China Hot DIP Galvanized Steel Round Hollow Section

1.PRODUCT DEscriptION
Galvanized Steel Pipe

Galvanized steel pipes are dipped into a protective zinc coating to protect the pipes from corrosion in wet environments. In addition, galvanized pipes are a lower cost alternative to steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating.

Galvanized steel pipe is used in numerous types of industrial applications, including:

· General fabrication

· Manufacturing

· Repairs

· frames

· Trailers

· And more

Galvanized steel pipe features a protective zinc coating that helps prevent corrosion, rust, and the buildup of mineral deposits, thereby extending the pipe's lifespan. Galvanized steel pipe is most commonly used in plumbing and other water-supply applications.

Black steel pipe features an all-over black finish. It is commonly used in fire sprinkler systems thanks to its high heat resistance. Black steel pipe is also popular for other water transfer applications, including potable water, as well as in gas lines.

Welding MethodERW for galvanized steel pipeApplicationStructural, Constructions, Machinery etcGradescarbon steel Q235, Q345, SS400, SS490, ST37. S235JR etcSize RangeRound pipe: 1/2″~4″Square pipe: 10 x 10 mm ~ 400 x 400 mmrectangular pipe: 10 x 20 mm ~ 400 x 600 mmWall Thicknessgalvanized pipe: 0.5~25 mmTube shapeSquare, rectangular, round, oval, LTZ and other special shapesSurface treatmentgalvanized pipe with zinc coating weight 40~600 gsm7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm Packagewrapped in bundle with water-proof bag and then bundled by steel stripes and nylon lifting.Ends1) Plain2) Beveled3) Thread with Coupling or cap4) Chamfer5) Groove6) Screw7)Puch holes as per customer's request ,etc.

Galvanized Round Steel Pipe's Materials

Elements Chemical Composition%Mechanical Property Material C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation (%) Q1950.06-0.120.25-0.50<0.050<0.045<0.030>195315-43032-33Q2150.09-0.150.25-0.55<0.05<0.045<0.030>215335-45026-31Q2350.12-0.200.30-0.70<0.045<0.045<0.030>235375-50024-26Q345<0.201.0-1.6<0.040<0.040<0.55>345470-63021-22

COMPANY PROFILE

Tangshan yuxuan international trading co., ltd is a large scale enterprise mainly focusing on the producing. domestic distribution and export of steel products. established in 2014, yuxuan steel covers a land area of 60,000 square meters with registered capital 5 million dollars. with the great surport from customers in china and abroad, our business scope becomes wider and greater, and accomplished excellent achievements in and accomplished excellent achievements in steel trading since established. until now, yuxuan steel has staff of 192 persons, and passed trough the iso9001:2000 quality management suystem certification in 2014. with an average of 30,000tons for all sizes stock, the products have been saled all over the world. our sales amount has exceeded 1.2 million tons, including 260 million u.s. dollars of export, which makes yuxuan steel ranked top 5 in tangshan exportation area, and top 30 all over the china among steel exporting companies.

The main products of our company include: structural steel, wire rod, pipes, hr coils/plates, deformed steel bars, square bars and galvanized products. our company's structural steel products are unique competitive. there are jis standard, astm standard and en standard for angle bar, u-channel, h-beam, i-beam, and flat bars. meanwhile, we are widely develop factory of wire rod, deformed steel bar and square bar which make yuxuan open up international market and bring about extraordinary dvelopment in export business.

Our company strictly follows the domestic and international trading practices, and view credit as life, we will offer entire customers our best quality and service. the company has established a comprehensive of service system and technical support system, to provide customers not only highest quality products but also comprehensive after-sales service.

We are firmly conviced that we will have a much more promising future together!
FAQ

Q1,How to get an accurate quotation?

Product detail size & Length

Product quantities.
Product Material grade

Q2,How to contact with us?

Trade manager online,chat with me directly.
Send an inqury to us.
Make a call to us:+86-18202574916

Q3,What other items from this supplier?
angle line structural steel,H beam,I beam,Channel.
Square,rectangular,round hollow section pipe.
Steel plate,checker plate,corrugated sheet,steel coil.
Flat,square,round bar.ppgl,PPGL/PPCR/PPGI