Polypropylene tape norm of how to set?

according to the current standard of polyolefins adhesive tapes and fixed rules, only polyethylene tape standard and norm, polypropylene adhesive tape no further corresponding basis.

industry practice of polypropylene adhesive tape manufacturing and engineering construction and acceptance are carried out in the SY / 0414 'steel pipeline polyethylene tape coating technology standards, from material thickness, the anti-corrosion class which is formed by the cost with polyethylene tape anti-corrosion class also equal thickness.

the above Suggestions polypropylene tape set quotas, on the basis of polyethylene tape quota.