Heubach International
Heubach International
Girgaon, Mumbai, Maharashtra
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GALVANISED PRODUCTS

What is Galvanizing?

Galvanizing, or galvanization, is a manufacturing process where a coating of zinc is applied to steel or iron to offer protection and prevent rusting. There are several galvanizing processes available, but the most commonly offered and used method is called hot-dip galvanizing.

Galvanized steelis among the most popular steel types because of its extended durability, having the strength and formability of steel plus the corrosion protection of the zinc-iron coating. The zinc protects the base metal by acting as a barrier to corrosive elements, and the sacrificial nature of the coating results in a long-lasting and high-quality steel product.

This versatility makes it applicable to a variety of projects and industries, including agriculture, solar, automotive, construction, and so on. Below, we aim to provide a comprehensive description of how galvanized steel is processed, different galvanization methods, its benefits, and how it is used in these various industries.

The steps in the galvanizing process are as follows:

  • The steel is cleaned in a degreasing solution
  • After being cleaned, the steel is pickled by being lowered into a vat of diluted hot sulfuric acid
  • The steel is thenfluxedin an aqueous solution (typically zinc-ammonium chloride)
  • After the flux, the steel isgalvanizedthrough immersion in a vat of molten zinc
  • Afterward, the steel is inspected for consistency and a complete coating

Hot-Dip Galvanizing

The first and foremost method for galvanization is hot-dip galvanizing. The process is very similar to what the name suggests! In this method, steel or iron is dipped in a molten pool of zinc that maintains a temperature of around 860°F (460 °C). This molten bath begins a metallurgical bond between the zinc and the receiving metal. After the metal is pulled from the bath, it reacts to being exposed to the atmosphere, and the pure zinc mixes with oxygen to form zinc oxide. The zinc-oxide further reacts to carbon dioxide and forms zinc carbonate, which makes up the final protective coating on the material. The tell-tale sign of a hot-dipped galvanized material is the presence of a crystalline-like pattern on the surface, sometimes referred to as “spangle.”

Galvanized Steel Sheets

Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
  • Galvanized Steel Sheets
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Approx. Price: Rs 110 / KgGet Latest Price
Product Brochure

Product Details:

Thickness0.12 mm to 0.80 mm
Steel GradeGalvanized Steel Sheets
BrandHEUBACH
Size700 mm to 1250 mm
MaterialGalvanized Steel Sheets
Surface TreatmentGalvanized Steel Sheets
Material GradeGalvanized Steel Sheets
Usage/Application- Off-Shore Oil Drilling Companies - Power Generation - Petrochemicals - Gas Processing - Specialty
Weight350000 MT per annum

Galvanization is the process of applying a protective zinc coating to steel or iron in order to prevent it from rusting. The term is derived from the name of Italian scientist Luigi Galvani. Galvanized iron (GI) sheets are steel sheets which are basically coated with zinc and include a range of hot dip galvanized and electro-galvanized steel sheets. Zinc weathers at a very slow rate, so the coating generally has a long life. Zinc has a greater electro-negativity than iron and hence provides cathodic (or sacrificial) protection to the steel. This results in the zinc corroding in preference to the steel if the coating is chipped or damaged to expose the base metal. Besides acting as galvanic protector, The other functions of the zinc layer are as follow:

To retain the steel intact with its full initial strength.

To provide the surface a more pleasing appearance.

To increase the life of any suitable organic finishing system applied over it.

Tab – 1 Estimated life of galvanized iron sheets in different atmospheric conditions

Zinc coating weight

Rural

Tropical marine

Suburban

Urban

Highly industrial

gsm

Years

Years

Years

Years

Years

600

40

40

30

25

15

375

30

30

20

17

9

300

20

20

12

10

7

180

8

8

5

4

3

100

6

6

4

3

2

The De-greasing Section helps the removal of oil and dirt by a cascaded process of hot alkaline de-greasing, cold rising, hot rising and hot air drying. Then annealing is done in an electrically heated horizontal furnace operated under a protective atmosphere with a calibrated ratio of nitrogen and hydrogen generated in a state–of–the–art automated Protective Gas Plant using ammonia and air as primary raw materials.

Galvanized Plain & Corrugated Sheet 

Capacity

350000 MT per annum

Thickness

0.12 mm to 0.80 mm

Width

700 mm to 1250 mm

4Nos. Continuous Galvanizing Lines

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Additional Information:

  • Item Code: GalvanizedSteelSheets
  • Production Capacity: 85000
  • Delivery Time: 2/3 DAYS
  • Packaging Details: We focus on every procedure to assure quality, the package we usually take is pack with environmental poly bags, and then in free fumigation wooden cases or wooden palte. Also can accept customized package such as OEM by negotiation. We offers just about everything to meet your pack requirements. Lot of emphasis is placed on the packing and packaging. The product are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. HEUBACH INTERNATIONAL is focusing on to complete requirements and to deliver perfectly suitable solutions to our clients. We pack these product in suitable packing material to protect Bars form any damage in transport. By choosing the fastest way of shipping, we ensure the on-time delivery of orders. We are offering these Bars with convenient doorstep service, proper packing, fast shipping, and at reasonable rates. We are here to provide excellence in minimum time and standards. While packaging we attach some documents and reports along with supply made products that show the quality of our offered range of products. The packaging of this product is done by big bundles with the individual wrapping of plastic film which protects from contaminations.
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Galvanized Steel Pipes

Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
  • Galvanized Steel Pipes
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Approx. Price: Rs 85 / KgGet Latest Price
Product Brochure

Product Details:

Unit Pipe Length37 MM TO 96 MM
Size/Diameter1/2 INCH TO 6 INCH
GradeGalvanized Steel Pipes
MaterialGalvanized Steel Pipes
Thickness2 MM TO 6 MM
ShapeRound
BrandHEUBACH
FeaturesGalvanized Steel Pipes
Country of OriginMade in India

Galvanized Iron Pipes Supplier in India, Gi Seamless Pipes

HEUBACH INTERNATIONAL is one of the large suppliers & exporters for high quality Galvanized Iron Pipes. These pipes are widely used for conveying raw water & distribution of treated water in majority of rural water areas, where the requirement of water is less. Mostly medium quality Galvanized Iron are used. The Galvanized Iron are cheaper, lighter in weight and easy to handle & transport & easy to join them. Galvanized Iron sizes vary from range 15mm to 150mm. The Galavanized Iron are generally manufactured conforming to IS-1239. Generally screwed & socketed pipes are used. The Galvanized Iron welded Pipes shall be manufactured from hot rolled steel strip for welded gi pipes conforming to IS 10748 or Cold-rolled low carbon steel sheets and strips conforming to IS 513. The welded galvanized steel are then passed through sizing sections where any dimensional deviation are being corrected. Galvanized Iron are then pressure tested for any leaks. The Galvanized Iron are then cutted into desired lengths by automatic cutting machines. The varnishing and galvanization of pipes are done as per specific requirements. Also Galvanization is a process in which steel or iron is coated with a layer of zinc to protect them from rusting or corrosion.

TABLE OF CONTENT
Galvanized Iron Pipes Size Chart In India
Gi Pipe Weight Chart & Dimensions
Gi Hollow Pipe Chemical Composition
Gi Round Pipes Mechanical Properties

Gi Pipe Weight Chart & Dimension

Nominal Bore
in mm

Outside Diameter in
mm
Maximum Minimum

Thickness
mm in

Mass of
Screwed &
Socketted
tube.(kg/m)

15

21.8

21.0

2.6

1.22

20

27.3

26.5

2.6

1.57

25

34.2

33.3

3.2

2.43

32

42.9

42.0

3.2

3.13

40

48.8

47.90

3.2

3.60

50

60.8

59.7

3.6

5.10

65

76.6

75.3

3.6

6.54

80

89.5

88.0

4.0

8.53

100

115.0

113.10

4.5

12.50

125

140.8

138.5

4.8

16.40

150

166.50

163.90

4.80

19.50

Gi Hollow Pipe Chemical Composition

Carbon

Manganese

Phosphorus

Sulphar

0.20%

1.40%

0.035%

0.030%

Gi Round Pipe Mechanical Properties

Yield Stress

Tensile Strength

%Elongation

195 N/mm2(Min.)

320 to 520 N/mm2

20% (Min.)

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Additional Information:

  • Item Code: GalvanizedSteelPipes
  • Production Capacity: 85000
  • Delivery Time: 2/3 DAYS
  • Packaging Details: We focus on every procedure to assure quality, the package we usually take is pack with environmental poly bags, and then in free fumigation wooden cases or wooden palte. Also can accept customized package such as OEM by negotiation. We offers just about everything to meet your pack requirements. Lot of emphasis is placed on the packing and packaging. The product are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. HEUBACH INTERNATIONAL is focusing on to complete requirements and to deliver perfectly suitable solutions to our clients. We pack these product in suitable packing material to protect Bars form any damage in transport. By choosing the fastest way of shipping, we ensure the on-time delivery of orders. We are offering these Bars with convenient doorstep service, proper packing, fast shipping, and at reasonable rates. We are here to provide excellence in minimum time and standards. While packaging we attach some documents and reports along with supply made products that show the quality of our offered range of products. The packaging of this product is done by big bundles with the individual wrapping of plastic film which protects from contaminations.
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Mahendra Jain (CEO)
Heubach International
15, Keshav Bhavan, 1st Floor, 1st Parisiwada Lane, Near V. P. Road Police Station
Girgaon, Mumbai - 400004, Maharashtra, India


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