Pipes are packed and marked according to the requirements of corresponding
standards and technical conditions
Delivery contract should specify:
Marking: marking of
separate pipes in a bundle, marking of each pipe in a bundle, marking of pipes
at
the ends or repeated all over the length. Information included
in marking on pipes: colour strips, letters, figures, trade marks and marks of
compliance with standards. Method of marking: paint,
mechanical stamping, electric discharge method. Protection against soil
and dust: caps on the ends of pipes. Form of package: round,
hexahedral, rectangular. Bubdle secured: by steel
band, by 6 mm wire. Conservation: industrial
oils (liquid), thick grease (cannon grease), ait-waxen suspensions. Packing in a container:
wooden lath casing, wooden boxes, wrapped up in a water-resistant paper by bundle,
box-lined with paper or ruberoid, each pipe separated by lining.
Marking: marking of
separate pipes in a bundle, marking of each pipe in a bundle, marking of pipes
at 
