round pipes

ROUND PIPES:
size:38*1.0mm
lengh:4-12m
materail:Q195-Q235
standard:ASTM A500

round pipes

Products description
round
OD12-88.7mm OD 48.3-244.5mm OD219-980mm
square
12*12-80*80 50*50-300*300
rectangular
10*20-50*100
Flat-oval
9.5*17-40*90
L T Z
25mm 28mm 34mm 38mm
Lengh :4m --- 7.5m
Surface treatment : black or bright with oil .
STANDARD:
GB / ASTM A500
MATERIAL:
Q195,Q215, Q195L,Q235
TOLERANCE
Thickness :Cold steel pipe :+-0.03mm
hot rolled steel pipe :+-10% .
OD's tolerance :+-0.2mm ,
Lengh's tolerance :+-20mm .
APPLICATION RANGE :
The product are widely used in petroleum chemical gas,air-conditioner, low pressure fluid pipe,steel struction and so on .
REMARK:
Anti cold and high temperature,surface with oil.all the productionprocess are
made under the ISO 9001-2000 strictly.

PACKING: