Home
About us
Operational Program
ZGP – Plovdiv
ZGP – Kaspichan Town
ZGP – Plovdiv Central Office
Metal constructions
Hot Dip Galvanizing
Standards
The process
Reasons for using
Application
Catalog – PDF
Technological requirements
Recommendations for submitting
More information
Surface conditions
Deformations
Welded outer bumps, hems, etc.
Control openings
Supporting ribs and plates
Припокриващи се повърхности
”V” and ”U” slots
Hollow rectangular parts
Hollow pipe structures
Small tubular structures
Welded pipe sections
Internal walls or sections
Holes
Environment
News
Contacts
Certificat
ISO 9001:2015
Certificat
ISO 14001:2015
Certificat
ISO 45001 : 2018
СЕРТИФИКАТИ
Home
About us
Operational Program
ZGP – Plovdiv
ZGP – Kaspichan Town
ZGP – Plovdiv Central Office
Metal constructions
Hot Dip Galvanizing
Standards
The process
Reasons for using
Application
Catalog – PDF
Technological requirements
Recommendations for submitting
More information
Surface conditions
Deformations
Welded outer bumps, hems, etc.
Control openings
Supporting ribs and plates
Припокриващи се повърхности
”V” and ”U” slots
Hollow rectangular parts
Hollow pipe structures
Small tubular structures
Welded pipe sections
Internal walls or sections
Holes
Environment
News
Contacts
More information
More information
Download PDF
Information that will help us to have high quality hot dip galvanization:
Composition and properties of the base metal
Existence of frames, plasma or laser cuts
Where is the important surface area of the product (important for the use and outer appearance of the product)
Drawings or other means of indicating unevenness on the surface
In case of closed structures – submission of writing proof of design before hot dip galvanizing
Home
About us
Operational Program
ZGP – Plovdiv
ZGP – Kaspichan Town
ZGP – Plovdiv Central Office
Metal constructions
Hot Dip Galvanizing
Standards
The process
Reasons for using
Application
Catalog – PDF
Technological requirements
Recommendations for submitting
More information
Surface conditions
Deformations
Welded outer bumps, hems, etc.
Control openings
Supporting ribs and plates
Припокриващи се повърхности
”V” and ”U” slots
Hollow rectangular parts
Hollow pipe structures
Small tubular structures
Welded pipe sections
Internal walls or sections
Holes
Environment
News
Contacts