ODM square steel tube China Yuantai Derun

ODM square steel tube China Yuantai Derun

Model: square tube specification

Item specifics

Thickness: 0.5- 60 mm

OD(Outer diameter): 10*10-1000*1000mm

Certification: CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000

Tolerance: as required

Length: 0.5-24M according to client requirement

Standards: Hollow section: ASTM A500/A501,EN10219,EN10210

Materials: Gr.A, Gr.B, Gr.C, S235, S275, S355,S420,S460, A36,

Delivery Time: 7-30 Days

Review

Description

ODM square steel tube China yuantaiderun

Introduction

OEM square steel tubes are a crucial component in various industries, providing strength and structural support for a wide range of applications. Understanding the importance of choosing the right square tube sizes is essential to ensure optimal performance and durability.

Square tube sizes in mm

Square tube sizes are usually measured in millimeters and come in standard dimensions. These standardized sizes allow for easy compatibility and interchangeability in various applications.

O.D. mm	W.T.mm	O.D mm	W.T. mm	O.D mm	W.T. mm	O.D mm	W.T. mm
20*20	1.3	60120 80100 90*90	1.50	180*180	3	300800 400700 550550 500600
	1.4		1.70		3.5-3.75		9.5-9.75
	1.5		1.80		4.5-4.75		11.5-11.75
	1.7		2.00		5.5-7.75		12-13.75
	1.8		2.20		9.5-9.75		15-50
	2.0		2.5-4.0		11.5-11.75
2030 2525	1.3		4.25-4.75		12.0-25.0
	1.4		5.0-6.3	100300 150250 200*200	2.75	300900 400800 600600 500700
	1.5		7.5-8		3.0-4.0		9.5-9.75
	1.7	50150 60140 80120 100100	1.50		4.5-9.75		11.5-11.75
	1.8		1.70		11.5-11.75		12-13.75
	2.0		2.00		12.5-12.75		15-50
	2.2		2.20		13.5-13.75
	2.5-3.0		2.5-2.75		15.5-30
2040 2540 3030 3040	1.3		3.0-4.75	150300 200250	3.75	3001000 400900 500800 600700 650*650
	1.4		5.5-6.3		4.5-4.75
	1.5		7.5-7.75		5.5-6.3		9.5-9.75
	1.7		9.5-9.75		7.5-7.75		11.5-11.75
	1.8		11.5-16		9.5-9.75		12-13.75
	2.0	60160 80140 100*120	2.50		11.5-11.75		15-50
	2.2		2.75		13.5-30
	2.5-3.0		3.0-4.75	200300 250250	3.75	4001000 500900 600800 700700
	3.25-4.0		5.5-6.3		4.5-4.75
2550 3050 3060 4040 4050 4060 50*50	1.3		7.5-7.75		5.5-6.3		9.5-9.75
	1.4		9.5-16		7.5-7.75		11.5-11.75
	1.5	75*150	2.50		9.5-9.75		12-13.75
	1.7		2.75		11.5-11.75		15-50
	1.8		3.0-3.75		12-13.75
	2.0		4.5-4.75		15.5-30
	2.2		5.5-6.3	200400 250350 300*300	4.5-6.3	5001000 600900 700800 750750
	2.5-3.0		7.5-7.75		7.5-7.75		9.5-9.75
	3.25-4.0		9.5-16		9.5-9.75		11.5-11.75
	4.25-4.75	80160 120120	2.50		11.5-11.75		12-13.75
	5.0-5.75		2.75		12-13.75		15-50
	5.75-6.3		3.0-4.75		15.5-30
4080 5070 5080 6060	1.3		5.5-6.3	200500 250450 300400 350350	5.5-6.3	5001100 600900 700800 800800
	1.5		7.5-7.75		7.5-7.75		9.5-9.75
	1.7		9.5-9.75		9.5-9.75		11.5-11.75
	1.8		11.5-20		11.5-11.75		12-13.75
	2.0	100*150	2.50		12-13.75		15-50
	2.2		2.75		15.5-30
	2.5-3.0		3.0-4.75	280*280	5.5-6.3	6001100 7001000 800900 850850
	3.25-4.0		5.5-6.3		7.5-7.75		9.5-9.75
	4.25-4.75		7.5-7.75		9.5-9.75		11.5-11.75
	5.0-6.0		9.5-9.75		11.5-11.75		12-13.75
40100 6080 70*70	1.3		11.5-20		12-13.75		15-50
	1.5	100200 120180 150*150	2.50		15.5-30
	1.7		2.75	350400 300450	7.5-7.75	7001100 8001000 900*900
	1.8		3.0-7.75		9.5-9.75		11.5-11.75
	2.0		9.5-9.75		11.5-11.75		12-13.75
	2.2		11.5-20		12-13.75		15-50
	2.5-3.0	100250 150200	3.00		15.5-30
	3.25-4.0		3.25-3.75	200600 300500 400*400	7.5-7.75	8001100 9001000 950*950
	4.25-4.75		4.25-4.75		9.5-9.75		11.5-11.75
	5.0-6.3		9.5-9.75		11.5-11.75		12-13.75
50100 6090 60100 7575 80*80	1.3		11.5-11.75		12-13.75		15-50
	1.5		12.25		15.5-40
	1.7	140*140	3.0-3.75	300600 400500 450*450	7.5-7.75	9001100 10001000 800*1200
	1.8		4.5-6.3		9.5-9.75
	2.0		7.5-7.75		11.5-11.75		20-60
	2.2		9.5-9.75		12-13.75
	2.5-3.0		11.5-25		15.5-40
	3.25-4.0	160*160	3.00	400600 500500	9.5-9.75	11001000 12001200
	4.25-4.75		3.5-3.75		11.5-11.75		20-60
	5.0-5.75		4.25-7.75		12-13.75
	7.5-8		9.5-25		15.5-40

Square tube sizes and weights(Square tube sizes and thickness)

The size of a square steel tube influences its weight-bearing capacity. Understanding the relationship between tube sizes and weights is crucial to ensure safety and optimal performance.

For convenience, a comprehensive square tube size chart in inches is available for easy reference. This chart helps users quickly identify the right size needed for their specific applications.

2"x2" Square Galvanized Steel Sign Posts

In the signage industry, 2"x2" square galvanized steel sign posts are commonly used due to their durability and versatility. These posts provide a sturdy foundation for different types of signs.

The significance of galvanized steel sign posts in various industries

Benefits of using galvanized steel for outdoor applications

Durability and resistance to corrosion

Advantages of using 2"x2" square galvanized steel sign posts

Suitable for supporting signs of varying sizes and weights

Ease of installation and maintenance

Description of YuantaiDerun steel pipe group

Universal structural steel pipe service provider

12 factories, 72 production lines, 63 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing industries, with an annual output of 5 million tons and a perennial spot supply of 200000 tons. China's largest square tube manufacturer.

YuantaiDerun's main products include square steel pipe, rectangular steel pipe, hot-dip galvanized steel pipe, ERW steel pipe, large-diameter thick wall square rectangular pipe, LSAW steel pipe, spiral steel pipe, seamless steel pipe, stainless steel pipe, galvanized coil, ppgi and stainless steel coil

Conclusion

Choosing the right OEM square steel tubes and square tube sizes is vital for maintaining structural integrity and ensuring optimal performance in various industries. Understanding the relationship between tube sizes, weights, and thickness allows for informed decision-making, while the use of 2"x2" square galvanized steel sign posts provides durable support for signage needs.

Application

GREENHOUSE CONSTRUCTION

From 2017 to 2018, we provided 75000 tons of steel pipe products for the green house of the million feidan land improvement project in Egypt.

CBD business district building

From 2019 to 2020, we provided our steel pipe products for the building development of CBD business district buildings in Cairo, Egypt

THEATER CONSTRUCTION

Located in the west of Tiananmen Square in central Beijing, the National Grand Theatre is the largest theater complex in Asia.

High grade villa building

In 2018, we provided steel pipe products for Dubai Hill high-end villa construction project

FAQs

Can I use square steel tubes in outdoor applications that are exposed to harsh weather conditions?

Depending on the situation, if it is a hot-dip galvanized square tube, it can certainly be exposed outdoors. If it is a black square tube with an exposed surface, it is best not to rust.

How do I calculate the weight capacity of a square steel tube?

For hollow square tubes (with equal sides):

W=0.0075 × B × T × (L-2 × T) ×σ

Among them, W is the static load borne by the square tube (kgf), B is the outer length of the square tube (mm), t is the wall thickness of the square tube (mm), and L is the length of the square tube (mm), σ Is the tensile strength of the material (kgf/mm ²）。

2. For solid square steel pipes:

W=(B × T ²×σ)/ (4) × L)

Among them, W is the load-bearing capacity (kgf), B is the side length (mm), t is the thickness (mm), and L is the length (mm), σ Is the tensile strength of the material (kgf/mm ²）。

It should be noted that the above formula is only applicable to square tubes of standard materials and shapes. When selecting and using them, it is necessary to follow relevant standards and specifications for selection and use. In addition, in practical applications, factors such as the engineering site environment, load type, and support method need to be considered to ensure the stability and safety of the square tube structure.

What are some common industries that utilize OEM square steel tubes?

Architecture, mechanical structure, large venues, subway stations, furniture, doors and windows, etc.

Are there any alternative materials to galvanized steel for sign posts?

(1) Steel: Ordinary angle steel, medium thick plate and other steel materials are the main raw materials for making traffic sign poles. Steel has advantages such as corrosion resistance, high strength, and good plasticity, making it an ideal choice for making traffic sign posts.

(2) Aluminum alloy: Aluminum alloy materials are lightweight, corrosion-resistant, antioxidant, high in strength, and have excellent process performance. Therefore, aluminum alloy materials are often used in the production of high-end traffic sign posts.

(3) Plastic: Plastic materials have the characteristics of light weight, wear resistance, corrosion resistance, etc. They not only have low production costs, but also can be designed with various types of traffic sign posts according to needs.

Can square steel tubes be easily welded together?

1. Welding connection welding is a common method of connecting square pipes. By heating the ends of two square tubes to the melting point, they are fused together to form a whole. This connection method can provide high strength and stability, but requires professional welding technology and equipment.

2. Thread connection is a simple square tube connection method.