Specification :

commodity seamless steel pipe
outer diameter 6-1000mm
thickness 4-50mm
length 0.2-12m
standard API, ASTM,
application used to the general structure, mechanical structure with seamless stll tube

inspection with hydraulic testing, eddy current and infrared test.
packing bundles, seaworthy packing or as customer' s special requirment.
delivery time 30days after we received your advanced payment.
others 1.special design available according to requirment

2.anti-corrosion and high-temperature resistant with blackpainting.

3.all the production process are made under the ISO9001: 2000strictly