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Carbon steel welded pipe specifications in India
Carbon steel welded pipe specifications in India
Carbon steel welded pipe specifications in India
Carbon steel welded pipe specifications in India
Carbon steel welded pipe specifications in India

Carbon steel welded pipe specifications in India

Brand
HDT steel
length
6-12m
standard
GB/ASTM/JIS/DIN
Delivery time
7-15 days
payment method
T/T L/C
Product customization
Yes
Carbon steel welded pipe for india refers to the steel strip or steel plate bending deformation into a circular welded steel pipe, the surface of the joint. Welded steel pipes are very popular in India, with many sizes and a wide range of applications. They are generally used to transport generally lower pressure fluids such as water, gas, air, oil and heating steam. With the rapid development of high quality strip rolling production and the progress of welding and inspection technology, the production process is simple, high production efficiency, low cost, rapid development.

what specifications has carbon steel welded pipe for india?


welded steel tube

specifications and models

nominal(inch)

external diameter(mm)

wall thickness(mm)

theoretical weight

DN6

1/8

10

2

0.39

DN8

1/4

13.5

2.25

0.62

DN10

3/8

17

2.25

0.82

DN15

1/2

21.25

2.75

1.25

DN20

3/4

26.75

2.75

1.63

DN25

1

33.5

3.25

2.42

DN32

5/4

42.25

3.25

3.13

DN40

3/2

48

3.5

3.84

DN50

2

60

3.5

4.88

DN70

5/2

75.5

3.75

6.64

DN80

3

88.5

4

8.34

DN100

4

114

4

10.85

DN125

5

140

4.5

15.04

What is the difference between seamless pipe and welded pipe?


Seamless steel pipe and welded steel pipe difference

Performance/product name

seamless steel pipe

welded steel pipe

materials

pole

electrical sheet or strip

application

Oil pipe, boiler pipe, automotive, aviation precision structural pipe

Water gas pipe, high pressure oil and gas transmission, pipe pile, bridge pier

price

high

low

appearance

seamless

There are weld reinforcement

pressure

high

low

technology

Perforated steel ingot or solid tube billet

ERW welding, high frequency welding, forming

What is welded steel pipe used for?


Carbon-steel-welded-pipe.jpg

    1. Welded steel pipe for low pressure fluid transportation is also called general welded pipe, commonly known as black pipe. It is a welded steel pipe used for conveying water, gas, air, oil, heating steam and other general lower pressure fluids and other purposes. The wall thickness of steel pipe is divided into ordinary steel pipe and thickened steel pipe.

    2. Galvanized welded steel pipe for low pressure fluid transportation is also called galvanized electric welded steel pipe, commonly known as white pipe. It is a hot dip galvanized welded steel pipe used for conveying water, gas, air, oil, heating steam, warm water and other general low pressure fluids or other purposes.

    3. Ordinary carbon steel wire bushing is used to protect the wire in industrial and civil construction, installation of machinery and equipment and other electrical installation projects.

    4. Straight seam electric welded steel pipe is a steel pipe whose weld is longitudinally parallel to the steel pipe. Usually divided into metric welded steel pipe, welded thin-wall pipe, transformer cooling tubing and so on.

    5. Spiral seam submerged arc welded steel pipe for pressure fluid transportation is a spiral seam steel pipe used for pressure fluid transportation, which is made of hot rolled steel strip as tube blank, often formed at warm temperature and welded by double-sided submerged arc welding method.

    6. High frequency helical seam welded steel pipe for pressure fluid transportation is made of hot rolled steel strip as tube blank, often warm spiral shaped, welded by high frequency lap welding method, used for pressure fluid transportation.

    7. The spiral seam SUBMERGED arc welded steel pipe used for general low-pressure fluid transportation is made of hot rolled steel strip as tube blank, often formed by warm spiral, and used for water, gas, air, steam and other low-pressure fluid transportation by double-sided automatic submerged arc welding or single-side welding method.

    8. Spiral welded steel pipe for piles is made of hot rolled steel strip as tube blank, often warm spiral forming, double-sided submerged arc welding or high-frequency welding, used for civil construction structure, wharf, bridge and other foundation pile steel pipe.

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