Other FTTH Accessories
VR
Features

With HDPE as the main material, it has good mechanical performance to provide the adequate protection for cable.


Solid, permanent silicon lubricant layer of inner wall efficiently lowers the inner wall friction coefficient to benefit for the long-distance cable blowing.


Silicon layer is co-extruded into the inner wall of piping, cable in the pipe can be repeatedly drawn off without being peeled off or broken away.


Description
Item No.Raw MaterialInner Micro ductTube BundlesVisual AppearanceCrushImpactMin. Bend Radius
MaterialMelt Flow IndexDensityEnvironmental stress crack
resist (F50)
Outer DiameterWall ThicknessInner Diameter ClearanceOvalityPressurizationKinkTensile StrengthHeat ReversionCo-efficient of FrictionColor and printingOuter diameterWall thicknessPressurizationTensile strengthColor and printing
DW-TB0535-DB1100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification10.0mm (± 0.3mm)2.50mm ± 0.20mmNo damage and leakage≥ 650NOrange or as per customer
specification
Ribbed inside & smooth outside surface, free from blisters, shrink  hole, flaking, scratches & roughness.No residual deformation > 15% of inner and outer diameter, shall pass inner diameter clearance test.
DW-TB0535-DB2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification15.0mm*10.0mm
(± 0.3mm)
2.50mm ± 0.20mmNo damage and leakage≥ 1000NOrange or as per customer
specification
DW-TB0535-DB4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification18.9mm (± 0.7mm)3.40mm ± 0.20mmNo damage and leakage≥ 1950NOrange or as per customer
specification
DW-TB0535-DB7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification21.8mm (± 1.1mm)3.40mm ± 0.20mmNo damage and leakage≥ 2500NOrange or as per customer
specification
DW-TB0535-DB12100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification21.8mm (± 1.1mm)3.40mm ± 0.20mmNo damage and leakage≥ 3550NOrange or as per customer
specification
DW-TB0535-DB19100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification31.8mm (± 1.1mm)3.40mm ± 0.20mmNo damage and leakage≥ 4700NOrange or as per customer
specification
DW-TB0535-DI1100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification8.0mm (± 0.2mm)1.50mm ± 0.20mmNo damage and leakage≥ 380NOrange or as per customer
specification
DW-TB0535-DI2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification5.0mm ± 0.1mm0.75mm ± 0.10mmNo damage and leakage≥ 640NOrange or as per customer
specification
DW-TB0535-DI4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification15.0mm ± 0.7mm1.70mm ± 0.20mmNo damage and leakage≥ 1050NOrange or as per customer
specification
DW-TB0535-DI7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification18.4mm ± 0.7mm1.70mm ± 0.20mmNo damage and leakage≥ 1500NOrange or as per customer
specification
DW-TB0535-DI12100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification23.7mm ± 1.1mm1.70mm ± 0.20mmNo damage and leakage≥ 2200NOrange or as per customer
specification
DW-TB0535-DI19100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification23.7mm (± 1.1mm)1.70mm ± 0.20mmNo damage and leakage≥ 2200NOrange or as per customer
specification
DW-TB0535-DI24100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification33.4mm (± 1.1mm)1.70mm ± 0.20mmNo damage and leakage≥ 4200NOrange or as per customer
specification
DW-TB0735-2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h5.0mm ± 0.1mm0.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 50mm≥ 185N≤ 3%≤ 0.1As per customer specification16.4mm * 9.4mm (± 0.3mm)1.20mm ± 0.20mmNo damage and leakage≥ 1020NOrange or as per customer
specification
DW-TB0735-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h7.0mm ± 0.1mm1.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 70mm≥ 520N≤ 3%≤ 0.1As per customer specification16.4mm * 9.4mm (± 0.3mm)1.20mm ± 0.20mmNo damage and leakage≥ 1750NOrange or as per customer
specification
DW-TB0735-7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h7.0mm ± 0.1mm1.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 70mm≥ 520N≤ 3%≤ 0.1As per customer specification23.4mm * 21.6mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥ 2750NOrange or as per customer
specification
DW-TB0735-12100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h7.0mm ± 0.1mm1.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 70mm≥ 520N≤ 3%≤ 0.1As per customer specification30.4mm * 27.6mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥ 4400NOrange or as per customer
specification
DW-TB0735-24100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h7.0mm ± 0.1mm1.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 70mm≥ 520N≤ 3%≤ 0.1As per customer specification44.2mm (± 1.5mm)1.20mm ± 0.20mmNo damage and leakage≥ 9000NOrange or as per customer
specification
DW-TB0805-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h7.0mm ± 0.1mm1.75mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 70mm≥ 520N≤ 3%≤ 0.1As per customer specification29.2mm (± 0.5mm)3.40mm ± 0.20mmNo damage and leakage≥ 3480NOrange or as per customer
specification
DW-TB1006-2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h10.0mm ± 0.1mm2.00mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 100mm≥ 910N≤ 3%≤ 0.1As per customer specification22.4mm*12.4mm (± 0.3m)1.20mm ± 0.20mmNo damage and leakage≥ 1600NOrange or as per customer
specification
DW-TB1006-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h10.0mm ± 0.1mm2.00mm ± 0.10mmA 3.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 100mm≥ 910N≤ 3%≤ 0.1As per customer specification22.4mm*22.4mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥ 2750NOrange or as per customer
specification
DW-TB1006-7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h10.0mm ± 0.1mm2.00mm ± 0.10mmA 4.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 100mm≥ 910N≤ 3%≤ 0.1As per customer specification32.4mm*29.8mm (± 0.7mm)1.20mm ± 0.20mmNo damage and leakage≥ 4400NOrange or as per customer
specification
DW-TB1208-2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm2.00mm ± 0.10mmA 6.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 1200N≤ 3%≤ 0.1As per customer specification26.4mm*14.4mm (± 0.3mm)1.20mm ± 0.20mmNo damage and leakage≥ 1950NOrange or as per customer
specification
DW-TB1208-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm2.00mm ± 0.10mmA 6.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 1200N≤ 3%≤ 0.1As per customer specification26.4mm*14.4mm (± 0.3mm)1.20mm ± 0.20mmNo damage and leakage≥ 3400NOrange or as per customer
specification
DW-TB1208-7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm2.00mm ± 0.10mmA 6.0mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 1200N≤ 3%≤ 0.1As per customer specification38.4mm*35.2mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥ 5400NOrange or as per customer
specification
DW-TB1210-DB1100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification18.0mm ± 0.3mm3.00mm ± 0.20mmNo damage and leakage≥ 1650NOrange or as per customer
specification
DW-TB1210-DB2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification30.0mm * 18.0mm (± 0.5mm)3.00mm ± 0.20mmNo damage and leakage≥2680NOrange or as per customer
specification
DW-TB1210-DI1100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm1.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification15.0mm ± 0.3mm1.50mm ± 0.20mmNo damage and leakage≥920NOrange or as per customer
specification
DW-TB1210-DI2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm1.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification27.0mm * 15.0mm (± 0.5mm)1.50mm ± 0.20mmNo damage and leakage≥1600NOrange or as per customer
specification
DW-TB1210-DI4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm1.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification32.4mm (± 1.1mm)1.70mm ± 0.20mmNo damage and leakage≥2850NOrange or as per customer
specification
DW-TB1210-DI7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h12.0mm ± 0.1mm1.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 120mm≥ 620N≤ 3%≤ 0.1As per customer specification39.4mm (± 1.1mm)1.70mm ± 0.20mmNo damage and leakage≥4200NOrange or as per customer
specification
DW-TB1410-1100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification16.4mm ± 0.5mm1.20mm ± 0.20mmNo damage and leakage≥1400NOrange or as per customer
specification
DW-TB1410-2100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification30.4mm*16.4mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥2250NOrange or as per customer
specification
DW-TB1410-3F100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification44.4mm*16.4mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥3000NOrange or as per customer
specification
DW-TB1410-4F100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification58.4mm*16.4mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥4200NOrange or as per customer
specification
DW-TB1410-4S100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification40.6mm (± 1.1mm)3.40mm ± 0.20mmNo damage and leakage≥7200NOrange or as per customer
specification
DW-TB1410-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification30.4mm*30.4mm (± 0.5mm)1.20mm ± 0.20mmNo damage and leakage≥4000NOrange or as per customer
specification
DW-TB1410-5F100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification44.4mm*28.6mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥5000NOrange or as per customer
specification
DW-TB1410-6F100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification44.4mm*30.4mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥5850NOrange or as per customer
specification
DW-TB1410-7F100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h14.0mm ± 0.1mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 140mm≥ 1350N≤ 3%≤ 0.1As per customer specification44.4mm*30.4mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥5850NOrange or as per customer
specification
DW-TB1612-4100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h16.0mm ± 0.15mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 176mm≥ 1600N≤ 3%≤ 0.1As per customer specification34.4mm*34.4mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥4600NOrange or as per customer
specification
DW-TB1612-7100% virgin HDPE≤ 0.40 g/10min0.940~0.958 g/cm3Min. 96h16.0mm ± 0.15mm2.00mm ± 0.10mmA 8.5mm steel ball can be blown
freely through the duct.
≤ 5%No damage and leakage≤ 176mm≥ 1600N≤ 3%≤ 0.1As per customer specification50.4mm*46.2mm (± 1.1mm)1.20mm ± 0.20mmNo damage and leakage≥7600NOrange or as per customer
specification


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Application

Developed to be the best solution of direct burial modular-tubes family, featuring a non-metallic construction

 

A bundle of micro-or mini-tubes (regular wall size) is surrounded by single thin HDPE sheath. The design makes the duct assemblies suitable for outdoor direct buried or other existing ducts or cable trays. The micro ducts are optimized for best cable blowing performance.




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