ASTM A312 Tp309s Tp310s Tp321 High Temperature Stainless Steel Seamless Pipe

ASTM A312 Tp309s Tp310s Tp321 High Temperature Stainless Steel Seamless 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

Since the establishment, our company has always practiced the concept of science-led development, accumulated experience in the Welded Structural Carbon Steel Pipe A53 Gr.B stockiest, Square Steel Tubes, Small Size Outer Diameter Seamless Precision Steel Pipes field, so as to provide users with high-quality and reliable products. Truly achieving value for money, firmly believing that customer satisfaction is the driving force of enterprise progress and win-win with customers is the concept we always adhere to. We take 'Quality First' throughout the entire production line and take 'Customer Satisfaction' as the benchmark to measure our service quality. Our company is willing to join hands with friends to develop together. We achieve the corporate philosophy of honesty for each customer, treating customer requirements seriously. We continue to improve the level of technology in the field of environmental protection, promote technological innovation and application, and take practical actions to promote the construction of an environment-friendly society.

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 company is known for our high quality ASTM A312 Tp309s Tp310s Tp321 High Temperature Stainless Steel Seamless Pipe, which is reliable, long-lasting and reasonably priced. Our product quality is stable and reliable with timely service, they have been sold at home and abroad, and won the praise of the majority of customers. Looking back at our company's entrepreneurial history, the company has been advancing steadily and developing healthily.

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