TIANJIN TISCO

HIGH STANDARD CARBON STEEL PRODUCER

Thick wall square rectangular tube

The thick wall galvanized pipe is made of carbon steel material, after hot dip galvanized treatment, the surface is plated with a layer of zinc, which can effectively resist the corrosion in the atmosphere, water and soil, and has excellent corrosion resistance.
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Product Specification
Ingredients/Data

The thick wall galvanized pipe is made of carbon steel material, after hot dip galvanized treatment, the surface is plated with a layer of zinc, which can effectively resist the corrosion in the atmosphere, water and soil, and has excellent corrosion resistance. This layer of zinc forms a protective film on the surface of the steel pipe to prevent the direct contact of the steel pipe with the corrosive medium, thereby extending the service life of the steel pipe. For example, in some humid environments or outdoor facilities, thick-walled galvanized pipes can maintain good condition for a long time and are not easy to rust


Galvanized pipe size specification table


Specification

Galvanized pipe measuring 6 meters

Welded pipe measuring 6 meters

Number

Nominal inside diameter

Inches

OD/mm

WT/mm

Minimum wall thickness

Weight per meter/kg

Weight per stick/kg

Weight per meter/kg

Weight per stick/kg

1

DN15 galvanized pipe

 1/2

21.3

2.8

2.45

1. 35

8.14

1.28

7.68

2

DN20 galvanized pipe

 3/4

26.9

2.8

2.45

1. 76

10. 56

1. 66

9.96

3

DN25 galvanized pipe

1.0 

33.7

3.2

2.8

2.554

15.32

2.41

14.46

4

DN32 beryllium zinc tube

1.25

42.4

3.5

3.06

3.56

21.36

3.36

20.16

5

DN40 galvanized pipe

1.5

48.3

3.5

3.06

4.1

24.6

3.87

23.22

6

DN50 plated front tube

2.0 

60.3

3.8

3.325

5.607

33.64

5.29

31.74

7

DN65 galvanized pipe

2.5 

76.1

4.0 

3.5

7.536

45.21

7.11

42.66

8

DN80 galvanized pipe

3.0 

88.9

4.0 

-

8.88

53.28

8.38

50.28

9

DN100 galvanized pipe

4.0 

114.3

4.0 

-

11.53

69.18

10.88

65.28

10

DN125 galvanized pipe

5.0 

140

4.5

-

15.942

98.65

15.04

90.24

11

DN150 galvanized pipe

6.0 

168.3

4.5

-

19.27

115.62

18.18

109.08

12

DN200 galvanized pipe

8.0 

219.1

6.0(Welded pipe)

-

-

-

31.53

189.18

13

DN200 galvanized pipe

8.0 

219.1

6.5(Hot dip galvanizing)

-

36.12

216.7

-

-


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Product Name

Thick wall galvanized pipe

Standard

EN/DIN/JIS/ASTM/BS/ASME/AISI etc.

Material type

Q195 Q235A A35 A53 A106 S235 S355 Dx51d+Z Dx52d+Z Dx53d+Z,etc.

Outer Diameter

Seamless: 1/4"-36"

Welding: 21.3mm-3620mm

Round Tube: 1/2"-10"

Square Tube/Rectangular Tube: 15x15mm-400x600mm

Wall Thickness

Seamless: 1.25mm-50mm

Welding: 1.65mm-65mm

Wall Thickness

1MM~12MM as the requirement

Outer Diameter

21.3MM~219.1MM

Length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques

Zinc Coating

30g-275g

Technique

Seamless / ERW(GALVANIZED)

Packing

Bundle, or with all kinds of colors PVC or as your requirements

Certificate

CE, tisi, KS, JIS, GS, ISO9001

Delivery Time

within 7 days

Other Services

Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.


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Application areas of thick wall galvanized pipe:

Construction field: thick-walled galvanized pipes are often used in building frame structures, stair handrails, roof drainage systems, etc. In the frame structure, its high strength and rigidity can provide stable support for the building; Stair handrails use thick wall galvanized pipe, both beautiful and durable; In the roof drainage system, the corrosion resistance of the thick-walled galvanized pipe can ensure its long-term use without being corroded by rain, thus guaranteeing the service life of the building.

Pipeline field: Thick wall galvanized pipe has good performance in conveying liquid, gas and solid particles, etc., and is often used in pipeline systems in oil, natural gas, water conservancy and chemical industry. For example, in oil and natural gas transmission, it can withstand high pressure in the pipeline and resist corrosion of the external environment; In water conservancy projects, when used to transport water, its corrosion resistance can also ensure that the water quality is not polluted, and ensure the service life of the pipeline.

Bridge field: Thick wall galvanized pipe plays an important role in bridge construction, often used in bridge support structures, railings and bridge panels, etc., can withstand large loads. In the support structure, it provides stable supporting force for the bridge; The railings use thick wall galvanized pipe, which has good aesthetics while ensuring safety; The use of thick-walled galvanized pipes for bridge panels can also meet the requirements of strength and durability.


Square tube size (mm)

Rectangular tube size (mm)

16×16×0.4~1.5

380×380×8.0~14.0

10×20×0.6~1.5

250×150×6~12.0

18×18×0.4~1.5

400×400×8.0~14.0

14×21×0.6~1.5

250×100×6~12.0

20×20×0.4~1.5

420×420×10.0~14.0

15×30×1.5~1.5

250×200×6~12.0

25×25×0.6~2.0

450×450×10.0~14.0

15×38×0.6~1.5

300×150×6~12.0

30×30×0.6~4.0

480×480×10.0~14.0

20×30×0.6~2.0

300×200×6~12.0

34×34×1.0~2.0

500×500×10.0~14.0

20×40×0.8~2.0

300×250×6~12.0

35×35×1.0~4.0

550×550×10.0~40.0

20×50×1.0~2.0

400×250×8~12.0

38×38×1.0~4.0

600×600×10.0~40.0

22×35×0.9~2.0

400×300×8~12.0

40×40×1.0~4.5

700×700×10.0~40.0

25×40×0.9~3.75

450×200×8~12.0

44×44×1.0~4.5

800×800×10.0~50.0

25×65×1.0~2.0

450×250×8~12.0

45×45×1.0~5.0

900×900×10.0~50.0

30×40×1.0~3.75

400×300×8~12.0

50×50×1.0~5.0

1000×1000×10.0~50.0

30×45×1.0~3.75

400×350×8~12.0

60×60×1.5~5.0


30×50×1.0~4.0

500×200×10~12.0

70×70×2.0~6.0


30×60×1.0~4.5

500×250×10~12.0

75×75×2.0~6.0


40×50×1.0~4.5

500×300×10~12.0

80×80×2.0~6.0


40×60×1.0~5.0

500×350×10~12.0

85×85×2.0~6.0


40×80×1.5~5.0

500×400×10~12.0

95×95×2.0~8.0


40×100×2.0~5.0

500×450×10~12.0

100×100×2.0~8.0


50×60×2.0~5.0

600×200×10~28.0

120×120×4.0~8.0


50×80×2.0~5.0

600×400×10~28.0

150×150×6.0~10.0


50×100×2.0~8.0

600×500×10~28.0

180×180×6.0~12.0


60×80×2.0~6.0

800×400×10~28.0

200×200×6.0~12.0


80×100×2.0~8.0

800×600×10~28.0

220×220×6.0~14.0


120×60×2.5~10.0

800×700×10~28.0

250×250×6.0~14.0


120×80×2.5~10.0

1000×400×10~28.0

280×280×6.0~14.0


150×100×2.5~12.0

1000×500×10~28.0

300×300×8.0~14.0


180×150×2.5~12.0

1000×600×10~28.0

320×320×8.0~14.0


200×100×4~12.0

1000×800×10~28

350×350×8.0~14.0


200×150×4~12.0



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