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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 


 

Thin Wall Mild Steel ERW Pre Galvanized Steel Pipe Price Per Ton

Thin Wall Mild Steel ERW Pre Galvanized Steel Pipe Price Per Ton 1. Product Description: ( Pre Galvanized Steel Pipe) What is Pre galvanized round steel pipe? The pre-galvanized welded steel pipe refers to welded tube which undergo degreasing,rush removal,phosphorization,zand drying processes...

Thin Wall Mild Steel ERW Pre Galvanized Steel Pipe Price Per Ton

1. Product Description: (Pre Galvanized Steel Pipe)

What is Pre galvanized round steel pipe?


The pre-galvanized welded steel pipe refers to welded tube which undergo degreasing,rush removal,phosphorization,zand drying processes before galvanization.

The treatments before galvanization allow the product to be conveniently plated with a zinc coating,and also ensure uniform coating thickness,strong coating adhesion,and improved corrosion resistance. 

Zinc Coated: Normally 30-50g/m²can reach to 200g/m².

Application: greenhouse frame, fence post, furniture using, door pipe ect.

2. Specification: (Pre Galvanized Steel Pipe)

DN

INCH

OD(mm)

WT(mm)

DN

INCH

OD(mm)

WT(mm)

15

1/2'

21

0.6-2.2

50

2'

60

0.6-2.2

20

3/4'

25

0.6-2.2

65

2 1/2'

76

0.6-2.2

25

1'

32

0.6-2.2

80

3'

89

0.6-2.2

32

1 1/4'

42

0.6-2.2

90

4'

114

0.6-2.2

40

1 1/2'

48

0.6-2.2

100

5'

140

0.6-2.2

3. Material Grade:


  CHEMICAL COMPOSITION %

MECHANICAL PROPERTIES



 
C( %)
 
 

Si(%)
  (Max)

Mn(%)

P(%)
  (Max)

S(%)
  (Max)

YS (Mpa)
  (Min)

TS (Mpa)

EL( %)
  (Min)

Q195

0.06-0.12

0.30

0.25-0.50

0.045

0.05

195

315-390

33

Q235

0.12-0.20

0.30

0.3-0.7

0.045

0.045

235

375-460

26

Q345

(Max)0.2

0.55

1.0-1.6

0.045

0.045

345

470-630

21

4. Product Show: (Pre Galvanized Steel Pipe)

图片.png

5. Product Processing:

图片.png

6. Packing &Loading:

图片.png

7. Contact:

Lisa Zhang

Email: helon_lisa@tjzhaolida.com

Whatsapp: +86  13302105892

Skype: lisazhang9618

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