Home > Product > Gi Pipe

Contact Us

    Add: No. 2217, Taida South Tower, Yingbin North Road, Cangzhou, Hebei, China (Mainland)

    Zip: 061000

    Call: +8615230701616
           +8615030571623
           +8615103274235

    E-mail:sales@highboomingpipe.com

Welded Pre Galvanized Steel Pipe

Welded Pre Galvanized Steel Pipe
65.7K
The pre-galvanized welded steel pipe refers to welded tube which undergo degreasing, rush removal,phosphorization, zand drying processes before galvanization.

Product Details

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.
  The per-galvanized welded pipes are widely used in heat,water,and natural gas supply systems,agricultural greenhouse construction,steel structure construction,as well as low and medium pressure piping system.
  This pre galvanized steel pipe shall be manufactured from pre-galvanized steel conforming to ASTM A53. The coated steel shall be cold formed and welded into tube utilizing the high frequency induction welding process capable of forming a weld bead stronger than the parent metal. The outside coating damaged during welding shall be repaired by metallizing (spraying molten zinc wire). The inside weld area damaged during welding shall be left unprotected.
  We can produce and supply to you various steel pipes according to international standard. Pre-galvanized steel pipes are used in the following fields, steel structure, build structure, guard rail, fence, metal furniture etc. our products are exported to about 50 countries in the world, we get a lot of recognition from many customers since our good quality and service.
  Production standard: ASTM, JIS, BS, DIN, EN, API, GB
  Section type: round, square, rectangular, oval and other special section type.

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

  Our Services
  Your inquiry related to our product & price will be replied within 24hours.
  Well-trained & experienced staff are to answer all your inquiries professionalin English of course. We have strong R&D team here to help.
  Your business relationship with us will be confidential to any third party.
  Good after-sale service offered, please get back if you got question
  Hot Tags: welded pre galvanized steel pipe, China, manufacturers, suppliers, factory, price, in stock

Related Products

Feedback

:
*:
Phone:
Company:
Title:
*: