Square Galvanized Tube Manufacturer

Steel Square Tube Manufacturer – Fast Delivery, Various Models, Meet Your Requirement

A square tube is a cylindrical steel bar with a square section. The cross-section of the square tube is a square shape. Its name is “square tube”, “square pipe” or “steel square pipe”.

The size of the steel square tube is generally equal to the length of the material. We can customize the outer diameter and wall thickness according to your requirements.

Steel Square Tube Supplier – Large Stock, Ready To Ship, Complete Variety

The main types of steel square tubes include large diameter square tubes (thickness: 0.8mm-3mm), small diameter square tubes (thickness: 0.8mm-3mm), cold-rolled steel square tubes (thickness: 2mm-5mm), and hot-rolled steel square tubes (thickness: 1mm-7mm). The most common type is cold-rolled steel square tubes (thickness: 2mm-5mm). They have an excellent performance, good appearance, and are easy to process into various shapes.

Steel Square Tube Specifications:

There are some specifications, ranging from 1/2″ to 12″ SCH40, SCH80, SCH100, SCH120, and SCH160 High-Quality Carbon Steel Square Tube. 1/2″ to 8″ ASTM A500 Grade B Seamless Steel Square Tubing.

And 1/2″ to 4″ ASTM A500 Grade C Seamless Steel Square Tubing. 1/2″ to 4″ ASTM A500 Grade D Seamless Steel Square Tubing. 1/2″ to 4″ ASTM A500 Grade E Seamless Steel Square Tubing.

5/8″ to 12″ ASTM A500 Grades 33 / 40 (UNS S30400) Nickel Alloy UNS N04400 / N06059 Round Bar & Flat Bar / Angles / Plates / Sheets / Coils / Strip & Perforated Metal Sheet / Plate & Circle / Strips & perforated metal sheet & plate & circle etc.

Square Galvanized Tube Custom Service

Hot-dipped galvanized square tubing is an excellent candidate for most processing techniques. Welding, torching, or abrasive sawing galvanized steel is not in our recommendation, as there is no proper protection and adequate ventilation.

Galvanized square tubes are hot rolled steel, or mild steel, tubes that have dipped into a molten zinc coating process.

We can identify hot-dipped galvanize (HDG) through its crystallization pattern, also known as “spangle” on the surface of the material.

Great corrosion resistance, an excellent candidate for outdoor use or exposed environments. Common applications include structural support, outdoor signs, docks, trailers, signposts and framing for indoor applications such as shelving systems and wall panels.

Hot-dipped galvanized square tubing is an excellent candidate for most processing techniques. Welding, torching, or abrasive sawing galvanized steel is not recommended without proper protection and adequate ventilation.

Galvanized square tubes are hot rolled steel, or mild steel, tubes that have dipped into a molten zinc coating process.

We can identify HDG through its crystallization pattern, also call this “spangle” on the surface of the material. Great corrosion resistance, an excellent candidate for outdoor use or exposed environments. Common applications include structural support, outdoor signs, docks, trailers, signposts and framing.

Primarily used as structural support in industrial construction projects such as highway bridges and power plant supports. The benefit of it over other metals is that it offers great corrosion resistance while being relatively inexpensive compared to other types of metal building materials such as stainless steel and aluminium.

For HDG steel, we can identify it by its crystallographic pattern, that is, the “sequins” on the surface of the material.

Square Steel Square Tube Specifications:

Material: Hot Rolled Steel Square Tube

Type: Square Tube

Length: Customized Lengths

Wall Thickness: 0.5mm – 2mm Standard Wall Thickness

Outside Diameter: 2″-12″ (50mm – 300mm) Outer Diameter

We have been in this industry for many years and have accumulated rich experience in producing quality products that meet our customer’s needs and

Square Galvanized Tube Size Type

1、12×12 Galvanized Square Tube

2、Size range1(mm):15×15-400×400
3、Size range2(mm):10×20-300×500
4、Wall thickness range (mm):1.0-25.4
5、Length (m):4.0-12.0, or by customers’ requirements
6、Steel grades: Q195, Q215, Q235, Q345B, Gr.D, SS330, SS400, S235JR, S235JO, S235J2, and more.
7、The length by batch (m): 4.5-11.85 or by request.
8、Zinc coating mass (g/m²): 60-550 or as per customer’s demand。Surface treatment of galvanized 9、Steel tubes：Self colored / Painting / Oiled / Galvanized / Electro galvanizing. One-station purchases and services are provided every day，square galvanized tubes stand for “delivery on time” and “high quality”.

Conclusion:

If you have any questions about the product, please contact us: Global Steeltube.