Cangzhou Weiheng Pipe Industry Co.,Ltd Company Logo Cangzhou Weiheng Pipe Industry Co.,Ltd
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Galvanized Steel Pipe

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Cangzhou Weiheng Pipe Industry Co.,Ltd
[China]

Address
wuliyao development zone ,yanshan county ,cangzhou city ,hebei ,china Cangzhou Hebei
Phone
86-0317-5129869
Contact name
Charles Xue

Quick Information

  • Place of Origin: China
  • Technique : Galvanized
  • :

Description

Galvanized Steel Pipe

What is hot dipped galvanized steel pipe ?

Zinc coated tube  is one of our main pruduct, as a leading Zinc coated tube manufacturer  in China, we can give you a factory price!

Hot-dip galvanizing (HDG), as referenced in the process of dipping fabricated steel into a kettle or vat of molten zinc. While the steel is in the kettle, the iron metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that provides superior corrosion protection to the steel.

 

What is pre galvanized round steel pipe ?

The pre galvanized welded steel pipe  refers to welded tube which undergoes decreasing, rust removal, phosphorization, and 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

What is ERW welded round steel pipe ?

Welding pipes is one of the simplest and most durable ways to join piping together and steel pipes can simply be welded together with MIG (metal inert gas), TIG (tungsten inert gas or SMAW (stick metal arc) welding. Before welding two pipes together, avoid any gaps between the two pipes. While welding, take measures to ensure the continual alignment of the two pipes.

More information you can views here

We also provide Square Steel Pipe , Carbon Steel Pipe Cap , bend Pipe  and soon

DN

INCH

OD(mm)

WT(mm)

DN

INCH

OD(mm)

WT(mm)

15

1/2''

21.3

1.1-2.75

400

16''

406.4

5.0-12

20

3/4''

26

1.1-3.0

450

18''

457.2

5.0-12

25

1''

33.4

1.1-3.25

500

20''

508

6-14

32

1 1/4''

42.2

1.5-3.5

550

22''

558.8

6-14

40

1 1/2''

48.3

1.5-3.75

600

24''

609.6

6-14

50

2''

60.3

1.5-4.0

650

26''

660.4

6-14

65

2 1/2''

76

2.0-4.0

700

28''

711.2

6-14

80

3''

89

2.0-4.0

750

30''

762

6-14

90

3 1/2''

108

2.0-4.5

800

32''

812.8

8-20

100

4''

114

2.0-4.75

850

34''

863.6

8-20

125

5''

140

2.0-4.75

900

36''

914.4

8-20

150

6''

165

2.0-4.75

1000

40''

1016

8-20

200

8''

219

3.0-6.25

1050

42''

1066.8

8-20

250

10''

273

3.0-6.25

1100

44''

1117.6

8-20

300

12''

325

3.0-10

1150

46''

1168.4

8-20

350

14''

355

3.0-10

1200

48''

1219.2

8-20

 

Specification

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

Product lists:

Sprial Steel Pipe

Galvanized Steel Pipe

high quality Hot Dipped Galvanized Pipe

cheap Seamless Stainless Steel Pipe

Carbon Steel Seamless Pipe

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Price

  • Delivery Port : tianjin

Packaging & Delivery

  • Packing :WOODENCASEBUNDLE
  • Delivery Lead Time : 7-25DAYS
  • Supply Ability : 5000TONS

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