Building Construction Seamless Steel Tubes with China Prices

• Customization: Available
• Type: Seamless
• Technique: ERW
• Model NO.: Steel Tubes
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round or Square
• Brand Name: Zhen Xiang
• Has Been Exporting Country: United States / South Africa/ South-East/ Asia etc
• Near Airport: Tianjin Binhai International Airport, Capital Inte
• Loading Port: Tianjin Port, China
• Transport Package: Mill′s Standard or Follow Customers′ Require
• Specification: BV and SGS certification
• Trademark: Zhen Xiang
• Origin: Tianjin, China
• Production Capacity: Annual Output Is About 12000 Tons

Product Description

Carbon Steel Pipe Price Per Ton
 
Company Advantage
1. competitive price 
2.Most advanced technology
3.Brand name: ZHENXIANG
4.Professional quality
 
Round Pipe And Square tube Sizes

Round Pipe Specifications
Inner Diameter (mm)	Inch	Outer Diameter (mm)	Wall Thickness (mm)	Kg/m	Length (m)
DN15	1/2	21.3	2.8	1.357	6m
DN20	3/4	26.9	2.8	1.76	6m
DN25	1	33.7	3.2	2.554	6m
DN32	1 1/4	42.4	3.5	3.56	6m
DN40	1 1/2	48.3	3.5	4.1	6m
DN50	2	60.3	3.8	5.607	6m
DN65	2 1/2	76.1	4	7.536	6m
DN80	3	88.9	4	8.88	6m
DN100	4	114.3	4	11.53	6m
DN125	5	140	4.5	15.942	6m
DN150	6	168.3	4.5	19.27	6m
DN200	8	219.1	6.5	36.12	6m

 
 

Square Tube Specifications
Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)
15*15	0.6-2.0	16*16	0.6-2.0	18*18	0.6-2.0	20*20	0.6-2.0
25*25	0.6-3.0	30*30	0.8-3.0	34*34	1.0-3.5	38*38	1.0-3.5
40*40	1.0-3.5	48*48	1.2-3.5	50*50	1.2-4.0	60*60	1.2-4.0
70*70	1.2-4.0	75*75	1.2-4.0	80*80	1.2-5.0	90*90	1.2-5.0
100*100	1.2-6.0	110*110	1.2-6.0	120*120	2.0-6.0	125*125	2.0-6.0
130*130	2.0-6.0	140*140	3.0-6.0	150*150	3.75-8.0	160*160	3.75-8.0
175*175	4.0-8.0	180*180	4.0-8.0	200*200	4.0-12	250*250	4.0-12
280*280	4.0-12	300*300	4.0-12	350*350	4.0-12	400*400	4.0-12
Rectangular Tube Specifications
Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)
10*20	0.6-2.0	14*20	0.6-2.0	15*25	0.6-2.0	20*30	0.6-2.0
20*40	0.6-3.0	20*50	0.6-3.0	25*40	0.8-3.0	25*50	0.8-3.0
30*40	0.8-3.5	30*50	0.8-3.5	30*60	0.8-3.5	30*70	0.8-4.0
40*60	0.8-4.0	40*70	1.0-4.0	40*80	1.0-4.0	40*90	1.0-4.0
40*100	1.2-4.0	40*120	1.2-5.0	50*70	1.2-4.0	50*80	1.2-4.0
50*90	1.2-4.0	50*100	1.2-4.0	50*120	1.2-5.0	50*150	1.2-6.0
60*80	1.2-5.0	60*90	1.2-5.0	60*100	1.2-5.0	60*120	1.2-5.0
60*180	2.0-6.0	60*200	2.0-6.0	70*140	2.0-6.0	70*190	2.0-6.0
80*100	2.0-6.0	80*120	2.0-6.0	80*160	2.0-6.0	80*180	3.0-6.0
80*200	3.0-6.0	85*175	3.0-6.0	90*190	3.0-6.0	100*120	2.0-6.0
100*125	2.0-6.0	100*140	2.0-6.0	100*150	2.0-6.0	100*160	2.0-6.0
Hot dip galvanized square tubes Specifications
Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)
15*15	0.6-2.0	16*16	0.6-2.0	18*18	0.6-2.0	20*20	0.6-2.0
25*25	0.6-3.0	30*30	0.8-3.0	34*34	1.0-3.5	38*38	1.0-3.5
40*40	1.0-3.5	48*48	1.2-3.5	50*50	1.2-4.0	60*60	1.2-4.0
70*70	1.2-4.0	75*75	1.2-4.0	80*80	1.2-5.0	90*90	1.2-5.0
100*100	1.2-6.0	110*110	1.2-6.0	120*120	2.0-6.0	125*125	2.0-6.0
130*130	2.0-6.0	140*140	3.0-6.0	150*150	3.75-8.0	160*160	3.75-8.0
175*175	4.0-8.0	180*180	4.0-8.0	200*200	4.0-12	250*250	4.0-12
280*280	4.0-12	300*300	4.0-12	350*350	4.0-12	400*400	4.0-12
Hot dip galvanized rectangular tubes Specifications
Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)	Size  (mm)	Wall Thickness (mm)
10*20	0.6-2.0	14*20	0.6-2.0	15*25	0.6-2.0	20*30	0.6-2.0
20*40	0.6-3.0	20*50	0.6-3.0	25*40	0.8-3.0	25*50	0.8-3.0
30*40	0.8-3.5	30*50	0.8-3.5	30*60	0.8-3.5	30*70	0.8-4.0
40*60	0.8-4.0	40*70	1.0-4.0	40*80	1.0-4.0	40*90	1.0-4.0
40*100	1.2-4.0	40*120	1.2-5.0	50*70	1.2-4.0	50*80	1.2-4.0
50*90	1.2-4.0	50*100	1.2-4.0	50*120	1.2-5.0	50*150	1.2-6.0
60*80	1.2-5.0	60*90	1.2-5.0	60*100	1.2-5.0	60*120	1.2-5.0
60*180	2.0-6.0	60*200	2.0-6.0	70*140	2.0-6.0	70*190	2.0-6.0
80*100	2.0-6.0	80*120	2.0-6.0	80*160	2.0-6.0	80*180	3.0-6.0
80*200	3.0-6.0	85*175	3.0-6.0	90*190	3.0-6.0	100*120	2.0-6.0
100*125	2.0-6.0	100*140	2.0-6.0	100*150	2.0-6.0	100*160	2.0-6.0
100*180	3.0-6.0	100*200	3.75-8.0	110*140	4.0-6.0	120*130	4.0-6.0
120*140	4.0-6.0	120*200	4.0-8.0	125*135	4.0-8.0	150*200	4.0-12
150*250	4.0-12	150*300	4.0-12	150*350	4.0-12	200*300	4.0-12
200*400	4.0-12
16Mn seamless tube Specifications
Sizes (mm)		Sizes (mm)		Sizes (mm)		Sizes (mm)
114*8		114*10		114*12		127*5
127*6		127*8		127*10		127*12

 
Application: Welded pipe  are widely used in boiler, automobile, ship, building doors and windows of light structure, furniture, all kinds of agricultural machinery, shack frame, threading pipe of electric wire, high level goods shelf and container, etc. 
 
Ten reasons for choosing us:
1. We have a large substantiality as our backup force. Our mill covers an area of 150,000 square meters, has over 800 employees, the total amount of investment is two hundred million RMBs, the annualoutput of our steel plant amounts to 960,000 tons, annual output value is RMB 2.88billion.
 
2. We have many qualified raw material supplier. Our mill signed 10 years of strategic partnership agreement with Top Gold suppliers in china to ensure our raw material supply force, that makes our competitive power of quality and price more obviously.
 
3. We have the country's leading production equipment and strong production capacity. Zhenxiang has owned 33 unites of the type 400 slitting machine, 5 untis of the type 1000 CNC high-speed slitting machine, 1 unit of the 2000 CNC high-speed slitting and rolling machine.
 
4. We have a strong logistics system and professional logistics service team.
 
5. Our company has a strong aftersales service platform, and our leaders are glad to make guidance personally for every feedback from customers.
 
6. Our company has a strong reputation system: BV certification, ISO9000 certification, ect.
 
Company Profile
 
ZHENXIANG GROUP has three factories, one trading company and one logistics service team, founded in 2005, is the first strip processing industry brand of China. As one of the integrated iron and steel enterprise, it's a collection of strip slitting, hot-rolled flat steel production, hot dip galvanized processing, international trade, logistics and distribution.  
 
TIANJIN ZHENXIANG STRIP PROCESSING CO., LTD, covering about 7000 square maters, which one of the five wholly-owned subsidiaries of Zhenxiang Group. The number of our staff is more than 600. At present, we own 40 sets of slitting flat bar production lines, daily output is up to 2000 tons. In line, we are named " the biggest base of processing flat bar in china ". 
 
Main products include, flat bar, serrated flat steel, I type steel, scaffolding welded steel pipe, strip nosing, T bar, Y bar, Z bar, small sizes angle and channel, steel strip, wire rod, normal sizes angles and channels, and H beam, with its products being exported to Korea, Japan, southeast Asia, north Africa, Australia, the Americas and Europe. The annual sales has been over 1.5 billion RMB. It won many customers' and similar companies' recognition and praise by its good reputation and reliable quality.
 
We will always adhere to the principle of "quality first, service supreme, mutual benefit", the development of create resplendence with you. Zhenxiang will create brilliant future together with you.
 
Formally promise: We say what we do. Gratitude to customers and success staff is our eternal promise!
 
 Sally Chen                               
Sales International Dept
 
 
URL : tjnxbd.en.made-in-china.com   tjnxbd.en.made-in-china.com
Tianjin Zhenxiang Strip processing Co., Ltd
Add:Yuelong Town Industrial Park, Ninghe County, Tianjin, China (Mainland)

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