Frequently Asked Questions

Honestly, if it is your first time to find a PVC conduit pipe & fittings manufacturer or supplier, it is a sure way
that you have some questions. So, read on and learn more!

General Questions

 we have manufacturing bases in Dongguan City and Shaoguan City of China. Our factories have obtained the certificates of ISO 9001 quality system certification and ISO 14001 environmental management system certification, and the international authoritative certifications such as SGS, ROSH, CNAS, CE, IEC and so on

Yes, we can customized logo on the conduits and fittings.

Blue: Potable Water

White: Irrigation and Water

Green: Sewer Purple: Reclaimed Water

Gray & Orange : Electrical Conduit

PVC is made from fossil fuels, including natural gas. The production process also uses sodium chloride. Recycled PVC is broken down into small chips, impurities removed, and the product refined to make pure PVC. It can be recycled roughly seven times and has a lifespan of around 140 years. For more information, refer to Wikipedia about Sustainability. https://en.wikipedia.org/wiki/Polyvinyl_chloride#Sustainability

This solar conduit is AS/NZS 2053 solar conduit. We can produce it according to your standard.

If a conduit is LSZH (Low Smoke Zero Halogen), it is often referred to as HFT(Halogen Free Tubing), and is used primarily in tunnels, theaters, shopping centers and anywhere there is a large public presence. The product does not produce toxic fumes or gases and does not release toxic halogens.

Sales Questions

Actually, It has always depend on your order quantity, different items have different minimum quantity . As for our conduits, it should be 3000 meters for big size ; and 5000 -10000 meters for small size. For junction box and other boxes ,the moq may be 5000 pcs and the fittings would be more than 10,000pcs.

Normally, the time of delivery is around 15-30 days. It depend on your order quantity. If you order a big quantity, it will take more time to finish.

We ship the goods via Shenzhen Port, Guangzhou Port.

We accept  T/T or  L/C.

Our samples are free . We could send you the sample, most samples are free to send to most places.

1)UL listed and CSA electrical pvc conduit
2) Low smoke and halogen free conduit& fittings
3) Solar conduit & fittings
4) AS/NZS 2053 conduit &fittings
5) BS conduit &fittings

UL 651, UL1653, CSA C22.2 No.211.1, AS/NZS 2053, CE, ASTM, IEC, UL94 

Endless Options For Your Specific Needs

Ctube focuses on the plastic electrical conduit field, around the customer’s demand for products, technology and services.

We always take additional measures to make our customers satisfied with the quality, efficiency and marketability of our products. With high quality and a wide range of products, we have established long-term cooperation with many customers from different areas of the world.

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