Specification of Pipe Concrete COated Pipe CWC
Pipe Concrete Coated Type pipe concrete coated: concrete coated pipe , concrete weight coating Spesification pipe concrete coated: OD: 219 mm - 2020 mm WT: 5 mm - 25 mm Length pipe concrete coated: 4m , 6m , 12m , 18m, 21m Standar pipe concrete coated: DIN 30670 , DIN 30671 , DIN 30678 , SY/T 0413-2002 etc
