erw carbon RHS

Specification:

1.Square dimensions: 15*15mm-500*500m.

2.Rectangular dimensions: 10*20mm-400*600mm.

3.Length: 1-14m or according to customer’s requirement.

4.Special design is available according to requirement

5.Techniques: cold rolled, hot rolled, high-frequency welding and cold-formed molding technology.

6.Standards: GB/T 6728-2002, ASTM A500, EN 10219, JIS G3466,DIN

7.Usage:Mechanical and manufacture, steel structure, ship building, bridging, automobile chassis.

The main Products

Name of products	size (mm)	Wall thickness (mm)	Name of Products	Size (mm)	Wall thickness (mm)
Square tubes	20*20	1.3-2.5	Rectangular tubes	20*30	1.3-2.75
	25*25	1.3-2.75		20*40	1.3-2.75
	30*30	1.3-2.75		25*40	1.3-2.75
	40*40	1.3-3.75		30*50	1.3-4.75
	50*50	1.3-5.75		30*60	1.3-4.75
	60*60	1.3-5.75		40*50	1.3-4.75
	70*70	1.3-5.75		40*80	1.3-4.75
	80*80	1.3-5.75		50*70	1.3-4.75
	90*90	1.3-5.75		50*80	1.3-4.75
	100*100	1.2-12		60*90	1.3-4.75
	120*120	2.5-12		50*100	1.3-5.75
	140*140	2.75-16		50*150	1.3-5.75
	150*150	2.75-16		60*160	1.3-5.75
	160*160	3.0-16		100*150	2.5-16
	180*180	3.0-16		100*200	2.5-16
	200*200	3.0-16		100*250	2.5-16
	250*250	4.75-20		150*300	4.5-16
	300*300	4.75-20		200*300	5.5-20
	400*400	4.75-20		200*400	5.5-20
	500*500	4.75-20		400*600	5.5-20
Remarks	Small order and customerized size available

Certificate and qualification

Process Flow

Package

Introduction of Company

Tianjin Yuanxingtai International Trading Co. Ltd. is a subsidiary owned to Tianjin Yuantaiderun Pipe Group Co., Ltd. It is responsible for the export of all of the group’s products.We have more than 1000 employees including 120 excellent administrators and 85 professional engineering technicians, covering area of 110 acres , with fixed capital of 1 billion US dollars and floating capital of nearly half billion US dollars . There are 30 high frequency welding steel pipe production lines in our workshop and the advanced equipments is entirely controlled by special computers. As one of the biggest manufactures in square and rectangular steel pipes, the output of us reaches to 1,500,000 metric tonnes.

Welcome to Contact Us

Phyllis Yang

Tel: 86-22-58956377-803

Fax: 86-22-58956378-808

M.P: 86-18812627815

Skype: yang.phyllis3

Web:

Add: Room 2215, Technology and Financial Building, Tianjin, China