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erw square steel tube manufacturer China YuantaiDerun

Categories	square steel pipe
Brand	Yuantai Derun Steel Pipe Manufacturing Group
Model	erw square steel tube manufacturer
Thickness	0.5- 16 mm
OD(outer diameter)	1010-12001200mm
Supply capacity	Annual output of 5 million tons
Certification	CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,AST
Surface Treatment	REQUEST
Tolerance	as required
Length	0.5-24M according to client requirement
Standards	Hollow section: ASTM A500/A501,EN10219,EN10210, JI
Materials	Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,
Delivery Time	7-30 Days
FOB port	Tianjin port
Terms of Payment	L/C, T/T
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Update Time	Dec 22,2024

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Erw square steel tube manufacturer China YuantaiDerun

Introduction

The demand for efficient structural materials has led to the rise in popularity of ERW square steel tubes. This article explores their various sizes, the process of manufacturing, and the reliable manufacturers in the industry.

Advantages of ERW Square Steel Tubes

- High strength-to-weight ratio: ERW square steel tubes offer exceptional strength while being lightweight, making them ideal for structures that require both durability and flexibility.

- Easy fabrication: Thanks to their uniform shape and dimensions, ERW square steel tubes can be easily cut, drilled, and welded to meet specific project requirements.

- Cost-effective: Compared to other types of steel tubes, ERW square steel tubes are more affordable, making them a preferred choice for various construction projects.

rectangular steel tube -Yuantai Derun steel pipe group

Understanding ERW Square Steel Tubes

ERW (Electric Resistance Welding) square steel tubes are formed through a welding process where the edges of the steel strip are heated and fused together under pressure. The resulting tube has excellent strength and durability, making it suitable for a wide range of applications.

Overview of ERW Square Steel Tube Mills

ERW square steel tube mills play a crucial role in the manufacturing process. These mills ensure that the square tubes are produced with precision and adhere to the required industry standards. They use advanced equipment and techniques to ensure high-quality output.

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ERW square steel tube production process

Strict layer by layer inspection

Various Sizes of ERW Square Steel Tubes

ERW square steel tubes come in a variety of sizes to suit different applications. Common sizes include:

1 0.5 x 0.5 inches

2. 1 x 1 inches

3. 1.5 x 1.5 inches

4. 2 x 2 inches

5. 3 x 3 inches

These sizes can be customized to meet specific project needs.

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 750750
	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 400*400	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 11001100
	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

Rectangular Tube Size Chart

In addition to square steel tubes, ERW also produces rectangular tubes. The rectangular tube size chart provides dimensions and specifications for various sizes, helping buyers choose the right product for their requirements.

Certificate

Choosing a Reliable ERW Square Steel Tube Manufacturer

When selecting an ERW square steel tube manufacturer, it is essential to consider factors such as production capacity, quality control processes, certifications, and customer reviews. A reputable manufacturer will provide reliable products and excellent customer service.

ERW Square Steel Tubes in India

India has emerged as a significant player in the ERW square steel tube market. With numerous manufacturers offering a wide range of options, customers can find high-quality products at competitive prices. It is advisable to research and select a manufacturer with a proven track record.

Wholesale Options for ERW Square Steel Tubes

For bulk orders or wholesale requirements, there are several suppliers who offer discounted rates for ERW square steel tubes. Purchasing in bulk not only reduces costs but also ensures a steady supply for large-scale projects.

Conclusion

ERW square steel tubes are versatile, cost-effective, and durable structural materials. Whether you need them for construction, manufacturing, or any other application, understanding their sizes,, and advantages is crucial for making informed decisions.

FAQs

1. Q: Are ERW square steel tubes suitable for outdoor applications?

A: Yes, ERW square steel tubes are resistant to corrosion and can withstand harsh weather conditions, making them suitable for outdoor use.

2. Q: Can get custom sizes for ERW square steel tubes?

- A: Yes, many manufacturers offer custom sizing options to meet specific project requirements.

3. Q: What certifications should I look for when choosing an ERW square steel tube manufacturer?

- A: Look for manufacturers with ISO certifications and quality control processes in place.

4. Q: How do I ensure the quality of ERW square steel tubes?

- A: Research the manufacturer's reputation, read customer reviews, and request product samples or certifications before making a purchase.

5. Q: What are the main applications of ERW square steel tubes?

- A: ERW square steel tubes are commonly used in construction, infrastructure, automotive, and furniture industries, among others.

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