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About us
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Policy
Products
Oval manway doors
Round manway doors
Rectangular Manway Doors
Manhole Covers
Glass manhole covers
Manhole covers for fiberglass
Pressure manhole covers
Sampling valves
Valves
Grids
Safety locking systems
Handwheels
Gaskets
Conditions
Sales Conditions
Terms of purchase
Certificates
Use and maintenance
Contacts
Catalogue
EN
IT
FR
DE
ES
Company
About us
Raw material
Production
Policy
Products
Oval manway doors
Round manway doors
Rectangular Manway Doors
Manhole Covers
Glass manhole covers
Manhole covers for fiberglass
Pressure manhole covers
Sampling valves
Valves
Grids
Safety locking systems
Handwheels
Gaskets
Conditions
Sales Conditions
Terms of purchase
Certificates
Use and maintenance
Contacts
Catalogue
EN
IT
FR
DE
ES
Pressure manhole covers
Home
Pressure manhole covers
Pressure Manholes -1/+2
Mod. 200L/E (220 mm)
Pressure Manholes -1/+9
Mod. 200P (209 mm)
Pressure Manholes -1/+1
Mod. 300L (306 mm)
Pressure Manholes -1/+2
Mod. 300L/E (323 mm)
Pressure Manholes -1/+9
Mod. 300P (306 mm)
Pressure Manholes -1/+1
Mod. 400L (406 mm)
Pressure Manholes -1/+2
Mod. 400L/E (422 mm)
Pressure Manholes -1/+9
Mod. 400P (406 mm)
Pressure Manholes -1/+1
Mod. 450L (458 mm)
Pressure Manholes -1/+2
Mod. 450L/E (476 mm)
Pressure Manholes -1/+9
Mod. 450P (458 mm)
Pressure Manholes -1/+1
Mod. 500L (506 mm)
Pressure Manholes -1/+2
Mod. 500L/E (527 mm)
Pressure Manholes -1/+9
Mod. 500P (506 mm)
Pressure Manholes -1/+1
Mod. 600L (608 mm)
Pressure Manholes -1/+2
Mod. 600L/E (626 mm)
Pressure Manholes -1/+9
Mod. 600P (608 mm)
Our location
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ZORZINI SPA Via Delle Industrie,55 33050 Lauzacco – Pavia Di Udine ITALY Fax (+39) 0432 675551