Large Diameter Structural Pipe Seamless Pipe with GB/T 8162 JIS 3444 JIS3445

Large Diameter Structural Pipe Seamless Pipe with GB/T 8162 JIS 3444 JIS3445

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

Product Details

As an honest supplier, we always use excellent raw materials, state-of-the-art equipment and qualified technicians to ensure the quality and stability of our High Strength Boiler Making Steel Plate, American Standard Caron Steel ASTM A36 H Beams stockiest, Rectangular Steel Tubes. While advancing the development of the enterprise, our company effectively fulfills the social responsibility due to corporate citizens through various ways such as guaranteeing supply, safe production, energy saving and emission reduction, and public welfare activities, and strives to build a company image widely respected by the society. Not forgetting the original intention and always maintaining the state of innovation is the key to our ability to walk into today and into the future.

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.

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Large Diameter Structural Pipe Seamless Pipe with GB/T 8162 JIS 3444 JIS3445. The reasonable construction of salary system plays an important role in the healthy development of our company. Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
Hot Tags: hot dipped 6 inch galvanized steel pipe, suppliers, customized, cheap, stockiest, prices, low price, for sale, in stock, Precision Steel Pipe, Galvanized Corrugated Steel Roofing Sheet stockiest, Square Steel Tube stockiest, Hot-Dipped Galvanized Steel Coil GI Coil HDG Coil stockiest, Steel Coil, Galvanized Steel Pipe stockiest

Inquiry

You Might Also Like