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Tianjin Zhaolida Steel Pipe Co.,Ltd

Tianjin Helon International Trading Co.,Ltd

Mobile TEL: +86 15900249379 (WhatsApp&WeChat)

E-mail: lucy@credit1995.com

Skype: tjzhaolida QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 


 

China Low Price Hot Dip Galvanized Steel Pipe

China Low Price Hot Dip Galvanized Steel Pipe

Specification Material list Contact: Bobo Skype: helon_bobo Email: helon_bobo@tjzhaolida.com

Specification

DN

INCH

OD(mm)

WT(mm)

DN

INCH

OD(mm)

WT(mm)

15

1/2'

21.3

1.1-2.75

90

3 1/2'

108

2.0-4.5

20

3/4'

26

1.1-3.0

100

4'

114

2.0-4.75

25

1'

33.4

1.1-3.25

125

5'

140

2.0-4.75

32

1 1/4'

42.2

1.5-3.5

150

6'

165

2.0-4.75

40

1 1/2'

48.3

1.5-3.75

200

8'

219

3.0-6.25

50

2'

60.3

1.5-4.0

250

10'

273

3.0-6.25

65

2 1/2'

76

2.0-4.0

300

12'

325

3.0-10

80

3'

89

2.0-4.0

350

14'

355

3.0-10

Material list

Elements

Chemical Composition%

Mechanical Property

Material

C%

Mn%

S%

P%

Si%

Yield Point

Tensile Strength

Elongation

(Mpa)

(Mpa)

(%)

Q195

0.06-0.12

0.25-0.50

<0.05

<0.045

<0.3

>195

315-430

32-33

Q235

0.12-0.2

0.30-0.70

<0.045

<0.045

<0.3

>235

375-500

24-26

Q345

<0.20

1.0-1.6

<0.04

<0.04

<0.55

>345

470-630

21-22

galvanized pipe.jpg

Contact:

Bobo

Skype: helon_bobo

Email: helon_bobo@tjzhaolida.com


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