Productum

ERW Steel Pipe

Materia

Chalybe

Gradus

Q195=S195/A53 Grade A

Q235=S235/A53 Grade B/A500 Grade A/STK400/SS400/ST42.2

Q345=S355JR/A500 Grade B Grade C

Standard

DIN 2440, ISO 65, EN10255, BS1387, GB/T3091, GB/T13793;

JIS 3444/3466,API 5L,ASTM A53,A500,A36,ASTM A795

Superficies

Bare/Natural Black

Ends

Patet fines

Cum aut sine Caps

Extra Diameter

Murum crassitudine

DN

Inch

mm

mm

15

1/2"

20~21.3

0.95~2.77

20

3/4"

25~26.9

1.1~2.87

25

1"

32~33.7

1.1~4.0

32

1 1/4"

40~42.4

1.5~4.0

40

1 1/2"

47~48.3

1.8~7.0

50

2"

58~60.3

2.0~7.0

65

2 1/2"

73~76.1

2.2~7.0

80

3"

87~88.9

2.2~8.0

90

3 1/2"

101.6~ 102.1

2.2~9.0

100

4"

113~ 114.3

2.2~9.0

125

5"

140~141.3

2.5~10.0

150

6"

165~ 168.3

2.5~10.0

200

8"

216~219.1

2.75~12.0

250

10"

272.8~ 273.2

5.0~13.75

300

12"

323.8~325

5.5~13.75

350

14"

355.6~356

5.5~13.75

400

16"

406~406.4

5.75~13.75

450

18"

457~ 457.2

5.75~17.75

500

20"

507.9~508.1

5.75~17.75

600

24"

609~610

5.75~17.75