hollow rectangular erw carbon steel tube from China manufacture

Product Name:

cold rolled carbon steel pipe

Size: 

OD

17-273mm (3/8"-10")

Wall Thickness

0.5-10.0mm

SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.

Zinc Coating

Z40-500g/m2

Ends

1) Plain 

2) Beveled

3) Thread with Coupling or cap

Surface 

 Galvanized

Section shape

Round/Square/Rectangular

Package

1) Big OD: in bulk

2) Small OD: packed by steel strips

3) Woven cloth with 7 slats,

4) Plastic bags

5) As per customer's option,

6) For 20" container the max length is 6m; For 40" container the max length is 12m.

7) We can load 25tons to 27tons per container.

Application

1) Low pressure liquid delivery such as water,  Fluid Pipe, water/oil/gas pipe, 

 conduit pipe, scaffolding pipe

2) Structure pipe in constructions, Bridge, highway, building materials,

3) Windows of model steel door, fence,

4) Heating facilities.

Specification

OD mm

Thickness

mm

Min thickness 

mm

 Welded pipe 

(6m)

Galvanized pipe 

(6m)

Nominal pipe 

size

inch

   kg/m

Pcs / kg

Kg/m

Pcs/kg

DN15

1/2

21.3

2.8

2.45

1.28

7.68

1.357

8014

DN20

3/4

26.9

2.8

2.45

1.66

9.96

1.76

10.56

DN25

1

33.7

3.2

2.8

2.41

14.46

2.554

15.32

DN32

1.25

42.4

3.5

3.06

3.36

20.16

3.56

21.36

DN40

1.5

48.3

3.5

3.06

3.87

23.22

4.10

24.60

DN50

2

60.3

3.8

3.325

5.29

31.74

5.607

33.64

DN65

2.5

76.1

4.0

3.5

7.11

42.66

7.536

45.21

DN80

3

88.9

4.0

8.38

50.28

8.88

53.28

DN100

4

114.3

4.0

10.88

65.28

11.53

69.18

DN125

5

140

4.5

15.04

90.24

15.942

98.65

DN150

6

168.3

4.5

18.18

109.08

19.27

115.62

DN200

8

219.1

6.0 

31.53

189.18