HDPE Pre-Laid Cable Duct

• Customization: Available
• Tensile Strength (MPa): ≥21
• Maximal Pulling Load (N): ≥8000 or ≥5000
• Model NO.: SUN-PCD
• Oit (Min): ≥30
• Transport Package: Iron-Wood Drum
• Trademark: SUN & logo
• Origin: China
• HS Code: 8544700000

Product Description

Product Description

Sun Telecom's SUN-PCD is abbreviation of Pre-laid Cable Duct, which means that at the same time when the duct is extruded into form, cable is pre-laid into the duct safely by a special smart fitting.
The pictures are for reference only


Features

1. Reduce the cost of cable installation
2. Save the set-up expense on manholes
3. Significantly shorten the construction period
4. Lower the freight cost

Physical and Chemical Performance of HDPE Duct

Item	Specification
Type	HDPE-40/33	HDPE-32/27
Stiffness of Outer Wall	≥59 (Shore-D)
Tensile Strength (Mpa)	≥21
Elongation at Break	≥350%
Maximal Pulling Load (N)	≥8000	≥5000
Minimal Bending Radius	10D
Longitudinal Reversion	≤3%
ESCR (F50) (h)	≥96
Impact Test in Low Temperature	0ºC, 10kg, 1.5m, no crack
Crush Resistance	Samples of duct of 150mm in length shall be subjected to a dead load of not less than 50kg in vertical direction for one minute and shall be allowed to recover for 5 minutes. The deflection with load on and after recovery period shall not exceed 10% and 2% respectively.
OIT (min)	≥30
Friction Coefficient of Inner Wall	≤0.12

PCD Specifications and Size Deviation

Duct Size	OD (mm)		Wall Thickness (mm)
	Nominated Value	Size Deviation	Nominated Value	Size Deviation
HDPE-32/26	32	+0.35/-0.00	3.0	+0.2/-0.2
HDPE-32/27	32	+0.35/-0.00	2.5	+0.2/-0.2
HDPE-40/33	40	+0.4/-0.0	3.5	+0.2/-0.2
HDPE-40/34	40	+0.4/-0.0	3.0	+0.2/-0.2
HDPE-46/38	46	+0.3/-0.0	4.0	+0.2/-0.2

Size of Drum

Specification	HDPE-40/33 HDPE-40/34	HDPE-32/27 HDPE-32/26
	2km/drum	2km/drum
Drum Net Size (mm)	2250x1050	2250x580
Drum Outer Size (mm)	2250x1150	2250x680

 

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