Durable CPVC Pipe, Reliable Flexible PVC-Based Plastic Pipe for Industrial Power Applications

• Customization: Available
• After-sales Service: Technical Support
• Warranty: 2 Years
• Model NO.: DN30mm-315mm
• Material: PVC
• Kind: Thermoplastics Pipes
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Color: Orange
• Quality: High
• Hygienic Performance: Qualified
• Free Sample: Available
• Transport Package: Six Meters Per Pipe
• Specification: DN30mm-315mm
• Trademark: anduan
• Origin: Cangzhou
• HS Code: 3917230000
• Production Capacity: 500000meter/Year
• Package Size: 585.00cm * 234.00cm * 237.00cm
• Package Gross Weight: 27.000kg

Product Description

 Product Overview

Chlorinated Polyvinyl Chloride (CPVC) pipe is a high-performance thermoplastic piping solution, manufactured by chlorinating standard PVC resin to enhance its molecular structure. This modification significantly elevates its temperature resistance, mechanical strength, and chemical stability compared to conventional PVC, making it a premium choice for industrial, electrical, and commercial applications. Designed for durability and reliability, CPVC pipe combines the lightweight, corrosion-resistant benefits of plastic with performance characteristics that meet the strict demands of power infrastructure, chemical processing, and fluid conveyance systems.

Product Details

Excellent High Temperature Resistance

CPVC pipes can withstand high-temperature fluids for a long time with outstanding heat stability. They maintain excellent mechanical strength and structural integrity even under continuous hot water conditions, and do not soften or deform easily. This makes them ideal for residential hot water supply, central heating systems and industrial high-temperature liquid transportation pipelines.

Good Mechanical Strength and Toughness

Hygienic, Non-toxic and Long Service Life

CPVC pipes feature high rigidity, excellent impact resistance and compressive performance. They are not easy to deform or crack under external pressure, suitable for both exposed and buried installation, ensuring safe and stable operation in various engineering scenarios.

Made of safe and environmentally friendly materials, CPVC pipes are non-toxic, odorless and do not pollute water quality. They have strong anti-aging and weather resistance, with a service life of over 50 years, widely used in civil, commercial and industrial plumbing systems.

Strong Corrosion and Chemical Resistance

CPVC pipes show superior resistance to acids, alkalis, salts and various chemical solvents. They do not rust, scale or corrode in harsh industrial or underground environments, effectively avoiding pipeline damage. This ensures stable and reliable performance, prolongs service life, and is widely used in chemical engineering, electroplating and wastewater treatment systems.
 

Specification

material	Chlorinated Polyvinyl Chloride
Common specifications	50mm~500mm
color	orange
connection type	Socket connection or hot melt welding is mostly adopted

DN(mm)	Wall Thickness(mm)
Nominal pressure	PN6	PN8	PN10	PN12.5	PN16	PN20	PN25
20						2	2.3
25					2	2.3	2.8
32				2	2.4	2.9	3.6
40			2	2.4	3	3.7	4.5
50		2	2.4	3	3.7	4.6	5.6
63	2	2.5	3	3.8	4.7	5.8	7.1
75	2.3	2.9	3.6	4.5	5.6	6.9	8.4
90	2.8	3.5	4.3	5.4	6.7	8.2	10.1
110	2.7	3.4	4.2	5.3	6.6	8.1	10.0
125	3.1	3.9	4.8	6	7.4	9.2	11.4
140	3.5	4.3	5.4	6.7	8.3	10.3	12.7
160	4	4.9	6.2	7.7	9.5	11.8	14.6
180	4.4	5.5	6.9	8.6	10.7	13.3	16.4
200	4.9	6.2	7.7	9.6	11.9	14.7	18.2
225	5.5	6.9	8.6	10.8	13.4	16.6
250	6.2	7.7	9.6	11.9	14.8	18.4
280	6.9	8.6	10.7	13.4	16.6	20.6
315	7.7	9.7	12.1	15	18.7	23.2
355	8.7	10.9	13.6	16.9	21.1	26.1
400	9.8	12.3	15.3	19.1	23.7	29.4
450	11	13.8	17.2	21.5	26.7	33.1
500	12.3	15.3	19.1	23.9	29.7	36.8
560	13.7	17.2	21.4	26.7
630	15.4	19.3	24.1	30
710	17.4	21.8	27.2
800	19.6	24.5	30.6
900	22	27.6	34.4
1000	24.5	30.6	38.2
1200	29.4	36.7	45.9

Application

1. Power Cable Conduit for High & Low Voltage Systems

CPVC pipes serve as a premium protective conduit for high-voltage, low-voltage, and control cables in power infrastructure. As a non-conductive material with exceptional dielectric strength, CPVC creates a reliable insulating barrier that prevents electrical leakage, short circuits, and grounding risks, even in humid or chemically exposed environments. Its inherent flame-retardant and self-extinguishing properties also meet strict fire safety codes for power facilities, reducing the risk of fire spread along cable routes. Additionally, CPVC's corrosion resistance eliminates the degradation issues that plague metal conduits, ensuring long-term protection for cables in underground, indoor, or outdoor installations. This application is widely used in power grids, industrial plants, and commercial buildings to protect critical power transmission lines.

2. Buried Power Pipeline for Municipal & Grid Projects

For underground power cable laying in municipal engineering, power grid expansion, and industrial park construction, CPVC pipes are an ideal choice for buried power pipelines. The material's high structural strength and pressure resistance allow it to withstand long-term soil pressure, ground loads, and external impact from construction activities, preventing cable damage from pipeline deformation. CPVC also exhibits excellent resistance to soil corrosion, chemical erosion, and aging, making it suitable for various geological conditions, including acidic/alkaline soil and coastal areas with high salt content. Unlike metal pipes, CPVC does not rust or scale, maintaining a smooth inner wall that simplifies cable pulling during installation and reduces long-term maintenance costs. Its low thermal conductivity also minimizes temperature fluctuations that could affect cable performance, ensuring stable power transmission underground.

3. Substation Cable Trench & Duct Bank Protection

In substations, power distribution rooms, and power plants, CPVC pipes are extensively used for cable trench and duct bank systems to protect power and control cables. The harsh environment of substations—exposed to electrical equipment heat, chemical cleaning agents, and potential fire hazards—demands materials with high temperature resistance, chemical inertness, and flame retardancy, all of which CPVC provides. CPVC can sustain continuous service temperatures up to 93°C, far exceeding standard PVC, making it suitable for the elevated temperatures in substation facilities. Its chemical inertness resists corrosion from oils, acids, and cleaning agents commonly used in power maintenance, while its self-extinguishing property complies with strict fire safety standards for power facilities, preventing fire propagation in cable trenches. This application ensures the safe and reliable operation of substation cable networks.

FAQ

Q1:In which scenarios is CPVC electrical pipe applicable?
A:It is mainly used for the buried protection of power cables (10kV and below), including:

Renovation of municipal roads and residential power grids;
Cable laying in industrial parks and substations;
Cable protection when crossing highways, railways, and rivers

Q2:What temperature can CPVC power pipes withstand?
A:Long - term operating temperature: -15℃ to 60℃ (Suitable for the normal operating temperature of the cable);

Short - term withstand temperature: Can withstand the instantaneous high temperature during cable short - circuit (≤160℃, with a duration not exceeding 1 hour), but frequent high - temperature impacts should be avoided.
Q3:Is there any requirement for the burial depth during installation?
A:The burial depth needs to be combined with the ring stiffness grade of the pipe material and the laying environment:

Ring stiffness S1 grade (≥4kN/m²): Suitable for areas without vehicle rolling, with a burial depth of 0.5 - 1.0 meters;
Ring stiffness S2 grade (≥8kN/m²): Suitable for areas with vehicle traffic (such as sidewalks and non - motorized lanes), with a burial depth of 1.0 - 2.0 meters;
Special scenarios (such as roads with heavy traffic flow): It is necessary to additionally lay a sand - gravel cushion or concrete encapsulation, and the recommended burial depth is ≥1.2 meters.

Company Profile

HEBEI ANDUAN TECHNOLOGY INDUSTRY CO.,LTD.

Our company is a modern enterprise that integrates research and development, production, sales, and service. The company has fixed assets of 160 million yuan, a modern factory area of over 60000 square meters, and more than 50 first-class fully automated production lines; Having the production capacity of various pipeline products and professional technical personnel; 

The company is located in Cangzhou, a petrochemical base and an important land and sea transportation hub in the north. Located in Cangdong Economic Development Zone, Cangzhou, Hebei Province, it has a convenient transportation network and unique advantages in location management, fast supply, and comprehensive service capabilities.

HEBEI ANDUAN TECHNOLOGY INDUSTRY CO.,LTD.

The company adheres to the business philosophy of "products need brand, enterprises need brand, and people need brand more". Promise first-class enterprise services and create efficient enterprises with a practical spirit. Adhering to the business philosophy of "choosing safe end, mutual benefit and win-win, serving society", we work together with colleagues from all walks of life to create a green future.The company's main products are widely used in urban power, communication, water supply, drainage, sewage, irrigation droppers, water-saving irrigation, and drainage projects. Our company's pipeline products have advantages such as high strength, large diameter, high stability, and a complete range of optional models.