35mm Od Hot Rolled Steel Tube , Structural Steel Square Tubing Corrosion Resistance

Basic Information
Place of Origin: hebei China
Brand Name: LT
Minimum Order Quantity: 10Ton
Price: Negotiation
Packaging Details: according to customer needs
Delivery Time: 5-15work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 6000t\month
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Detail Information
Name: Structural Steel Square Tubing Pipe Diameter: 6mm-76mm
Technique: Hot Rolled Color: Silver White
Price: Negotiable Wear Resistance: Excellent
Surface Treatment: Galvanized/anti-rust Painting Thickness: 0.25mm-2.5mm
High Light:

industrial galvanized pipe


pre galvanized steel pipe

Product Description

Hot Rolled Square Galvanized Steel Pipe / Galvanized Steel Pipe Carbon Steel



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 produce:


Hot dip galvanized steel pipe with pickling, first 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 dipped galvanized zinc layer thickness, coating uniformity, strong adhesion, long service life, etc. Steel substrate with molten electrolyte solution in complex physical and chemical reaction, the formation of corrosion resistance of the

structure compact zinc alloy layer. Pure zinc layer, alloy layer and steel substrate fused together .erw / lsaw spiral welded steel high quality galvanized pipe prices and manufacturers





Galvanized Steel Pipe Applications


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

General fabrication





And more



Hot Rolled Steel Pipe Introduce


  • Hot rolling can destroy the cast structure of the steel ingot, refine the grains of the steel, and eliminate the defects of the microstructure, thereby making the steel structure dense and improving the mechanical properties.
  • This improvement is mainly reflected in the rolling direction, so that the steel is no longer an isotropic body to a certain extent; bubbles, cracks and looseness formed during pouring, they will be welded under the action of high temperature and pressure.
  • The hot-rolled steel is more rigid than the cold-rolled steel, so the torsion resistance of the hot-rolled steel is better than that of the cold-rolled steel.
  • Uses: under construction pipeline transportation, boiler hot water transportation, gas transportation, water power fluid pipeline, etc.




Material Q195,Q235
Pipe diameter 6mm-76mm
Thickness 0.25mm-2.5mm
Surface layer Galvanized
length Can be discussed in detail
Zinc layer 40 g - 300 g
colour Black / Silver white
Section Shape Square/rectangular/Round
Application Construction,structure,oil,gas pipe
Technique Hot Rolled/Cold Rolled
Pipe end Flat end
Price Negotiable


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Company Advantage


We are a direct-selling manufacturer specializing in the research and development of Galvanized Steel Pipe, Welded Steel Pipe, Bright Steel. Tube inside and outside. Leading Technology and World-class Quality. 18-year Factory Experience in this field. Excellent Team and Best Service. It is very superiority for location and convenient for transportation. Sincerely have an opportunity to cooperate with all customers. With our conscientious approach ,excellent customer service and utmost customer satisfaction as the guiding force. We ensure that finest quality material is used for our products. If anythings meet your demand, please contact to us, We are warmly welcome you to come to our factory have a visit





Q. How about the delivery time?
A: Within 15-30days after receiving the deposit or L/C at sight. Of course, the detail will be confirmed by the quantity and the different products.

Q. Are you trading company or manufacturer ?
A. Yes. We are a factory for steel pipe but we also do some another steel products galvanized coil cold rolled coil galvanized strip steel sheet, and etc.. if you havedetailed spec or drawing. Our production lead time is within 30-45 days.

Q. How can I get your quotation as soon as possible ?
A: The email and fax will be checked in 24 hours. Please tell us the order information about quantity.Specification (steel type, material,size ),and destination port,you will get the latest price.

Q: Can you supply sample?
A:Yes,we can supply you free small samples,but air cost will be paid by customers.

Q: Why choose us ?
A: We are professional manufacturer ,and we can provide the best product ,competitive price and excellent service.

Q. Can sizes of different lengths be produced?
A. Yes.

Contact Details