fittings is controlled, the limit control rods should be placed between two flanges of flexible rubber pipe fittings.
10. The fittings of flexible rubber pipes should be kept clean and dry to avoid direct sunlight and rain and snow drenching.
11. Flexure rubber pipe fittings, should avoid contact with acid base, oil and organic solvent.
12. The distance between the common flexure rubber pipe fittings and the open fire and the high temperature heat source should be outside 1m.
13. It is strictly prohibited to paint the rubber pipe fittings.
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