Product Specifictions | |
Material: |
GrA,Gr.B,Gr.C,
S235,S275,S355, A36,SS400, Q195,Q235,Q345 |
Outer Diameter: |
Square
pipe:20*20mm~400*400mm
Rectangular pipe:20*4 0 mm ~300*500 mm |
Wall
Thickness:
|
Round
pipe:0.95~17.75mm
Square and rectangular pipe:1.7~16mm |
Standard: | Hollow section: ASTMA500,EN1 0219, EN 10210, JIS 3466, GB /T 6728 |
Certificate: | SO 9001:2008,SGS,BV,CCIC etc |
Finish of pipe: |
Hot
dipped
galvanized
with
zinc
220~260g/m2;
Pre-Galvanized with zinc 30 - 150g/m2 Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting: |
Pipe
End:
|
Plain
end/
Bevel
end
Groove end; Joint with flange; Threaded |
Marking: |
As
per
client
requirement
or
mill
stand
ard
Painting method: Spray white paint |
Packing:
|
OD
not
less
than
273mm
:
Loose
packing
.
piece
by
piece
.
OD less than 273 mm : In hexagonal seaworthy bundles packed by steel st rips. Small size nested into big size |