China Supplier of Square Steel Pipe

• Customization: Available
• Type: Welded
• Technique: ERW
• Surface Treatment: Galvanized
• Usage: Machinery Industry, Construction & Decoration
• Section Shape: Square/Rectangular
• Commodity: Square/Rectangular Hollow Section Tubes
• Square Tube: 20X20mm-500X500mm
• Rectangular Tube: 10X20mm-400X600mm
• Wall Thickness: 1.0-30.0mm
• Length: 6.0m, 5.8m, 1-12.0m
• Steel Grade: S235jr/S355;ASTM A500;Stk400/Stk500
• Zinc Coating: 40GSM-600GSM
• Business Type: Manufacturer & Exporter
• Transport Package: in Bundle by Steel Strip
• Trademark: Youfa
• Origin: China
• HS Code: 7306610000
• Production Capacity: 10000000 Metric Ton

Product Description

Tianjin YOUFA Steel Pipe Group is a leading manufacturer and supplier of black and galvanized finish square hollow steel tubes. Our high-quality products are made in China and are available in various sizes and specifications. Trust us for all your square steel pipe needs.

 

Commodity	Galvanized Steel Square / Rectangular tube
Size	20x20--500x500mm	20x40--400x600mm
Wall thickness	0.5-20mm
Length	5.8m/6m  or based on your request
Standard	EN10025.EN10219,ASTM A500 and so on (the Chinese material can be Q195,Q235Q345)
Surface	Black, or Galvanized and Oiled to prevent the rust
End finish	Plain end
Usage	Steel construction, mechanical, manufacturing, construction, automobile manufacturing, shipbuilding, electricity and more
Packing	1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers
Shipment	by bulk or load into 20ft / 40ft containers
Delivery time	Within 20days or as your request
Payment Terms	T/T or L/C at sight Terms of trade :FOB ,CFR,CIF ,DDP,EXW

 


Square and Rectangular Steel Hollow Section Tube

Square and Rectangular Steel Hollow Section Tube

Company: Tianjin Youfa International Trade Co., Ltd.

Product Description

The Square and Rectangular Steel Hollow Section Tube is a versatile and durable steel product suitable for various applications. It is available in different sizes and thicknesses to meet your specific requirements.

Features:

• Square tube dimensions: 20x20mm to 400x400mm


• Rectangular tube dimensions: 20x40mm to 300x500mm


• Thickness range: 0.5mm to 20.0mm


• Available in black steel, black annealed steel, pre-galvanized steel, hot dip galvanized steel, painted or power coated finish, and oiled finish

Benefits:

• Strong and sturdy construction for reliable performance


• Perfect for various applications including steel structures, mechanical engineering, manufacturing, construction, automobile manufacturing, shipbuilding, electricity, and more


• Special processes available upon request, such as punching holes, cutting different lengths, bending, water-proof cloth packing, high zinc coating, and heat treatment for special usage steel

Choose the Square and Rectangular Steel Hollow Section Tube from Tianjin Youfa International Trade Co., Ltd. for high-quality steel products that meet your specific needs. Contact us today to discuss your requirements and place an order.

Products & Production lines show:

Specification & Wall Thickness for Square/Rectangular Tube Production Range List

Find a wide range of square/rectangular tubes with various specifications and wall thicknesses at Tianjin Youfa International Trade Co., Ltd., a leading supplier and manufacturer of steel pipes and hollow sections in China.

 

Square tube (mm)	Rectangular tube (mm)	Wall Thickness (mm)		Square tube  (mm)	Rectangular tube (mm)	Wall Thickness (mm)
19*19		1.0		40*135 50*140 60*130 75*125 40*150	50*150 60*140 80*120 100*100	1.5
		1.2				1.7
		1.3				2.0
		1.4				2.2
		1.5				2.5~5.0
		1.7				5.25~6.0
		2.0				6.5~9.75
20*20 25*25	20*30	1.0				11.5~16
		1.2		50*160 60*150 60*180 65*180 70*150 90*150 90*160 100*120 100*125 100*140	60*160 80*140 80*160 100*150 120*120 110*110 120*180 125*125	2.5
		1.3				2.75
		1.4				3.0~4.0
		1.5				4.25~4.75
		1.7				5.25~6.0
		1.8				6.5~7.75
		2.0				9.5~9.75
		2.2				10.5~11.75
		2.5~3.0				12.5~15.75
32*32 35*35 20*50	20*40 25*40 30*30 30*40	1.0				16~~30
		1.2		60*170 70*160 80*150 80*180 127*127	75*150 100*200 140*140 150*150 130*130	2.5
		1.3				2.75
		1.4				3.0~5.75
		1.5				7.5~9.75
		1.7				10.5~11.75
		1.8				12.5~15
		2.0		60*200 60*220 80*200 80*220 100*180 120*160 120*200	100*250 160*160 180*180 140*180 150*170 150*180 150*200	2.5
		2.2				2.75~3.25
		2.5~3.0				3.5~5.0
		3.5~3.75				5.25~7.75
20*60 20*80 25*65 30*70 35*60 38*38 45*45 39*49 25*70	25*50 30*50 30*60 40*40 40*50 40*60 50*50	1.2				9.5~11.75
		1.3				12.5~15.75
		1.4				16~~30
		1.5		100*350 125*250 130*250 135*135 140*240 150*220 225*225	100*300 150*250 200*200 200*250	2.75
		1.7				3.0~3.25
		1.8				3.5~9.75
		2.0				11.5~11.75
		2.2				12.5~14.75
		2.5~4.0				15.5~15.75
		4.25~5.0				16~~30
		5.25~5.75		100*400 130*300 150*350 200*280 220*220 200*350 250*350	150*300 200*300 250*250 180*300 200*400 300*300	3.5~4.0
		5.75~6.0				4.5~7.75
30*100 40*70 40*90 50*60 50*75 50*90 55*55 65*65	40*80 40*100 50*70 50*80 60*60 60*80 70*70	1.3				9.5~11.75
		1.4				12.5~14.75
		1.5				15.5~17.75
		1.7				4.75~11.75
		1.8				12.5~14.75
		2.0				15.5~17.75
		2.2		300*320 300*350	200*500 250*450 300*400 350*350	4.75~11.75
		2.5~4.0				12.5~14.75
		4.25~5.0				15.5~17.75
		5.25~5.75				18~~30
		5.75~6.0		200*450 250*400 250*500 300*450	200*600 280*280 300*500 350*400 400*400	4.5~5.75
40*120 40*140 50*110 50*120 50*125 70*100 85*85	50*100 60*90 60*100 60*120 75*75 80*80 80*100 90*90	1.3				6.5~11.75
		1.5				12.5~14.75
		1.7				15.5~17.75
		1.8				18~~30
		2.0		300*700 300*650 320*320	300*600 400*500 400*600 450*450 500*500	4.5~7.75
		2.2				9.5~9.75
		2.5~4.0				11.5~13.75
		4.25~5.0				14.5~15.75
		5.25~5.75				16.5~17.75
		7.5~9.75				18~~30

Suppling Other Steel Products

We are pleased to offer a wide range of steel products to meet your needs. Our selection includes:

• Angle Bar


• Flat Bar


• Plate and Sheet

These products are available in both black self finish and hot-dipped galvanized finishes, ensuring durability and versatility for various applications.

About Tianjin Youfa International Trade Co., Ltd.

Tianjin Youfa International Trade Co., Ltd. is a reputable company dedicated to providing high-quality steel products. With our extensive range of offerings and commitment to customer satisfaction, we have become a trusted name in the industry. Choose us for all your steel product needs.

Tianjin Youfa Steel Pipe Group Co.

About Us

Tianjin Youfa Steel Pipe Group Co. is a leading manufacturer and exporter of high-quality steel pipes. Founded in 2000, our headquarters is located in Daqiuzhuang Village, Tianjin City, which is the largest steel pipe production base in China.

Product Range

• ERW Steel Pipe


• Hot Dipped Galvanized Steel Pipe


• Square and Rectangular Steel Pipe


• Steel Pipe of Lining Plastic


• Plastic-coated Steel Pipe


• Spiral Steel Pipe


• Highway Materials

Production Capacity

In 2017, we produced over 15 million tons of various steel pipes, making us the largest welded steel pipe manufacturer in the world. We have been the number one producer and seller in China for 13 consecutive years. Our products are exported to over 86 countries and regions, and we are proud to be recognized as one of the Top 500 Enterprises in China.

Production Bases

We have established four production bases in Tianjin City, Tangshan City, Handan City, and Shanxi Province. This strategic expansion allows us to meet the growing demands of our customers and ensure timely delivery.

Tianjin Youfa International Trade Co., Ltd.

Tianjin Youfa International Trade Co., Ltd. is our subsidiary located in Tianjin City. With a team of 55 professional talents, we are committed to providing personalized services for foreign businessmen. To further enhance our capabilities, we have opened a processing factory spanning 10,000 square meters.

Certifications

We take pride in our quality systems and have acquired the following certifications:

• API 5L/5CT


• ISO9001


• ISO14001


• ISO18001


• EN10219


• FPC


• UL / FM

Choose Quality, Choose Tianjin Youfa Steel Pipe Group Co.

With our extensive product range, exceptional production capacity, and commitment to quality, we are the preferred choice for steel pipe solutions. Contact us today to discuss your requirements and experience the excellence of Tianjin Youfa Steel Pipe Group Co.

Contacts:
Export Department

Tianjin Youfa Steel Pipe Group
Tianjin Youfa International Trade Co., Ltd.
Address: Daqiuzhuang Town, Jinghai District, Tianjin City, China
Group Website: sianosteel.en.made-in-china.com

Tianjin Youfa International Trade Co., Ltd. is a leading company in the steel pipe industry. We specialize in the production and export of high-quality steel pipes for various applications. Our products are known for their durability, reliability, and superior performance.

With our state-of-the-art manufacturing facilities and a team of experienced professionals, we ensure that our steel pipes meet the highest industry standards. We offer a wide range of products, including seamless steel pipes, welded steel pipes, galvanized steel pipes, and more.

Our steel pipes are widely used in industries such as construction, oil and gas, water transportation, and infrastructure development. They are known for their excellent corrosion resistance, high strength, and long service life.

At Tianjin Youfa International Trade Co., Ltd., we prioritize customer satisfaction. We strive to provide our clients with the best quality products at competitive prices. Our dedicated export department ensures smooth and timely delivery of orders to our customers worldwide.

For more information about our products and services, please visit our website at sianosteel.en.made-in-china.com. Contact our export department today to discuss your steel pipe requirements.