Steel tube adhesive tape with polyolefin anticorrosive after lifting

< br />

< br />

in the standard, steel tube adhesive tape with polyolefin anticorrosive after lifting instructions below:

< br />

marks, storage and transportation of prefabricated anticorrosive pipe qualified anticorrosion pipe at about 1 m away from the pipe to make logo, indicate the steel pipe specification, material, coating type, grade, coating, such as name, date of production and standards.

< br />
stacked layers of anticorrosion pipe don't damage of anticorrosive coating for the principle, the different types of anticorrosion pipe should be piled up respectively, and the anticorrosion pipe and mat at the bottom of the soft mat layer between the layers. Buried with polyethylene tape anticorrosive pipe open-air stacking time shoulds not be more than 3 months.  

< br />

anticorrosive pipe lifting should use wide nylon belt or special spreader, cannot use sling damage anticorrosive coating. Use reasonable hoisting method, drop spike light. It is forbidden to damage the anti-corrosion layer, forbidden iron chain hoist set directly on the hanging on the coating, it is forbidden to throw, knock against, impact, drag the harm such as anticorrosive coating operation method.

< br />

the corresponding protective measures should be taken to prevent the damage while shipping anticorrosive coating.