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Galvanizing Process

There are two Hot Dip Zinc-coating methods:

a. Batch Type

  • The coating will extend the age of steel
  • Hard to peeled off
  • Giving protection automatically in case of small scratches
  • Economical
  • Zinc Coating Standard : JIS H 8641, BS 729, ASTM A 53, A123
  • Test Standard JIS H.0401

b. Air blown

  • Modern galvanization technique using dry method (Air Blown)
  • A smooth any uniform Zinc coating
  • Automatic withdrawing galvanizing equipment that capable of galvanize steel pipes specified by international standard specifications

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System galvanisasi yang digunakan adalah galvanisasi Hot Dip, yang terbagi menjadi 2 metode, yaitu:

a. Batch-type

  • Lapisan akan memperpanjang umur baja
  • Tidak mudah terkelupas
  • Otomatis memberikan perlindungan apabila terjadi lecet kecil
  • Memberikan perlindungan secara menyeluruh
  • Biaya cukup ekenomis
  • Zinc Coating Standard; JIS H 8641, BS 729, ASTM A 53, A123
  • Test Standartd JIS H.0401

b. Air blown

  • Teknik Galvanisasi modern dengan dry method
  • Lapisan seng yang halos dan seragam
  • Peralatan galvanisasi tipe automatic with drawing yang mampu melapisi pipa baja sesuai spesifikasi standar internasiona

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Cement Lining
 
Epoxy Lining
 
Coaltar Enamel
 
Wrapping Tape
 
3 layers Polyethelene
 
3 layers Polyprophylene
 
Fusion Bonded Epoxy
 
COATING
 
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Cold Rolled Coil, Galvalum, Alumunized, Silicon
Thickness : 0.25mm – 3.00mm
Width : 500mm – 1270mm
Weight : 15 Ton Max
Length : 6.000mm Max
OD : 1.700mm Max
ID : 500mm – 800mm
 
Hot Rolled Coil
Thickness : 0.90mm – 5.75mm
Width : 500mm – 1550mm
Weight : 20 ton Max
Length : 6.000 mm Max
OD : 1.700mm Max
ID : 500mm - 800mm
 
Stainless - Steel
Thickness : 0.50mm -2.00mm
Width : 500mm – 1250mm
Weight : 15 Ton Max
Length : 6.000mm Max
OD : 1.700mm Max
ID : 500mm - 800mm
 
COATING
 
SHEARING
 
SLITTING
 
 
Cold Rolled Coil, Galvalum, Alumunized, Silicon
Thickness : 0.25mm – 3.00mm
Width : 1300mm Max.
OD : 1700mm Max
Weight : 15 ton Max
ID : 500mm - 800mm
 
Hot Rolled Coil
Thickness : 0.90mm – 6.35mm
Width : 1320mm Max.
OD : 1700mm Max
Weight : 17 ton Max
ID : 500mm - 800mm
     
Thickness : 3.50mm – 13.00mm
Width : 900mm – 1800mm.
OD : 1300mm – 2200mm
Weight : 28 ton Max
ID : 700mm - 800 mm
 
Stainless - Steel
Thickness : 0.25 mm – 2.00mm
Width : 1300mm Max.
OD : 1700mm Max
Weight : 15 ton Max
ID : 500mm - 800mm
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