Q195-Q345 square welded steel pipe/tube

Technique

Welded, ERW, longitudinal Welded

Use

Gases, Liquids, construction, Scaffold

Length

5.8m, 6m, 8m, 12m

Treatment

Sizing, Both ends threaded/screwed, sockets/couplings, caps, etc.

Payment

T/T L/C

Nominal Dimension

Wall Thickness

inch

milimeter(mm)

1/2"

20,21,21.3

1.0mm-2.7mm

3/4"

25,25.5,26.3

1.0mm-2.7mm

1"

32,32.5,33.2

1.0mm-3.2mm

1-1/4"

41,42,42.4

1.0mm-3.5mm

1-1/2"

47,48,48.3,48.6

1.2mm-3.5mm

2"

59,60,60.3

1.2mm-3.8mm

2-1/2"

75,76,76.3

1.2mm-4.0mm

3"

87,88,88.9

1.4mm-4.0mm

4"

114.3

1.4mm-4.0mm

5"

140

1.4mm-4.0mm

6"

165,168,168.30

1.6mm-4.5mm

8"

219