Square Steel Pipe

Square Steel Pipe
The Square Steel Pipe from COTCO METAL WORKS is high-quality, hot-rolled structural steel that meets both international and Thai industrial standards (TIS). It is ideal for various applications such as building structures, steel beams, and roofing frameworks. If you're looking for high-quality square steel pipe, we have some insights to share, along with detailed information about the square steel pipe from COTCO METAL WORKS.

What is a Square Steel Pipe

A square steel pipe, commonly known as square tubing, rectangular tubing, or flat rectangular steel, is a type of structural steel that has undergone a hot-rolling process and is shaped into long, hollow rectangular bars. It is known for its strength, durability, and flexibility. Square steel pipe can be easily bent, curved, and welded, making them highly popular for construction purposes.

Types of Square Steel Pipe

There are two main types:

1.Square Steel Pipe
The square steel pipe, also known as square tubing or hollow square section, has a hollow square shape with four 90-degree corners and a smooth, non-rough surface. Each piece is 6 meters long. It is suitable for general construction work, including structures that do not bear heavy loads, such as columns, scaffolding, and roofing frameworks.

2. Rectangular Steel Pipe The rectangular steel pipe, or flat rectangular tubing, has a hollow rectangular shape with four 90-degree corners and a smooth surface similar to square tubing. It is commonly used in small to medium-sized construction projects, such as doors, columns, scaffolding, or general work like railing, balconies, and roof extensions. While both types have similar applications, the rectangular steel pipe is more suited for use in confined spaces.

Advantages and Limitations of Square Steel Pipe

Advantages:

  • Strong and durable with a long lifespan

  • High flexibility, easily bent or curved with minimal deformation

  • Excellent vibration resistance

  • Ready to use, easy to install

  • Available in various sizes to match different requirements

  • Lightweight and easy to transport

  • Can be a durable alternative to concrete and wood

  • Versatile for various construction, structural, or general purposes

Limitations:

  • Not suitable for heavy load-bearing structures

  • Non-galvanized square steel pipe require painting or rust-proofing before use

Applications of Square Steel Pipe

  • Structural columns, scaffolding, roof purlins, or residential building construction

  • General use, such as roof extensions, balcony railings, and staircases

  • Furniture, such as frames for furniture and shelving units

How to Choose the Best Value Square Steel Pipe

To get the most value and meet your project needs, consider the following:

1. Standards: Ensure the steel box meets industrial standards (TIS) or other international standards, such as Japan's JIS (Japanese Industrial Standards), to guarantee quality.

2. Usage: Choose the right type of steel for the job. For small construction projects that require space-saving, such as shelving units or doors, rectangular steel pipes are recommended. For stronger structures like scaffolding, square tubing is a better choice.

3. General Characteristics: Look for 90-degree corners, non-rounded edges, a smooth surface, and standard lengths of 6 meters per piece.

Square Steel Pipe from COTCO METAL WORKS

COTCO METAL WORKS square steel pipe are certified by TIS and international standards. Available in two types: square tubing, ideal for light structures, and rectangular tubing, which can replace wood and concrete.

Square Steel Pipe Sizes from COTCO METAL WORKS

The square steel pipe offered by COTCO METAL WORKS are manufactured in standard sizes to meet user needs, available in both rectangular and square steel pipe formats.

 

Rectangular Steel Pipe Sizes

 

Side Length AxB Wall Thickness Unit Mass
w
Packing
Inch. mm. mm. kg./m kg./6m Piece per Bundle
2x1 50.8x25.4 1.20 1.36 8.17 135
1.60 1.78 10.69 135
1.80 1.99 11.92 135
2.00 2.19 13.12 135
2.30 2.48 14.87 135
3x1 ½ 75x38.1 1.60 2.71 16.25 60
2.00 3.34 20.07 60
2.30 3.81 22.87 60
3.10 5.01 30.05 60
4x2 100x50 1.60 3.64 21.82 35
2.30 5.14 30.86 35
3.20 7.01 42.05 35
4.50 9.55 57.31 35
6x2 150x50 2.30 6.95 41.69 24
3.20 9.52 57.12 24
4.00 13.08 78.51 24
95x35 2.30 4.42 26.52 35
3.20 6.00 36.00 35
8x4 200x100 4.50 20.15 120.90 8
6.00 26.40 158.40 8
9.00 38.21 229.26 8

 

 

Square Steel Pipe Sizes

Side Length AxB Wall Thickness Unit Mass
w
Packing
Inch. mm. mm. kg./m kg./6m Piece per Bundle
3/4x3/4 19.1x19.1 1.20 0.65 3.87 256
1.60 0.83 4.96 256
7/8x7/8 22.1x22.1 1.20 0.76 4.55 256
1.60 0.98 5.87 256
2.00 1.18
COTCO METAL WORKS

Steel pipe manufacturer and distributor Support all production needs of customers.Can be customized in terms of size, color, and surface of the product. ready customizable,We support every step of production to meet international quality standards. with on-demand services such as Steel Sheet Process (forming sheet metal),Slitting Process (cutting steel to the desired size),Piping Process (black pipe production, automotive pipe production, spiral seam pipe production, galvanized) and Cutting Process

CONTACT US

02-285-2700