Ctube Corrugated Flexible Conduit Electrical PVC Wiring Pipe for Cable Underground ENT Piping – Black

Quality Certification:

– AS/NZS 2053


ctube certication

Product Details & Specifications


Ctube AS series electrical conduit & fittings designed for Australia standard and the goal is to provide our customers with an extremely environmentally friendly experience.

For environmental protection, we believe that we should get started with raw materials. Since the establishment of Ctube, we have insisted on 100% using high-quality brand new raw materials for our product instead of recycled materials. We are refused to use recycled materials to make any products.

In the production process, we strictly control quality, reduce production loss by increasing the first pass yield( FPY ). We only deliver the best products to our customers.

Our product line has been upgraded to V0 fire rating and will extinguish itself within 5s after the fire source is cut off. And our AS conduit and fittings has excellent physical performance also, the resistance to compression & impact is also the industry leader. It greatly improves the safety and durability, we believe our customers can benefit from this.

Whether you are home or industrial decoration, we have a corresponding product line to match. Because Ctube will always focus on the field of PVC electrical conduits in the next 20 years, and we will continue to upgrade and optimize our products.



  • AUSTRALIA STANDARD. AS/NZS 2053 approved, non-toxic, and smells. Comply with relevant EU environmental protection requirements.
  • HIGH QUALITY. 100% made of brand new materials with 99.8% FPY / year in-house test.
  • HIGH FIRE RATINGS. Our electrical adaptable box has V0 fire rating which is higher than most of our competitors, it will self-extinguished in 5 seconds after cutting of fire source.
  • UV RESISTANCE. Extremely UV resistance & explosion-proof corrugated conduit. It’s a perfect match for outdoor projects.
  • EXCELLENT PHYSICAL PROPERTIES.  Works well from -40℃ to +110℃ and maximum protection of your cables inside..



Ctube medium & heavy duty flexible electrical corrugated conduits are generally used to encase wires, helping to reduce the risks of electrical hazards, such as electrocution. Corrugated electrical conduit is a staple item used by electricians and other contractors for cost-effective cable protection. Designed to protect and route electrical wiring. It possesses excellent insulative properties, making it ideal for protecting electrical wiring. Its solid construction, chemical resistance and flame retardance offer protection in harsh environments.

Manufacturing Capability

– Production capacity: 10000 rolls per week

– Packaging methods: plastic bags & PE film


Size Chart

Product Code Nominal Size Length Weight
CT-HDCCOR2010 20mm 10m 100g/m
CT-HDCCOR2025 20mm 25m 100g/m
CT-HDCCOR2050 20mm 50m 100g/m
CT-HDCCOR2510 25mm 10m 150g/m
CT-HDCCOR2525 25mm 25m 150g/m
CT-HDCCOR2550 25mm 50m 150g/m
CT-HDCCOR3210 32mm 10m 220g/m
CT-HDCCOR3225 32mm 25m 220g/m
CT-HDCCOR4010 40mm 10m 230g/m
CT-HDCCOR4025 40mm 25m 230g/m
CT-HDCCOR5010 50mm 10m 320g/m
CT-HDCCOR5025 50mm 25m 320g/m

Frequently Asked Questions

What is your MOQ?

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 usually ship the cargo via Shenzhen and Guangzhou.

We accept 50% T/T in advance, 50% balance, or 100% L/C.

Please submit a general inquiry on our online Contact Form. If you have additional questions please don’t hesitate to send us an email .We respond to customers within 24 hours.

Yes, you are welcome to visit our company, and please make an appointment with us in advance;

Yes,of course.We offer free samples.

Your Second To None Choice

Ctube, as a manufacturer of PVC conduit products with more than 10 years of industry experience, can meet your various needs on production efficiency and product quality.


manufacturing of Ctube

The Ctube facility, located in Dongguan City and Lechang City of China, is China’s leading and advanced production facility for manufacturing PVC conduit. Our facility strives to meet all industry standards and to achieve the certifications that demonstrate our company’s dedication to meeting environmental and system management requirements. Ctube strictly follows the system under ISO 9001, ISO 14001 and ISO 45001.  In manufacturing our national certification products, we are committed to electrical safety, cost-effectiveness, and ease of installation

Expert Support For Your Complete Satisfaction

Empower your business to soar to new heights with our unparalleled blend of deep industry know-how, cutting-edge manufacturing prowess, and agile production timelines.

Send An lnquiry

Ready to Work Together? Build a project with us!

*We respect your confidentiality and all information are protected.