Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association


square pipe/round pipe/rectangle pipe/LTZ pipe welded pipe/s


square steel pipe 
Thickness from 0.3mm to 3.5mm 
from 6*6mm to 100*100mm 
material: Q195-Q235Steel pipe |

Seamless steel pipe|
Carbon steel pipe|
Galvanized steel pipe|
Galvanized pipe


Item Specification
Size(outer diameter) Thickness         Length
Round Pipe 11.8mm-355mm 0.3mm-12mm           up to 12m 
Square Pipe 12mm*12mm-120mm*120mm 0.3mm-6mm
Rectangle Pipe 8mm*16mm-120mm*100mm 0.3mm-6mm
L/T/Z window section 28mm/29mm/34mm/38mm 0.5mm-2.0mm
Oval Pipe 9.5mm*17mm-30mm*60mm 0.3mm-2.0mm
Semivale Pipe 37.5mm*23.2mm 0.3mm-2.0mm
pipe original china
pipe main used in:  construction,fence,structural tube,window section and other parts 
Executive Standard GB-13793-1992  BS1387  ASTM  A53  ASTM
Steel grade Q195,Q195L,Q235 and so on 
Surface lightly oil , include black, bright and pre-galvanized 
End  clean
Thickness tolerance 0.3-1.2:+/-0.02mm
Packing By bundles with export package standard or according  requirement
Bend degree >=90°
Certificate SGS certificate if need
Delivery Time usually 15 days after receipt of deposit or original L/C
Payment term T/T or L/C at sight
Productivity 10000 ton per month
MOQ 10 ton per size

Stainless steel pipe|
API pipe|
ERW pipe|
Seamless steel pipe|
Alloy pipe|

Square steel pipe


上一篇:Standard: GB/T8162-1999, GB/T8163-1999, GB/T3087-1999,ASTM S

下一篇:ASTM Standard seamless carbon steel pipe,ASTM Standard seaml