Metal corrugated pipe
Application fields:
1. Highway and railway: culvert, passage, bridge, tunneling overhaul, temporary sidewalk
2. Municipal works and construction: utility tunnel, optical cable protection, drainage pitch
3. Water conservancy: culvert, passage, bridge, pilotage pipeline, drainage pipeline
4. Coal mine: minerals transporting pipeline, workers and mining machine passage, aven/shaft
5. Civil use: smoke duct for power plant, grain stock, fermentation tank, wind power generation
Specifications
1. Cold rolled galvanized duct, tube 0.15mm, 0.2mm, 0.25mm, 0.28mm, 0.35mm, 0.4mm, 0.5mm, 0.6mm
2. Duct dia.: 35mm-130mm
Audited Supplier 
){kind=link}
){kind=link}