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Ctube DB120 Direct Buried Utility Duct PVC Rigid Conduit

Quality Certification:

- UL Listed

- Compliance with ASTM and NEME

Ctube DB120 Direct Buried Utility Duct PVC Rigid Conduit

Product Details


Ctube DB120 rigid PVC conduit is intended for installation underground for communications and electrical wire and cable, suitable for direct burial without encasement in concrete.

  • In accordance with NEMA TC 688,ASTM F-512 Standard.

  • Corrosion resistant.

  • Impact resistant.

  • Self-extinguishing, fire resistant.9

  • Smooth interior and outside.

  • Produced in standard 10' or 20' lengths with a belled end.


Name Of Commodity :
Direct Burial DB Utility Duct DB 120
Raw Material :
Trade Size :
1'',1 1/2'', 2'', 3'', 3 1/2'', 4'' , 5'' , 6''
Length :
10 FT / 20 FT
Color :
Grey ,White Or Can Be Customized
Application :
Direct Burial or Concrete Encased Burial 
Feature :
Flame Resistance, Corrosion Resistance , ect


Information to be marked on conduits,

a) The phrase "rigid PVC conduit,

b) The trade size of the conduit product,

c) The name or trademark of the manufacturer or any other distinctive marking by means of which the organization responsible for the product can be readily identified

d) The date or other dating period of manufacture not exceeding any three consecutive months.
For an elbow the date of manufacture is to be the date that:

1) The conduit is extruded when both extrusion and bending occur at the same location or
2) The elbow was formed, where the conduit is extruded at a different location.

f) All markings shall be repeated at uniform intervals and shall appear at least every 10 feet (3 m), but not less than once, on each straight length of the PVC conduit.

Manufacturing Capability

- Production capacity: 100000 meters per week

- Packaging methods: plastic bags & PE films

Ctube UL listed pvc conduits packed on the shelf and the workshop


7 product certifiations owned by Ctube

Size Chart

Ctube DB120 Direct Buried Utility Duct PVC Rigid Conduit

Additional properties

1. What is your MOQ?
    - The MOQ of this product is usually 5000 meters.

2. What is your delivery time?
    - It depends on the location. Normally the delivery time is around 15-30 days in North America.

3. What is the shipping port?
    - We usually ship the cargo via Shenzhen and Guangzhou.

4. What is your payment term?
    - We accept 50%T/T in advance, 50% balance, or 100%L/C.

5. How should I contact you?
    - You can contact us by submitting an inquiry form here. →
contact us

6. How about the samples?
    - Normally we can provide free samples unless you require too many. 

OEM Service: Markings, thicknesses and colors of products can be customized.

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