PPR pipe DN70 and DN65 of the difference between

Answers:1   |   LastUpdateAt:2012-08-12 08:57:03  

Question
Taisha
Asked at 2012-07-12 06:49:06
PPR pipe DN70 and DN65 of the difference between
Answer1jorge cuellarAnswered at 2012-08-12 08:57:03
Generally used for drainage pipes , nominal diameter DN65 , usually called, the official number , DN70 less formal. In general , engineering is DN65 DN70 . However, the galvanized steel pipe ( straight stitch ) international standards and national normal appearance without problems, DN65 that the galvanized steel tube ( straight stitch ), DN70 that is perfect.
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