ASTM A53 Heavy Hot Dipped Galvanized Pipe real-time quotes, last-sale prices -Okorder.com

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

Standard：ASTM A53，BS1387，GB3091

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

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

Packaging & Delivery: Container or Bulk Cargo Negotiable

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

　√

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

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

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

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

ASTM A53 Heavy Hot Dipped Galvanized Pipe

Q:Why can't stainless steel be put together with carbon steel tube?: 1, the potential difference is: potential "stainless steel tube" and the negative potential "carbon steel" coupled "stainless steel", "a cathode carbon steel tube" is anode potentials of the two difference the greater the galvanic corrosion is bigger.2. An electronic passage formed by wire connection or direct contact. The carbon in the carbon steel tube loses its electrons to the stainless steel tube and the surface is absorbed by the etchant.3. Electrolyte: the contact area of two metals is covered or submerged by electrolyte. The iron in the carbon tube loses electrons to form ions into the solution, and the electrons on the surface of the stainless steel tubes are taken away by the corrosive agents in the electrolyte (such as oxygen in the air). Electrolytes become ionic channels.

Q:: Steel pipes are used in the renewable energy industry for various purposes such as transporting fluids, gases, and steam in thermal power plants, geothermal installations, and solar thermal systems. They are also utilized in the construction of wind turbine towers and the transmission of electricity from renewable energy sources.

Q:: There are three main types of steel pipe connections for fire sprinkler systems: threaded connections, grooved connections, and welded connections. Threaded connections involve screwing the pipes together using threads on the ends of the pipes. Grooved connections use grooves on the pipe ends and couplings with matching grooves to connect the pipes. Welded connections involve permanently bonding the pipes together using heat and a welding process. Each type of connection has its advantages and may be used in different applications based on factors such as pipe size, system design, and installation requirements.

Q:Seamless steel pipe is how to do it?: Round tube has some limitations, such as in the plane bending conditions, the tube is better than square and rectangular tube bending strength, and some agricultural machinery skeleton, steel, wood furniture, commonly used square, rectangular tube. According to different purposes, other sections of special-shaped steel pipe are needed.

Q:: Steel pipes are commonly used in the manufacturing of appliances as they provide a durable and reliable solution for various applications. They are used for carrying fluids, gases, and even electrical wiring within appliances due to their high strength and resistance to corrosion. Additionally, steel pipes are also utilized for structural support and framing, ensuring the stability and longevity of appliances.

Q:: Steel pipes are commonly used in the manufacturing of solar power systems for various purposes. They are used to support and secure solar panels, providing a sturdy framework for installation. Steel pipes are also used for the transportation of fluids, such as water or heat transfer fluids, within the solar power system. Additionally, steel pipes are utilized in the construction of solar power plant infrastructure, including the installation of mounting structures and foundations. Overall, steel pipes play a crucial role in the manufacturing and functioning of solar power systems.

Q:: Steel pipes are extensively used in the power generation industry for various purposes, such as transporting steam, water, and other fluids in power plants. They provide a reliable and durable solution for the high-pressure and high-temperature conditions found in power generation systems. Steel pipes are also used for the construction of boilers, condensers, and heat exchangers, ensuring efficient heat transfer and energy production. Additionally, steel pipes are employed in the exhaust system of power plants to safely and efficiently discharge emissions. Overall, steel pipes play a critical role in the power generation industry by facilitating the transportation of fluids and contributing to the reliable and efficient operation of power plants.

Q:Seamless steel pipe and welded pipe what is the difference?: Identification method: see the inside of the pipe, because the external, will deal with the welded pipe is inside a gap, you can see some, some, is not easy to see, you can slowly by hand touch, or see the specifications are relatively thin, welded pipe

Q:: There are several methods of pressure testing steel pipes, including hydrostatic testing, pneumatic testing, and ultrasonic testing. Hydrostatic testing involves filling the pipe with water and applying pressure to check for leaks or weaknesses. Pneumatic testing uses compressed air or gas to pressurize the pipe and detect any leaks or failures. Ultrasonic testing utilizes high-frequency sound waves to inspect the pipe's integrity by detecting any flaws or defects.

Q:: Steel pipes are highly resistant to abrasive materials due to their strong and durable nature. The smooth interior surface of steel pipes minimizes friction and wear caused by abrasive materials, making them an ideal choice for handling such substances.

Our company following the principle that ‘customer supemacy, business integrity’We will do our best to supply best products and service to our customers. We expect mutual benefit.

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

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ASTM A53 Heavy Hot Dipped Galvanized Pipe

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