4x4 square steel

4x4 inch square steel pipe, project price, cheap, high quality, available in both black square steel pipe and galvanized square steel pipe, various thicknesses, can be purchased according to the use, strong and durable, suitable for large structural work, extra strong, can support a lot of weight.

4x4 inch square steel

4x4 square steel or Square Pipe Our 4x4s are made from premium grade materials, TIS certified, and undergo a modern manufacturing process and strict quality control, ensuring maximum strength and durability. Ideal for all types of construction and structural work.

Superior advantages

High strength: Resistant to pressure and torque, suitable for structures that must bear heavy weight.
Light weight: Compared to other structural materials, it saves on transportation and installation costs.
beauty: The shape is smooth and consistent, can be used perfectly in decoration.
Easy to install: Can be easily welded, cut or drilled, saving working time.
Environmentally durable: Through a rust prevention coating process, extending the service life.

Wide range of sizes and types

We offer a wide range of steel box sizes and thicknesses to meet different application needs:

Size of steel box (inches)	Thickness (inches)	Weight (kg/m)	Proper use
Square steel 3/4 x 3/4	1.2 - 2.3	0.68 - 1.26	Decoration, furniture
Square steel 1 x 1	1.2 - 2.3	0.87 - 1.60	Stair railing, furniture frame
Square steel 1.5 x 1.5	1.2 - 2.3	1.37 - 2.51	Small roof frame, fence
Square steel 2 x 2	1.2 - 3.2	1.82 - 4.57	General structure, columns
3 x 3 square steel	2.3 - 4.5	5.22 - 9.95	Main structure, main pillar
4 x 4 square steel	2.3 - 4.5	7.02 - 13.40	Large-scale structural work

Application of square steel

Our square steel tubes are highly versatile and can be used in a wide variety of applications:

Building construction work: Roof frame, column frame, beam, foundation structure
Interior decoration: Stair railings, shelves, furniture frames
Industrial work: Machine frame, shelves, factory structure
Public utilities: Streetlight poles, traffic signs, guardrails
Agricultural work: Agricultural greenhouses, livestock buildings, water systems

Why choose square steel?

Choosing high-quality square steel tubes will ensure that your structure is strong, safe, and has a long lifespan. Our square steel tubes offer the following advantages:

Meets TIS standards.: Produced according to industrial standards, quality guaranteed.
Product warranty: Be assured of quality with a warranty directly from the manufacturer.
Fair price: High quality at an affordable price.
Fast delivery: Nationwide delivery service within 1-3 business days.
Free consultation: Our team of experts is ready to provide advice on choosing the right size and type for your job.