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What are the technical requirements of 2.2m steel belt corrugated pipe?
Smooth, no cracks. According to the inquiry network, the technical requirement of 2.2m steel belt corrugated pipe is that the surface of corrugated pipe must be smooth and bright, without cracks, peeling, scale and rust marks, and the corrugated pipe is not allowed to be uneven in thickness. Steel belt corrugated pipe refers to HDpe steel belt reinforced spiral corrugated pipe, which is made of U-shaped steel belt and composite PE material.
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