Min. Order Reference FOB Price
1000 Meters US$0.94-1.79 / Meter
Product Description
Post-tensioning Duct Building Embedded Metal Bellows Large Diameter Concrete Bellows pipe Product Description Product Parameters: corrugated round pipe ID(mm) 45 50 55 60 70 80 85 95 105 115 120 130 OD(mm) 50 55 60 65 75 85 90 100 100 120 125 135 Specifications: ...