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Cast iron inlaid copper round gate
Cast iron inlaid copper round gate

A brief introduction of cast iron inlaid copper round gate

ZMQY cast iron inlaid copper round gate door frame and gate are made of high-quality gray cast iron or ductile iron. The guide rails are arranged symmetrically and are connected with the two side ends of the door frame with stainless steel bolts and positioning pins. The door frame is poured into one)

Details of cast iron inlaid copper round gate

ZMQY cast iron inlaid copper round gate

1. Overview The door frame and gate are made of high-quality gray cast iron or ductile iron. The guide rails are arranged symmetrically and are connected to the two ends of the door frame with stainless steel bolts and positioning pins (for small and medium-sized gates, the guide rails can be cast with the door frame Integrated), the length of the guide rail is generally 1/2 to 1/3 of the full opening height of the gate, so the overall structure has high strength, high rigidity, good wear resistance, corrosion resistance and large pressure bearing capacity. 2. The sealing material is made of copper alloy or rubber through the wedging of the wedge device, and it is finely processed and grinded, so the sealing performance is good. 3. Use pre-embedded steel plate or pre-embedded bolt type devices, devices, debugging, operation, maintenance, and long service life. 4. Complete variety standards and wide adaptability. 5. It is used in conjunction with the hoist, the gate is the operating part, the hoist is the executive part of the opening and closing of the gate, the hoist is driven by manpower, electric motor or pneumatic, hydraulic organization to drive the gear, worm gear, etc. of the transmission equipment to work and drive The drive nut or screw rotates to make the gate shaft move vertically, and then open or close the gate to reach the water, shut off the water or adjust the water level.

1. Round gate: exposed pole type ZMY DN300~DN1500mm 2. The main performance indicators of cast iron inlaid copper round gate: a) The cooperating gap of the sealing surface of the gate is ≤0.1mm, and the thickness of the sealing seat is greater than 10mm. b) Water seepage per meter length of the sealing surface: forward ≤0.7L/min·m reverse ≤1.25L/min·mc) nominal pressure ≤0.1Mpa; sealing test pressure 0.1Mpa. d) Working environment: temperature -20℃~120℃ humidity: 95% working medium: water and sewage PH value: 5~10.

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