Ductile cast iron
is through get spheroidal graphite spheroidization and inoculation, effectively improve the mechanical properties of cast iron, especially improve the plasticity and toughness, and the strength is higher than carbon steel.
Today the dongguan nodular cast iron nodular cast iron manufacturer will come to tell you about the installation requirements.
1, before the construction, the pipe, pipe fittings, rubber ring, such as an appearance inspection, found a problem cannot be used.
2, piping installation generally adopted into type & other;
Type interface, as long as pin can be inserted into the socket in place.
Construction practice proves that this kind of interface has reliable sealing, good shock resistance and corrosion resistance;
The operation is simple, the installation technology easy to master;
Improve the working conditions.
Is a form of good interface.
The installer is: clean socket socket & rarr;
Clean aprons & rarr;
The aprons & rarr;
The tube (
Brush on the socket appearance and aprons lubricant & rarr;
Pusher tube to insert the socket & rarr;
3, installation points: (1) cleaning nozzle: all stuff in the socket is swabbed clean.
(2) clean aprons, aprons, put the aprons on the adhesion of clear clean, bend the aprons for & other;
The plum blossom shape & throughout;
Or & other
Font into the socket, groove along the entire aprons with the hand press it again, or use the rubber hammer to hit solid, ensure that each part of synthetic don't become warped twisting, evenly card in the slot.
(3) on the external surface of the pin and aprons coating lubricant, the lubricant evenly besmear to brush the inner surface of synthetic installed in the socket, socket to be outside the pin surface coating lubricant when outside line socket parts all brush divide evenly.
(4) the tube, pipe should be according to the requirement of the pipe under the next to drain, usually using artificial pipe under the law or mechanical method.
5. Installation of machinery equipment: equipment installed, the prepared machine installation parts don't have clear tubes when pollution again.
Above is the installation requirements of ductile iron, the hope can help you.
Today small make up to you at this point, want to know more information please attention the dongguan ductile iron manufacturers, our next time. Bye.
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