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Engineering wire threading pipe 1.strong resistance to corrosion;Resistant to aging 2.High mechanical strength,pressure capability 3.Low water absorptionz(<0.03%);Good insulation 4.Temperatures ranging:-40degree 80degree 5.Life long, and can be used for more than 50 years, 6.Executive Standard: CJ/T120-2008, GB 21835-2008 7.Applications:Mainly applied in the tunnel, railway, subway, high-speed railway, bridges, underground threading, telecommunications, power engineering, urban construction and other fields. Engineering cable threading (sample) pipe parametersSpecificationsPipe diameter(mm)Thickness (mm)Coating thicknessTon/pcLength(mm)DN8088.92.6Inside(mm)Outside(mm)6000+20.DN100114.32.9>0.50>0.603021DN125139.72.917Engineering cable threading (sample) pipe supporting pipe fittingsSpecifications Name Coating thickness Inside(mm)Outside(mm)B1GS114 Light Rigid clamp >0.50 >0.60 130R80×25 Reducing three links inside the wire