The document provides specifications for DIN 1092-1/ISO 7005 flanges used in valve automation including dimensions for different pressure ratings (PN).
It is preferably installed in branches of supply pipework and protects downstream parts of a system which are at risk from unacceptable excess pressure.
Specifies requirements for circular steel flanges in the PN series 1 and 2: types, facings, dimensions, tolerances, threading, bolt sizes, flange face...
1988年12月15日 — This part of ISO 7005 is based on the American and European cast iron flange systems which have been combined to produce one International...39 页
The ISO 7005-1 Plate Flange is available in standard class 150 lbs to class 2500 lbs. These flanges are flat and have machined grooves, allowing them to ensure...
It is identical with and has been reproduced from ISO 7005-1:1992, Metallic flanges,. Part 1: Steel flanges. The objective of this Standard is to provide...89 页
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