3 Inch ASTM A53B Hot Dipped Galvanized Steel Structure Pipe

3 Inch ASTM A53B Hot Dipped Galvanized Steel Structure Pipe

Galvanized steel pipe is made based on black welded pipe and dipped into zinc liquid then it gets a layer of zinc coating.
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Product Details

Our company strives to realise products diversification and differentiation, and to build the leading enterprise in the Hot Rolled Carbon Steel Coil, Hot Dipped 6 Inch Galvanized Steel Pipe stockiest, Hot Dipped Galvanized Steel Sheet Metal GI Sheet stockiest industry. Based on the spirit of 'pursuing practicality, creating novelty' and with the management concept of 'quality first, customers first and service first', we are sincerely looking forward to the customers from home and abroad. We hope to promote and facilitate the socio-economic progress and development of the company while developing the enterprise, and to fulfill and actively assume our social responsibilities. Our company insists on keeping pace with the times, actively explores and constantly improves the development path in line with its own situation, and gradually promotes the internationalization process of our company. In the fierce market competition, we pay special attention to quality and are willing to provide high-quality products and services to the majority of users.

Galvanized steel pipe is made based on black welded pipe and dipped into zinc liquid then it gets a layer of zinc coating. Hot dipped galvanized tube is with heavy zinc coating which makes the GI pipes anti-corrosion with longer service life. Galvanized steel has hot galvanized and electro-galvanized two types, hot dip galvanized has depth thickness, with coating uniformity, strong adhesion, long service life, and other advantages.

detailed description

Commodity

Hot Dipped 6 Inch Galvanized Steel Pipe

Outer Diameter

21.3mm-219.1mm

Wall Thickness

2.8-6.5mm

Length

5.8 meters, 6 meters

Grade

Q195, Q235, A53

Tolerance

Comply with the standard

Standards

GB/T3091-2008

Surface

Zinc coating


Thickness

Part zinc layer thickness/um

Average zinc layer thickness/um

Iron thickness≥6

70

85

3≤Iron thickness<6

55

70

1.5≤Iron thickness<3

45

55

Iron thickness<1.5

35

45

Cast iron thickness≥6

70

80

Cast iron thickness<6

60

70

This chart is normal require, the special products standard including different thickness level and other requirement, under this circumstance in this products not conflict with other products, can add thickness zinc require and other

product picturesour advantage

our advantage

quality control

quality control

packing and delivery

packing

mill and equipments

mill

certificate and customers

certificatecustomers

container loading capacity

container loading capacity

FAQ

FAQ-How to Prevent Steel Rusting

why choose us

why choose us

contact

Contact

more details of product

Hot-dipped galvanized steel pipe also called galvanized iron pipe. Hot dip galvanized pipe and two kinds of galvanized, hot dip galvanized zinc layer thickness, coating uniformity, strong adhesion and long service life. Electric galvanized the cost is low, the surface is not very smooth, its corrosion resistance than galvanized pipe.
Hot dipped galvanized steel pipe is made in the molten metal and iron substrate reaction and produce alloy layer. So that the substrate and coating combination of both. Hot dip galvanized steel pipes to pickling in order to remove iron oxide on the surface of the steel tube after acid cleaning, by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the hot dip plating tank. Hot dip galvanized steel pipe with uniform coating, strong adhesion, long service life. Most of the northern process using galvanized with direct volume tube zinc supplementation.
Hot dip galvanized steel pipes are widely used in construction, machinery, coal, chemical, electric power, railway vehicles, automotive industry, roads, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and manufacturing industry.

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for 3 Inch ASTM A53B Hot Dipped Galvanized Steel Structure Pipe. To attain steady, rapid and integrating development, we have a tailored competitive strategy which is established under scientific analysis of our exterior business environment, interior resources and development capacity. We rely on resources advantages, fully grasp the market demand, the use of modern theory and technology, to achieve large-scale development.
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