Hot Dipped Galvanized Steel Pipe Welded ERW ASTM A53 BS 1387 GB3091

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Loading Port:
Tianjin Port
Payment Terms:
TT or LC
Min Order Qty:
Negotiable m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

1.Specification of Hot Dipped Galvanized Steel Pipe Welded ERW

1)Application:It is widely used in building, machine, chemical equipment, automobile industrial, container, it is also applied to agriculture and mine machine.

2)Standard:ASTM A53,BS1387,GB3091

3)Steel grade: ASTM A53: A, B, C  GB3091, BS1387:Q195,Q215,Q235

4)Thickness of zinc coating: 100g/m2,  120g/m2, 150g/m2, 200g/m2, 250g/m2, 300g/m2, 350g/m2. 400g/m2

2.Size of Pipe

OD(MM)

WT(MM)

21.3

26.7

33.4

42.2

48.3

60.3

73

88.9

114.3

141.3

168.3

219.1

1.70

 

 

 

 

 

 

 

 

 

 

 

 

1.80

 

 

 

 

 

 

 

 

 

 

 

 

1.90

 

 

 

 

 

 

 

 

 

 

 

 

2.00

 

 

 

 

 

 

 

 

 

 

 

 

2.10

 

 

 

 

 

 

 

 

 

 

 

 

2.20

 

 

 

 

 

 

 

 

 

 

 

 

2.30

 

 

 

 

 

 

 

 

 

 

 

 

2.40

 

 

 

 

 

 

 

 

 

 

 

 

2.50

 

 

 

 

 

 

 

 

 

 

 

 

2.75

 

 

 

 

 

 

 

 

 

 

 

 

3.00

 

 

 

 

 

 

 

 

 

 

 

 

3.25

 

 

 

 

 

 

 

 

 

 

 

 

3.50

 

 

 

 

 

 

 

 

 

 

 

 

3.75

 

 

 

 

 

 

 

 

 

 

 

 

4.00

 

 

 

 

 

 

 

 

 

 

 

 

4.25

 

 

 

 

 

 

 

 

 

 

 

 

4.50

 

 

 

 

 

 

 

 

 

 

 

 

4.75

 

 

 

 

 

 

 

 

 

 

 

 

5.00

 

 

 

 

 

 

 

 

 

 

 

 

5.25

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Packing & Delivery

Packing Detail: In bundles or acordng to costumer's requirement

Delivery Term: 30 days after receving payment or L/C

4.Data Sheet

ASTM A53

 

ASTM A53  LIGHT ( HOT DIPPED GALVANIZED PIPES)

SIZE

Max

Min

Wall Thickness

Bare Pipes Weight

Screwed &

Socketed Pipes

Weight

INCH

NB(MM)

mm

mm

mm

kg/m

kg/m

1/2"

15

21.4

21

2

0.947

0.956

3/4"

20

26.9

26.4

2.3

1.38

1.39

1"

25

33.8

33.2

2.6

1.98

2

1-1/4"

32

42.5

41.9

2.6

2.54

2.57

1-1/2"

40

48.4

47.8

2.9

3.23

3.27

2"

50

60.2

59.6

2.9

4.08

4.15

2-1/2"

65

76

75.2

3.2

5.71

5.83

3"

80

88.7

87.9

3.2

6.72

6.39

3-1/2"

90

113.9

113

3.6

9.75

10

ASTM A53  MEDIUME ( HOT DIPPED GALVANIZED PIPES)

SIZE

Max

Min

Wall Thickness

Bare Pipes Weight

Screwed &

Socketed

Pipes Weight

INCH

NB(MM)

mm

mm

mm

kg/m

kg/m

1/2"

15

21.7

21.1

2.6

1.21

1.22

3/4"

20

27.2

26.6

2.6

1.54

1.57

1"

25

34.2

33.4

3.2

2.41

2.43

1-1/4"

32

42.9

42.1

3.2

3.1

3.13

1-1/2"

40

48.9

48.3

3.2

3.57

3.61

2"

50

60.8

59.9

3.6

5.03

5.1

2-1/2"

65

76.6

75.4

3.6

5.43

6.55

3"

80

89.5

88.1

4.5

8.37

8.54

4"

100

114.9

113.3

4.5

12.2

12.5

5"

125

140.6

138.7

5

15.6

17.1

6"

150

166.1

164.1

5

19.7

20.3

ASTM A53  HEAVY ( HOT DIPPED GALVANIZED PIPES)

SIZE

Max

Min

Wall Thickness

Bare Pipes Weight

Screwed &

Socketed

Pipes Weight

INCH

NB(MM)

mm

mm

mm

kg/m

kg/m

1/2"

15

21.7

21.1

3.2

1.44

1.45

3/4"

20

27.2

26.6

3.2

1.87

1.88

1"

25

34.2

33.4

4

2.94

2.96

1-1/4"

32

42.9

42.1

4

3.8

3.83

1-1/2"

40

48.9

48.3

4

4.38

4.42

2"

50

60.8

59.9

4.5

5.19

5.26

2-1/2"

65

76.6

75.4

4.5

7.93

8.05

3"

80

89.5

88.1

5

10.3

10.5

4"

100

114.9

113.3

5.4

14.5

14.9

5"

125

140.6

138.7

5.4

17.9

18.4

6"

150

166.1

164.1

5.4

21.3

22.9

5. Products Showroom

hot dipped galvanized steel pipe

galvanized steel pipe

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Q:What does "SC50" steel pipe mean in civil engineering?
In the production of T-shape welded steel pipe, the wrong edges happen frequently, and the influence factors are many. In production practice, steel pipe degradation is often caused by dry, wrong and side errors. Therefore, it is necessary to analyze the causes and preventive measures of spiral steel tubes.
Q:SC15 what does galvanized steel pipe look like?
Zinc plating: galvanized steel pipe hot galvanized and galvanized two kinds, hot galvanized, zinc coating thickness, with uniform coating, adhesion, long service life and so on. The cost of galvanizing is low, the surface is not very smooth, and the corrosion resistance of itself is much better than that of galvanized pipe. Refer to
Q:Will the steel tube dance?
In a single pole dance performance, the dancer moves more naturally, herself, moves and techniques, and does what she wants to do, while the style of dance is determined by herself, no one intervenes, and quite free.
Q:What's the difference between a rectangular tube and a rectangular steel tube?
No difference, but your name is different, rectangular steel pipe, but can be divided into seamless rectangular steel pipe and welded rectangular, these two, in the material will also have a difference, I do not know how to help you
Q:How do you solder purple copper plate and steel tube?
When the copper pipe and the size is not too large, such as 10 mm below the pipe welding, brazing is suggested, with brass solder, such as Wei Odin 201 solder, with supporting solder paste, with a neutral flame welding, the copper plate is heated to about 800 degrees, and then use the solder with 201 Wei Odin 201-F in solder welding, welding wire with melt molding.
Q:What quota is reserved for buried DN20 steel pipe?
If it is reserved for embedded pipe pre buried steel waterproof casing, set of waterproof casing steel production and installation is to set the quota items, if the outdoor installation of welded steel pipe buried steel casing pre quota items, if it is a reserved hole, then there is no need to set the quota items.
Q:Can the KBG25 steel tube hold 4 six types of cables?
1 of the six lines of cross-sectional area of about 25 square millimeters, 4 to 100 flat, KBG25 cross-sectional area of about 490100/490=20.4%, just over the specifications, so short distance and less elbow can be worn. However, due to the construction of pipes are generally not standardized, elbow more, and do not use special elbow (site bending), so KBG25 wearing 4, six kinds of cable are more difficult.
Q:A333gr6 steel pipe and domestic material of the same?
A333Gr.6 steel is no nickel steel is a kind of fine grain aluminum low temperature toughness of steel, therefore, also called Al killed steel. A333Gr.6 belongs to the United States ANSI and ASTM-SA333 cryogenic steel standards and is used at the lowest impact temperature of -46 degrees celsius. Its temperature, range of use and fracture toughness value are similar to those of domestic 16Mn steel (the minimum usage temperature of 16Mn steel is -40 degrees Celsius).
Q:Can stainless steel pipes spray black paint?
Yes, after painting, I usually touch hands and paint off in 2 years or so
Q:Galvanized steel pipe in addition to good rust resistance, what are the advantages?
First, the surface of the steel pipe is treated by embroidery, which is more durable, not faster than the rapid oxidation, and will not form white rust on the steel tube;Two. The steel pipe is fully protected. After heating, each part of the steel pipe is plated with zinc, and the concave convex part is protected;
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1. Manufacturer Overview

Location Tianjin, China
Year Established 1999
Annual Output Value Above Thirty Million RMB
Main Markets Main land; Middle East; Southeast Asia
Company Certifications ISO 9001:2011;CE:2010

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 30% - 40%
No.of Employees in Trade Department 101-200 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 50,000 square meters
No. of Production Lines Above 14
Contract Manufacturing Hui Ke Steel Pipe Co,.Ltd
Product Price Range Average