hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
hot sale Black square ERW pipe steel square tube China supplier yuantaiderun
Model
steel square tube

Item specifics

Thickness
0.5- 60 mm
OD(Outer diameter)
10*10-1200*1200mm
Certification
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Surface Treatment
Black painted or REQUEST
Tolerance
as required
Length
0.5-24M according to client requirement
Standards
Hollow section: ASTM A500/A501,EN10219/10210
Materials
Gr.A, Gr.B, Gr.C, S235, S275, S355,S420,S460, A36,
Delivery Time
7-30 Days

Review

Description

hot sale Black square ERW pipe China supplier yuantaiderun
What is ERW steel pipe?
"ERW steel pipe" is a straight seam resistance welding pipe, which is abbreviated as ERW. It is used to transport oil, natural gas and other vapor-liquid objects. It can meet various requirements of high and low pressure, and plays an important role in the field of transmission pipes in the world.
What are the advantages of ERW steel pipes?

ERW steel pipe ranks first among the three major welded pipes
1. Electric resistance welding has high production efficiency
2. low cost
3.Material saving
4.Easy to automate
Steel Square Tube Specification Table and ERW pipe thickness chart

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

60*120 80*100 90*90

1.50

180*180

3

300*800 400*700 550*550 500*600

 

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

 

20*30 25*25

1.3

4.25-4.75

12.0-25.0

 

1.4

5.0-6.3

100*300 150*250 200*200

2.75

300*900 400*800 600*600 500*700

 

1.5

7.5-8

3.0-4.0

9.5-9.75

1.7

50*150 60*140 80*120 100*100

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

 

20*40 25*40 30*30 30*40

1.3

3.0-4.75

150*300 200*250

3.75

300*1000 400*900 500*800 600*700 650*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

60*160 80*140 100*120

2.50

11.5-11.75

15-50

2.2

2.75

13.5-30

 

2.5-3.0

3.0-4.75

200*300 250*250

3.75

400*1000 500*900 600*800 700*700

 

3.25-4.0

5.5-6.3

4.5-4.75

 

25*50 30*50 30*60 40*40 40*50 40*60 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

200*400 250*350 300*300

4.5-6.3

500*1000 600*900 700*800 750*750

 

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

80*160 120*120

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

 

40*80 50*70 50*80 60*60

1.3

5.5-6.3

200*500 250*450 300*400 350*350

5.5-6.3

500*1100 600*900 700*800 750*750

 

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

600*1100 700*1000 800*900 850*850

 

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

40*100 60*80 70*70

1.3

11.5-20

12-13.75

15-50

1.5

100*200 120*180 150*150

2.50

15.5-30

 

1.7

2.75

350*400 300*450

7.5-7.75

700*1100 800*1000 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

100*250 150*200

3.00

15.5-30

 

3.25-4.0

3.25-3.75

200*600 300*500 400*400

7.5-7.75

800*1100 900*1000 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

50*100 60*90 60*100 75*75 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

300*600 400*500 400*400

7.5-7.75

900*1100 1000*1000 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

400*600 500*500

9.5-9.75

1100*1000 1100*1100

 

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

 

Description of Yuantai Derun steel pipe group
Yuantai Derun Steel Pipe Group
Universal structural steel pipe service provider

12 factories, 103 production lines, 80 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing industries, with an annual output of 10 million tons and a perennial spot supply of 200000 tons. China's largest square tube manufacturer.

Yuantai Derun's main products include steel square tube, rectangular steel pipe, hot-dip galvanized steel pipe, HFW 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

Product details of Black HFW pipe China supplier yuantaiderun
ERW rectangular steel pipe-Yuantai Derun Steel Pipe Group

Pipe orifice leveling

big size square ERW tube

Surface oiling

black square ERW pipe

Uniform thickness

thick wall square black ERW steel pipe

High yield

thin wall square black ERW pipe

The inner wall of the pipe shall be flat and smooth without burrs

ERW square steel pipe

Safe transportation in its own fleet

Steel square tube samples
Application of ERW steel pipes
Beijing Daxing Airport-Yuantai Derun Steel Pipe Group Project show
AIRPORT VENUES
Black high-frequency welded pipes are indispensable in airport venue buildings. This is our cooperation project Beijing Daxing International Airport
Dubai EXPO2020-Yuantai Derun Steel Pipe Group Project show
EXPO VENUES
2020 Dubai World Expo venue,The 2020 Dubai World Expo venue is one of the projects we participate in
Hongkong Zhuhai Macao Bridge-Yuantai Derun Steel Pipe Group Project show
BRIDGE CONSTRUCTION
Hong Kong-Zhuhai-Macao Bridge,Our products are involved in the construction of bridges. It is a bridge and tunnel project connecting Hong Kong, Zhuhai, Guangdong and Macao in China. 
Singapore Google building-Yuantai Derun Steel Pipe Group Project show
BUILDING CONSTRUCTION
SINGAPORE GOOGLE BUILDING,From 2018 to 2019, we provided steel pipes with hollow section profiles for the construction of Google building in Singapore
Egypt Feidan Green house-Yuantai Derun Steel Pipe Group Project show
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.
Cairo CBD-Yuantai Derun Steel Pipe Group
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-Yuantai Derun Steel Pipe Group Project Show
THEATER CONSTRUCTION
Located in the west of Tiananmen Square in central Beijing, the National Grand Theatre is the largest theater complex in Asia.
Dubai hill-Yuantai Derun Steel Pipe Group
High grade villa building
In 2018, we provided steel pipe products for Dubai Hill high-end villa construction project
Mild Steel Square Tube Packaging And Shipping
Mild Steel Square Tube Packaging And Shipping
Packaging And Shipping
Unless there is a special explanation, we provide each of our customers with comprehensive consideration before product transportation. Firstly, in order to reduce oxidation, we will oil or paint the steel pipe products. Secondly, whether it is packaged or bulk cargo customers, we will wrap the products to prevent damage in the middle. Thirdly, we use our own fleet for transportation, And track and inspect the goods in the whole process to ensure that the products arrive at the designated port accurately. Fourth, we provide each customer with a customer specialist to deal with pre-sales, in-sales and after-sales problems
Why choose Yuantai Derun?
  • 1. 100% after-sales quality and quantity assurance.
  • 2. Professional sales manager quickly reply within 24 hours.
  • 3. Large Stock for regular sizes.
  • 4. Free sample 20cm high quality.
  • 5. Strong produce capability and capital flow.
  • 6.small order accepted.
  • 7.Brand name raw material
  • 8.support OEM or ODM
  • 9.21 years Manufacturing experience
  • 10. It can manufacture steel pipes of different projects and standards in the world
  • 11.Yuantai has a standing stock of more than 200000 tons, and the annual shipment specification is:
  • 10*10*0.5—1200*1200*60mm,Mild Steel Square Tube
  • 10*15*0.5—800*1200*60mm,Mild steel rectangular tube
  • Φ 219— Φ 3620mm,Mild steel round tube
  • The black, hot-dip galvanized rectangular pipe and spiral welded pipe made of S235-S460 have an existing capacity of nearly 5 million tons,
  • After the completion of the new base in Tangshan, the total production capacity will reach 10 million tons.