1.Basic information:
Brand:QCCO 

outside diameter:179.4mm 193.8mm 196.85mm 203.2mm 209.55mm 267mm 273.05mm 219mm 228.6mm 234.95mm 245mm 260.25mm

WT:5mm-15mm

Length: 5m- 5.8m, 6m- 12m, 5.8m, 6m,12m

Surface treatment: paintingblack or varnished

Special Treatment: Galvanization,black painting, anti-corrosion,cement liningand so on

Packaging: bundles,Wooden Cases ,plastic caps at the ends or as per customer requirement

Application:used for machine,automobile and other mechanical accessory purposes

2.Thansportation&Payment terms:

Shipping Packing: shipment by 20' or 40' or 45' containers or in bulk.

Payment terms: T/T ,L/C  

Terms of trade :FOB ,CFR,CIF

Minimum order : 10 tons      

Delivery time:30days-40days or according to customer actural needs

3.Other material:

standards: ASTM A53/ASTM A106/API 5L/ASTM A333

materials:Gr.B X42/X52/X56/X60/X65/X70 PSL1;Gr.B X42/X52/X56/X60/X65/X70/X80 PSL2 ,Gr.3/Gr.6/Gr.8

4.Authentification:

In 2006, our company attained ISO9001 Quality SystemAuthentification

In 2008,we get the certificate of the EU PED-97-23-EC Quality Management System.

In 2009,it startded to run in accordance with API 5L