PVC Double Containment Pipe

Product Detail

Double Containment Piping systems are engineered to protect our eco-system from the dangers of exposed aggressive chemicals. In order to be in compliance, systems must be double contained, have automated leak detection for pressurized systems, have at least manual leak detection for drainage systems and have outer containment able to retain media transport for a minimum of 30 days. Hazardous chemicals should be protected from escape in areas where there are chemicals transported above work stations, or any other potential safety hazards due to exposure to the media. Specialty fittings and components, such as access ports, low point stations and valve boxes, are available to enhance the double containment system.

Some of the attributes of these pipes are mentioned as under:

?Longer life span

?Compared to GI, RCC and PVC Pipes

?Light Weight

?Easy to transport, handle and install

?Good mechanical properties

?Ability to take heavy loads

?Chemically inert

?Suitable for use in saline/coastal installation

?Flexible to take bends and curves around obstacles





We often custom run this PVC Double Containment Pipe to meet highly specific requirements. Applications that commonly depend on our reliable product include:

?Used as the main duct/sub duct network design

?Production of ducts across rivers, culverts and disused canals

?Production of ducts in rail/road crossings

?Production of ducts and optic fiber cables in city networks

?Casing of copper cables

?Used as a casing duct for simultaneous placement of quad cables and optic fiber cables along railway tracks







Production flow of PVC Double Containment Pipe









1.Are you a trade company or a manufacturer?

A: We are a FDA, SGS, UL and ROHS approved manufacturer specialized in plastic pipes & fittings.

OEM & ODM service are available.

2.What is your MOQ?

A: Our minimum order quantity is 1000 Meters.

3.What is your delivery date?

A: The delivery date is about 5-7 days after receipt of payment.

4.What are your payment terms?

A: 30% deposit in advance and 70% balance before shipment.

5.Can you send free samples?

A: Yes, free samples are available; you just need to pay the shipping cost.



Our usual packaging ways are as followings, OR it can be as customer's request.