HDPE Cable Duct | HDPE Cable Duct Exporters | Manufacturers | Delhi

Apollo PLB Duct Permanently Lubricated HDPE Ducts are produced on state of the art machinery by co-extrusion process.

Apollo PLB Duct PE Ducts are extruded from approved grade of virgin material as per national/international specifications and co-extruded with special lubricated material (compatible with base material) uniformly distributed in entire inner surface of duct providing a low friction smooth surface for High Speed Air Blowing or Drawing of Optical Fiber Cable.

Apollo PLB Duct are manufactured using latest processing technology to meet performance requirements of national & international specifications.

Apollo PLB Duct are manufactured as per TEC specification G/CDS-08/02,NOV.2004 & ISO STANDARDS.

Apollo PLB Duct are available in ORANGE, YELLOW, RED, PURPLE, GREY, GREEN, BLUE & BLACK colours for easy identifications of cables installed.

Apollo PLB Duct can withstand pressure of air blowing of cable (140 to 150 psi.) as well as soil pressure & traffic load. Cables can be removed and reblown number of times.

Apollo PLB Duct are available in coils of 200,500 & 1000mtrs length thus reducing the number of joints in a network which enables to reduce the cost & time of installation. Other coil lengths & straight lengths are available as per customer's specification.

Apollo PLB Duct are printed with indelible ink marking in every meter with progression measurement for accurate installation & measurement.

Apollo PLB Duct Coils are provided with end cap to prevent dust, soil & insecticides entry into the duct till cable blowing.

Associated Accessories & Tools

Plastic Coupler To join two duct lengths-air tight and water tight

End Plug To seal duct ends prior to the installation of the cable

Cable Sealing Plug To seal duct ends after insertion of the cable

End Cap Made of hard rubber, fitted on both ends of duct coil after manufacturing

Duct Cuter To cut duct cleanly and with square ends

C Spanner To tighten plastic coupler

Technical Specifications

PLB HDPE Ducts Dimensions: (DOT & ISO), All Sizesi in mm

S. No.

Test

Unit

Wall Thickness(mm) Standard Value

Tensile Strength

N/mm²

>20

Elongation

>500

Reversion

<+3

E S C R (As per ASTM D-1693)

96 Hours

Sample should not crack during test period

Impact Strength

The duct shall not crack or split (At 10 Kg. Load)

Crush Resistance The Deflection with Load

The Deflection afterRecovery

%

%

< = 10

< = 2

Mandrel Test

The Mandrel shall be passed freely through a 5 mtr length of duct, when the duct is bent to a radius of 5 mtrs.

Oxidation Induction Test

Minutes

> 30

Internal Coefficient of Friction

Not More than 0.06

Melt Flow rate (at 5 kg, 190º C)

gm/10 min

0.2 to 1.1

Density (Finish Product)

gm/cc

0.940 To 0.958

Hydraulic Characteristics At temp 80º C.

-	Test Duration	Induced Stress
Type Test	165 Hrs	3.5 Mpa
Acceptance Test	48 Hrs	3.8 Mpa

The Sample shall not show sign of localized swelling or leakage & shall not burst during the test period.

Ash Content

0.3 Max

S. No.	Duct Size (mm)	Outer Dia (mm)	Ovality (Max) (mm)	Wall Thickness(mm)
1	32/26	32+0.3	1.3	2.8+0.4
2	40/33	40+0.4	1.4	3.3+0.4
3	50/42	50+0.5	1.4	3.7+0.6
4 *	63/55	63+0.6	1.5	3.6+0.6
5 *	75/65	75+0.7	1.6	4.3+0.7
6 *	90/79	90+0.9	1.8	5.1+0.8
7 *	110/96	110+1.0	2.2	6.3+1.0
Note: Sl.no. 4,5,6 & 7(* ) are not included in TEC Specification


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