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DIN 7640 pdf standard equal crosses

Date:Jun 06, 2019


DIN 7640 is Compression couplings with spherical liner; equal crosses


DIN 7640 standard is included in DIN Handbook 348. Applies to equal crosses (hereinafter briefly referred to as crosses), which are used for pipe joint assemblies with spherical liner as specified in DIN 3863.


Standard references

DIN 7601 : 1998 COMPRESSION COUPLINGS WITH BALL-TYPE NIPPLES - COMPLETE UNIONS AND SURVEY

DIN 3850 : 1998 COMPRESSION FITTINGS - SUMMARY

DIN HDBK 348 : 3ED 2015


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