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Pipeline Access Problem
- May 13, 2016 -

Pipes should be avoided on the ground and road, rail and waterway cross. When you cannot avoid crossing, crossing at the intersection of height should allow pedestrians and travel safely through. Laying underground pipes along the roads, keep an appropriate distance between the pipes for the installation and maintenance; thermal insulation layer on the surface of the heating pipes, laying in the gutter or protection tube, should avoid being crushed and pipe expansion move.