Basic Info.
Type
Thermosetting Plastic Pipe
Usage
Drainpipe, Water Supply Pipe, Threading Pipe, Wire and Cable Pipe, Agricultural Irrigation Pipe, Corrugated Pipe
Tensile Strength
41~50MPa
Material Grade
100% New Material PE100
Certificate
CE, SGS, ISO, CNAS, IAF
Characteristic
Good Flexibility, Corrosion Resistance, Excellent
Connection
Butt Fusion/Socket Fusion/Electro Fusion/Flange Jo
Wall Thickness
SDR9 - SDR27
Oven Experiment
No Bubbles, No Delamination, No Cracking
Transport Package
Standard Export Packing
Specification
DN20mm-DN3000mm
Product Description
Product Description
Introducing our state-of-the-art Double-wall corrugated pipe, ingeniously crafted using premium high-density polyethylene. This innovative piping solution boasts a unique set of characteristics: it's incredibly lightweight, superbly resistant to high pressure, and remarkably flexible, ensuring durability and ease of installation. Its fast construction capabilities and impressive lifespan make it a standout choice in the market. The exceptional wall structure design is a true cost-saving marvel, offering a significant economic advantage over traditional pipe structures. Thanks to its seamless and dependable connectivity, this versatile piping system has garnered widespread acclaim, replacing conventional concrete and cast iron pipes both domestically and internationally. Choose our Double-wall corrugated pipe for a superior, cost-effective, and reliable drainage solution that stands the test of time.
Detailed Photos
Product Parameters
| HDPE Double Wall Corrugated Pipe's Parameter Datas |
| Norminal Inner Diameter (DN/IN) | Min.Average Inner Diameter | Min. Wall Thickness of theInside Layer | Min. Wall Thickness of the Inside Layer under a Hollow Section | Min. Wall Thickness of theOutside Layer under a HollowSection | Min.Length of Engagement of Socket |
| DN/IN | dem.min | e.min | e1.min | e3.min | A.min |
| 100 | 95 | 1 | 0.8 | 0.7 | 32 |
| 150 | 145 | 1.3 | 1 | 0.8 | 43 |
| 200 | 195 | 1.5 | 1.1 | 0.9 | 54 |
| 225 | 220 | 1.7 | 1.4 | 0.9 | 55 |
| 250 | 245 | 1.8 | 1.5 | 1 | 59 |
| 300 | 294 | 2 | 1.7 | 1 | 64 |
| 400 | 392 | 2 | 1.7 | 1 | 64 |
| 500 | 490 | 3 | 3 | 1.8 | 85 |
| 600 | 588 | 3.5 | 3.5 | 2.7 | 118 |
| 1000 | 985 | 5 | 5 | 3 | 140 |
| Note: |
| 1: The pipe wall thickness is base on the GB/T19472.1-2019 or specified EN/ISO standards |
| 2: Nominal pressure based on water medium temperature ≤20ºC. It should be adjust when the temperature of the medium change. |
| 3: Colour of the pipe is BLUE ,others should be negotiate. |
| 4: Application:water,Corrosive liquid,pulp. |
Certifications
Packaging & Shipping
Installation Instructions
When it comes to establishing robust connections for HDPE double-wall bellows and b and c tubes, our product offers a variety of seamless connection modes. These include advanced mechanical connections and an array of sophisticated thermal fusion techniques such as butt fusion, electrical fusion, and socket fusion. Additionally, our solution supports flange adapter and compression connections, ensuring a reliable and secure pipeline integration.
1. For optimal pipeline installation, begin by preparing a stable earth arc foundation. On typical soil, a 100mm thick layer of medium coarse sand should be placed on either undisturbed soil or a foundation compacted with backfill. If the soil quality is suboptimal, enhance stability with a two-layered sand gravel base of at least 200mm thick. The lower layer should consist of gravel particles sized between 5-32mm, with a thickness of 100-150mm, topped with a coarse sand layer not less than 50mm thick. Ensure base density meets the standards outlined in Table 2. For soft soil foundations, reinforce the base if the soil's bearing capacity falls short of design specifications or construction activities disturb it. Once the foundation's bearing capacity meets requirements, lay a medium coarse sand foundation layer.
2. The axillary corner within the pipeline's designed earth arc foundation must be reinforced by backfilling with medium coarse sand or gravel soil. Ensure the backfilling extends beyond the supporting Angle 2α by at least 30 degrees, and maintain compliance with technical regulations on backfilling compactness for maximum stability.
3. During pipeline installation, grooves for socket interfaces and sleeve connections must be dug concurrently with the pipe laying process. Tailor the groove dimensions—length, width, and depth—according to the pipe joint size. Once joints are secured, immediately backfill with medium coarse sand to ensure proper density and support.
4. In sections where potential longitudinal uneven settlement might occur—due to pipeline load or changes in ground soil—reinforce the foundation prior to laying the pipeline to ensure enduring stability and performance.
For foundation treatment of polyethylene drainage pipes, employ composite methods such as sand or stone piling. Avoid rigid foundation measures like driven piles, concrete pads, or concrete strip foundations to maintain the integrity and flexibility of the drainage system.
Company Profile
Founded in the historic and culturally rich city of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has swiftly ascended as a preeminent leader in intelligent pipeline system solutions. Our unwavering mission is to deliver comprehensive, state-of-the-art solutions that cater to the diverse and evolving needs of our esteemed global clientele.
Our extensive and versatile product line includes HDPE, PVC, PP-R, MPP, and more, meticulously designed to cater to a multitude of applications. These range from construction engineering and municipal projects to agricultural drainage and irrigation, gas transportation, home renovation, and power cable sheathing. With an impressive catalogue boasting nearly 3000 distinct varieties and specifications, our offerings cover the entire spectrum of pipes, fittings, and valve products, ensuring a solution for every piping requirement.
Our AdvantagesDedicated to setting benchmarks in global trade excellence, we offer bespoke services to pipeline dealers across the globe. To fortify our commitment, we have invested heavily in cutting-edge mechanical equipment, establishing a modern, high-capacity manufacturing plant. With robust production capabilities, we proudly achieve an annual output of 30,000 tons—sufficient to fill 3,000 containers—ensuring we meet the growing demands of our international clientele with unparalleled efficiency.By leveraging our advanced machinery and implementing an exceptional management system, we effectively minimize costs, accelerate delivery times, and uphold the highest standards of quality in every product we manufacture, ensuring our clients receive only the best.
FAQ
Are you a trading company or a factory?
We are a distinguished manufacturer, and we warmly welcome you to visit our state-of-the-art factory at your convenience.
What is your delivery time?
For small quantities, we utilize international couriers (DHL, FedEx, TNT, etc.) or air freight, ensuring you receive the goods within 3-5 days post-dispatch. For larger orders, we ship by sea, and the delivery time varies from days to weeks, depending on your destination port.
Can you provide samples?
Absolutely, samples are available. For standard products, samples are complimentary; you only need to cover the shipping costs. For high-value items, both the product cost and shipping are required. However, once we establish a solid partnership or if you become a VIP customer, complimentary samples will be provided.
Do you offer OEM services?
Yes, we provide customized OEM services tailored to your specifications, including LOGO and packaging.
What are your terms of payment?
We accept T/T or L/C at sight. For T/T, a 30% advance payment is required, with the balance due before shipment or via L/C.
What is your Minimum Order Quantity (MOQ)?
Our MOQ is flexible and can be adjusted according to the customer's requests.
Can we use our own label or packaging?
Absolutely. We are happy to accommodate your label or packaging requirements.
How can you ensure the quality of your products?
Integrity and responsibility are the cornerstones of our company. All products we supply are thoroughly tested and qualified. We provide a Certificate of Analysis (COA) before delivery to ensure quality.
Address:
Yangzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Tools & Hardware
Company Introduction:
Yangzhou Huawei Pipe Technology Co., Ltd., founded in the historic city of Yangzhou in 2018, is committed to delivering comprehensive, intelligent pipeline system solutions.
Our diverse product portfolio includes HDPE, PVC, PP-R, MPP, and numerous other series, extensively utilized in construction engineering, municipal projects, agricultural drainage and irrigation, gas transportation, home decoration, power cable sheathing, and more. We proudly offer nearly 3000 different varieties and specifications of pipes, fittings, and valve products.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
