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28
2021-12
What is flexible aseismic cast iron drain pipe, what performance does it have
In recent years cast iron drainpipe is more welcome is flexible aseismic conduit, practical very strong, and performance is remarkable, also can assure long-term application effect...
28
2021-12
Influence factors of cast iron pipe in market application
Cast iron pipe in the process of contact with the soil, l zinc gradually into tight adhesion, continuous zinc salt and outer of asphalt paint coating like film, which changes the...
28
2021-12
Characteristics of cast iron drainpipes
cast iron drainpipe flexible seismic: excellent seismic performance, can be applied to the earthquake fortification of high-rise buildings, suitable for various factors caused by a...
28
2021-12
Ductile iron pipe features
Ductile iron pipe is a kind of cast iron pipe. The quality of cast iron pipe requires the control of spheroidizing grade 1-3 (spheroidizing rate 80%), so the mechanical properties ...
