al ajab group
general contracting hot-dip galvanizing and metal plating steel industries engineering services  
  home
about us
activities and services
our clients
certifications
contact us
al ajab galvanizing

Hot Dip Galvanizing

Facility |  Standards |  What is Galvanizing? |  Importance |  Why Galvanizing? |  FAQs

Facility

Al Ajab Metal Galvanizing Factory has adopted hi-tech method of galvanization called "High Velocity System" in order to ensure high quality, guarantee impeccable performance and confirm to top international standards. Due to this advanced technology, coating variations will be very less and under control.

As our Zinc bath operation is continuous and the temperature is controlled automatically the same on all parts of bath, any desired thickness in accordance to the client's requirement can be attained perfectly. This is a very special advantage in galvanizing field and is available only in our factory for the whole of Eastern Province.

Total capacity of our plant(s) is 50,000 metric tons per year.

Dammam Plant
Bath size:
8.0 meters L X 1.5 meters W X 2.4 meters D
   
Jubail Plant
Bath size:
12.0 meters L X 1.6 meters W X 2.0 meters D

Standards

Standards

To assure the versatility of process relevant International Standards are followed such as:
ASTM-A-123, BS EN ISO-1461, ASTM-143, ASTM-A-152, ASTM-A-384, ASTM-A-385, ASTM-A-90, ASTM-A-780 and ASTM-376


What is Galvanizing?

It is a layer of coating formed as a covering of pure zinc that is carried out on the material as it is withdrawn from molten zinc bath. The underlying series of zinc/iron alloys in the coating are the coating are the result of a metallurgical reaction between molten zinc and the steel or iron material being galvanized.

Galvanizing coating itself is considered to be a self-inspecting system because the reaction between the molten zinc and steel will not occur unless the steel surface is chemically clean. Since zinc/iron alloys are harder than the underlying steel, they will provide excellent abrasion resistance to the galvanized article. Zinc coating protects the surface against corrosion by providing protection to the iron or steel as it shields the base metal from atmosphere and as it is more electronegative than iron or steel, the zinc gives cathode protection.

Further the combination of the all the layers to produce galvanized coating provides toughness and resistance to mechanical damage in transport, erection and service


Importance of Galvanizing

The importance of galvanizing has lower cost than that of applying alternative coatings and it is comparatively cheaper.

It is unique and ready for use. It can be applied on wide range of products such as steel structures, pipes, angles, etc. Low initial cost and long life make galvanizing the most versatile & economic way of protecting steel for longer periods.


Why Galvanizing?


Mainly it is cost effective. Second, without any periodic maintenance, galvanizing coating has long life that is at least 20 to 40 years in industrial environments and 50 to 100 years in less aggressive atmosphere


carmen electra playboy 2007 calendar lingerie playboy playboy tv playboy plus playboy cyber club candice michelle playboy playboy bunny layout playboy wallpaper carmen electra playboy pic playboy live free playboy pic myspace playboy layout playboy model tricia helfer playboy free playboy photo playboy indonesia playboy lesbian free playboy picture manhart michelle playboy playboy calendar vida guerra playboy pic mariah carey playboy picture mariah carey playboy pic playboy photo torrie wilson playboy pic playboy centerfold gary lewis and the playboy playboy video vida guerra in playboy mariah carey playboy 2006 december issue playboy playboy sergeant air force playboy sergeant playboy com cindy margolis playboy pic playboy girl 2006 february issue playboy playboy holly pamela anderson playboy playboy magazine 2007 february issue playboy vixen vida guerra playboy brooke burke playboy munn olivia playboy manhart playboy playboy celebrity torrie wilson playboy playboy layout alicia machado playboy playboy party chicas playboy february playboy playboy babes playboy playmate 2007 issue january playboy playboy logo playboy the mansion manhart michelle picture playboy playboy .com free playboy video playboy jewelry manhart michelle pic playboy playboy channel playboy bunny bunny layout myspace playboy 2007 calendar playboy swimsuit cindy margolis playboy wwe playboy playboy store bob wills and his texas playboy playboy girl next door 2007 february playboy playboy kendra playboy mansion girl playboy mexico teri polo playboy mariah carey in playboy military playboy playboy bunny costume playboy radio playboy playboy mag playboy bunny picture playboy clothing 2006 issue playboy september manhart michelle photo playboy helfer pic playboy tricia playboy redhead playboy brunette playboy cover cyber playboy playboy air force playboy gallery playboy picture free playboy playboy blonde playboy movie playboy of the western world danielle lloyd playboy playboy image