Specifications:
1) Size (O.D. x T): 6 x 1-89 x 10mm
2) Standards: GB, ASTM, DIN, SAE, BS

Inner packing:
Caps on two ends of every pipe
varnish or black lacquer on the pipes

Outer packing:
In hexagonal shape bundles wrapped with strong steel trip
10 circles of steel in every bundle
about 2MT/bundle
for small pipes, with wooden box packing
PE wrapping is avaliable