Black Annealed Steel D Shape Tube , D Tube 20*30

Standard:

bs, JIS, GB, ASTM, API, BS EN 39, JIS G3452-2004, GB/T 14976-2002, ASTM A53M-2007, API 5L

Grade:

10#-45#, Q195-Q345, 20#, 45#, Q235, Q345, Q195, Q215

Thickness:

0.3 - 2 mm, 0.3mm-2.0mm

Section Shape:

D shape

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

ERW

Surface Treatment:

black annealed / bright

Special Pipe:

Thin Wall Pipe

Alloy Or Not:

Non-Alloy

Shape of steel pipe tube:

D shape

Size:

20mm*30mm

Length:

5850mm

Surface finish:

bright / black annealed

Bend:

can be bended

Technology:

ERW

Material:

Q195

ETD:

In 30 days

Place of origin:

Tianjin,China