UL651 Standard PVC Expansion Joints for Electrical Applications

• Customization: Available
• Certification: CCC, RoHS, ISO, CE
• Color: Orange
• Model NO.: DN20mm-300mm
• IP Rating: IP50
• Usage: Optical Cable, Lighting Decoration, Electric Wire, DVI Line, HDMI Cable
• Material: UPVC/CPVC
• Type: Heat Shrinkable
• OEM: OEM Orders Accepted
• Feature 2: Great Corrosion Resistant
• PVC Material Test: ASTM D1784-20
• Wall Thickness: Can Be Customized
• Flame Retardant: V0 Fire Rating
• Temperature Range: -15~+110 Degree
• Transport Package: Customized According to Customer Requirements
• Specification: According to the customer can be customized
• Trademark: Wilvida
• Origin: Jiangsu, China
• HS Code: 391723000
• Production Capacity: 500, 000t/Year
• Package Size: 0.50cm * 0.30cm * 0.27cm
• Package Gross Weight: 9.000kg

Product Description

Product Description

 

Our CPVC Power Pipes: Setting New Standards in Cable Protection! Engineered for excellence, CPVC power pipes from Yangzhou Huawei Pipe Technology Co., Ltd. are the premier choice for cable protection. As the embodiment of cutting-edge engineering, these pipes feature an impressive array of superior qualities, including unparalleled high strength, remarkable flexibility, and exceptional high temperature resistance. Designed with precision to withstand the harshest conditions, they confidently resist corrosion and flames. In addition, they offer outstanding insulation properties and are crafted without any pollutants, ensuring environmental safety. Their robust durability promises a long service life without premature aging, while their lightweight nature guarantees ease of handling and installation. Rigorously tested, appraised, and certified at both national and provincial levels, our CPVC power pipes consistently meet or exceed the stringent standards set for similar products in China. When compared to traditional asbestos cable conduits and ordinary PVC pipes, our CPVC power pipes deliver superior performance, making them the ideal replacement for conventional power cable protective sleeves. Experience the ultimate in cable protection with our dependable and innovative CPVC power pipes.

Detailed Photos

 

 

Product Parameters

 

pvc-c cable protection tube parameter data
Norminal Diameter/IN(mm)	Norminal Wall Thickness (mm)			Norminal Lenght (mm)
	Rigid PVC plastic cable conduit ring stiffness (3%) grade (room temperature)
	SN16	SN24	SN32
	Chlorinated polyvinyl chloride plastic cable conduit ring stiffness (3%) grade (80 ºC)
	SN8	SN12	SN16
100	4	5	6	6000
125	5	6.5	8
150	6.5	8	9.5
175	8	9.5	11
200	9	11	13
225	10	12	14
250	11	13	15
1,In special circumstances, for projects with concrete encapsulation, thin-walled conduits with a nominal wall thickness less than the specified in the table can be produced through mutual agreement between the supply and demand parties. 2,SN16, SN24, and SN32 are the ring stiffness (3%) levels (at room temperature) of rigid polyvinyl chloride plastic cable conduits. 3,SN8, SN12, and SN16 are the ring stiffness (3%) grades (80 ºC) of chlorinated polyvinyl chloride plastic cable conduits, respectively.

 

Certifications

 

 

 

Packaging & Shipping

 

 

Installation Instructions

 

(1) CPVC Power Pipe Laying and Installation

1. The standard fixed length for our CPVC power conduit is precisely 6 meters. Each conduit is expertly supported by 3 sets of pipe sleepers, ensuring an optimal spacing of 2.0 meters between each sleeper and positioning each sleeper a strategic 0.5 meters away from the joint, guaranteeing stability and efficiency.

2. Our CPVC power protective casings are designed for manual installation. It is crucial that personnel stationed on the ground carefully pass the pipe material down to the construction team situated at the trench's bottom. To maintain integrity and safety, rolling pipes into the groove is strictly prohibited.

3. Should there be a need to adjust the length of the CPVC power protective casings, precision is key. Utilize mechanical tools to achieve a cut that is perfectly perpendicular to the axis of the pipe pillow, ensuring the resulting surface is smooth and flawlessly flat.

 

(2) CPVC Power Sheath Connection

1. Connect the CPVC power protective casing with confidence, whether through socket connections or interface connections, providing flexibility and reliability in all installations.

2. Clearly mark the surface of the CPVC power conduit connection with a precise indication of the intended insertion length. After insertion into the socket, thoroughly verify that the insertion indicator is both accurate and appropriately positioned for a secure fit.

3. Prior to establishing any connections with the CPVC power protective sleeve, meticulously clear all soil or attachments from the exterior of the pipe socket and the interior of the rubber ring. This diligent preparation ensures a robust connection and effectively prevents any potential water leakage.

 

(3) Backfill Soil
1. Begin trench backfilling immediately after the acceptance of the concealed pipeline project. Prompt backfilling is essential to prevent any damage due to prolonged exposure of the pipeline, maintaining the integrity and functionality of the installation.
2. Ensure the area surrounding the CPVC power protective casing is carefully backfilled with soft soil, providing a gentle yet effective support system.
3. For optimal results, manually fill the backfilling soil into the ditch, as mechanical backfilling is strictly prohibited to maintain the quality and consistency of the fill.
4. The backfill soil quality is paramount and must meet the precise density requirements as specified in the design, ensuring long-term durability and performance.

 

Company Profile

 

Nestled in the charming landscapes of Yangzhou, China, since 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has emerged as a pioneering force in the domain of intelligent pipeline solutions. With an unshakeable dedication to superior craftsmanship, we have revolutionized industry norms and continue to inspire with our groundbreaking innovations.
At Yangzhou Huawei Pipe Technology Co., Ltd., we proudly present a remarkable portfolio comprising HDPE, PVC, PP-R, and MPP series. Our diverse range is meticulously designed to meet the multifaceted requirements of construction engineering, municipal projects, agricultural drainage and irrigation, gas transportation, home decor, and power cable sheathing. Offering an astounding selection of nearly 3000 unique variants and specifications of pipes, fittings, and valve products, we guarantee unmatched quality and an array of choices.

Our Advantages
Dedicated to serving the global arena, we provide tailored solutions to pipeline dealers worldwide. Our strategic investment in leading-edge mechanical technology has allowed us to establish a cutting-edge production facility. With an impressive annual production capacity of 30,000 tons, we can efficiently fill up to 3000 containers, ensuring we consistently meet the demands of our esteemed international partners.
By integrating advanced machinery with an impeccable management system, we are able to significantly reduce costs, expedite delivery schedules, and maintain the pinnacle of quality standards for every product we manufacture.

FAQ

 

Are you a trading company or a factory?

We are a professional manufacturer. We warmly invite you to visit our factory at your convenience.

How long is your delivery time?
For small quantity products, they will be delivered by international courier (DHL, FedEx, TNT, etc.) or by air. Typically, you will receive the goods within 3-5 days after dispatch. For larger quantities, products will be shipped by sea. The duration will vary from days to weeks based on the destination port.

Can you provide samples?

Yes, samples are available. For standard products, samples are free; you only need to cover the freight charges. For high-value products, you will need to pay for both the freight and a portion of the product cost. Once we have established a long-term relationship or you become our VIP customer, we will offer free samples upon request.

Do you offer OEM services?

Yes, we provide OEM services tailored to your needs, including custom logos and packaging.

What are your payment terms?

Our terms of payment are TT or L/C at sight, with T/T 30% in advance and the balance before shipment or via L/C.

What is your minimum order quantity (MOQ)?

We accommodate MOQ requirements based on customer requests.

Is it possible to use my designated label or package?

Absolutely. We can use your specified label or packaging as per your requirements.

How can you ensure the quality of the goods you provide?

We firmly believe that honesty and responsibility are the foundation of our company. Therefore, we guarantee that all products supplied to you are qualified. We conduct thorough testing and provide a Certificate of Analysis (COA) before delivery.