Tianjin Taiyixin Steel Tube Manufacturing Co., Ltd.

home products ERW steel pipe ERW PIPE/black pipe

ERW PIPE/black pipe

Product Details:

Specification 1/2" to 10" DN15-DN250
Outer Diameter 21.3-273.1
Length 3m-12.02m
Usage water,gas,construction,fencing,etc.
Thickness 0.8MM-8MM
Grade Q195/Q215/Q235/Q345/ST33
Brand Name TYSTEEL
Standard GB, BS
Model Number ASTM A53, DIN1626 ST33,G3457,GB/T3091-2001
Grade ST33
Type Welded
Application Structure Pipe
Surface Treatment Galvanized
Special Pipe Thick Wall Pipe
Section Shape Round
Welding Line Type ERW
Secondary Or Not Non-secondary
Alloy Or Not Non-alloy
Dimensions DN15-DN250,WT0.8mm-8mm
Manufacture Technique ERW
manufacture Technique ERW
Outer Diameter 1/2''-10''(21.3mm-273.1mm)
Thickness 0.8mm-8mm
Welded Line Type Longitudinal
Place of Origin Tianjin, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 15 Metric Ton
Price: FOB Tianjin xingang USD 590~799
Packaging Details: in bundle or acco.to your request STD exported package 20'GP 5.898m*2.352m*2.385m 40'GP 12.02m*2.352m*2.385m
Delivery Time: acco. to actual QTY
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 72000 Metric Ton per Year

Detailed Product Description


 
ERW PIPE/steel pipe
1).Specification:1/2" to 10"
2).Grade:Q195/Q215/Q235/Q345/ST33
3).O.D.:1/2''-8''(21.3mm-273.1mm)
4).W.T.:0.8-8mm
5).Length:3m-10m 

Nominal size

Out diameter

Thickness

inch

mm

mm

1/2"

21.3

0.8-2.8

3/4"

26.9

0.8-2.8

1"

33.7

0.9-3.2

11/4"

42.4

1-3.5

11/2"

48.3

1.5-3.5

2"

60.3

1.5-3.5

21/2"

76.1

1.5-3.75

3"

88.9

4.0

4"

114.3

4.0

5"

139.7

4.0

6"

168.3

4.5

8"

219.1

4.0-6.0

 
 
Material Analysis:

GRADE

mechanical property

chemical composition

yield strength

tensile strength

elongation

C

Si

Mn

S

P

MPa

kg/mm²

MPa

kg/mm²

min

<

<

<

Q215A

Q215B

215

22

335-410

34-42

31

0.09-0.15

0.03

0.25-0.55

0.050

0.045

0.045

Q235A

Q235B

Q235C

Q235D

235

24

375-460

38-47

26

0.14-0.22

0.12-0.20

≤0.18

≤0.17

0.30

0.30-0.65

0.30-0.70

0.35-0.80

0.35-0.80

0.50

0.45

0.40

0.035

0.045

0.045

0.040

0.035

16Mn(Q345B)

345

35

510-600

51.60

22

0.12-0.20

0.20-0.55

1.2-1.6

0.045

0.045

X42

289

29.5

413

42.1

0.28

-

1.25

0.030

0.030

X52

358

36.5

455

46.4

0.30

-

1.35

0.030

0.030

X56

386

39.4

489

49.9

0.26

-

1.35

0.030

0.030

X60

413

42.1

517

52.7

0.26

-

1.35

0.030

0.030

X65

448

45.7

530

54.0

0.26

-

1.40

0.030

0.030

X70

482

49.2

565

57.6

0.26

-

1.40

0.030

0.030

L245

245

415

21

0.26

1.15

0.030

0.030

L290

290

415

21

0.28

1.25

0.030

0.030

L360

360

460

19

0.3

1.25

0.030

0.030

ERW PIPE/black pipe ERW PIPE/black pipe

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Company Info

Tianjin Taiyixin Steel Tube Manufacturing Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Tianjin
Province/State: Tianjin
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler

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