G & G Extrusionstechnik GmbH & Co. KG
G & G Extrusionstechnik
Your specialist for pipe extrusion
25 years
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DIN EN ISO 9001:2015

Disc calibration sleeves


- Assembly in the special G&G plexiglas pre chamber or dual chamber vacuum tanks.
- Specially construction forms for a variety of common materials ( PE,PVC,PP-R, PE-X, PB )


- Adjustable or non- adjustable water gap inlet, alternative without water gap
- Pre cooling rings deliverable
- Adaptable for single or multiple layer pipes


Adjustable water inlet e.g. for PP-R fixed defined water inlet e.g. for PE