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, a revolutionary advancement in the realm of lightweight piping solutions, crafted meticulously from high-density polyethylene. This innovative product boasts a plethora of advantageous features including remarkable lightness, superior pressure resistance, and outstanding flexibility, ensuring durability and longevity in every application. With its ingeniously designed wall structure, it offers a cost-effective alternative to conventional piping systems, significantly slashing expenses compared to other structural options. The ease and reliability of its connections make it a preferred choice both nationally and internationally, leading to its widespread adoption in replacing traditional concrete and cast iron pipes. Experience the future of drainage and ventilation solutions with a product that's setting new standards in the industry.
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
The connection modes for the highly efficient HDPE double-wall bellows, along with b and c tubes, encompass a variety of mechanical and thermal fusion techniques. Key methods include: butt fusion, which ensures seamless continuity; electrical fusion, providing strong, reliable joints; socket fusion for a tight, secure fit; flange adapter connections for versatile assembly; and compression connections for a robust, leak-resistant seal.
1. To ensure optimal installation, the pipeline should rest on a well-prepared earth arc base. For general soil conditions, initiate by laying a 100mm thick layer of medium coarse sand on the undisturbed or compacted backfill soil foundation beneath the pipe. In scenarios where foundation soil quality is subpar, a sand gravel base layer with a minimum thickness of 200mm should be employed. This can be constructed in two layers: the lower consisting of gravel with a particle size of 5~32mm and a thickness of 100~150mm, and the upper layer composed of coarse sand no less than 50mm thick. The base density must meet the stipulations outlined in Table 2. For soft soil foundations, should the foundation's bearing capacity fall short of design standards, or be impaired due to construction-related disturbances, it's crucial to reinforce the foundation. Once the required bearing capacity is achieved, proceed by laying the medium coarse sand foundation layer.
2. For the supporting angle foundation of the pipeline's earth arc design, the axillary corner must be robustly backfilled with medium coarse sand or gravel. This backfill must extend beyond the supporting Angle 2α plus 30 degrees to ensure structural integrity. The compactness of the backfill must adhere strictly to specified technical regulations to maintain durability and reliability.
3. When working with the pipeline foundation, ensure that the grooves for socket interfaces and sleeve connections are meticulously excavated in tandem with the pipeline's progression. Determine the groove's dimensions based on the specific pipe joint size, ensuring a precise fit. After joint completion, promptly backfill with medium coarse sand to secure density and maintain stability.
4. In pipeline sections susceptible to longitudinal uneven settlement due to factors such as variable pipeline load and shifting ground conditions, preemptive reinforcement of the foundation is essential before pipeline installation. This ensures enhanced stability and longevity, safeguarding against potential settlement issues.
For the treatment of polyethylene drainage pipe foundations, employ composite methods like sand piles and stone piles for effective reinforcement. Avoid rigid foundation treatments, such as driven piles, concrete pads, or concrete strip foundations, as these are unsuitable for ensuring the flexibility and durability required by polyethylene systems.
Company Profile
Nestled in the heart of Yangzhou, a city renowned for its historical richness and cultural heritage, Yangzhou Huawei Pipe Technology Co., Ltd. was established in 2018. In a remarkably short span, we've risen as a distinguished leader in the realm of intelligent pipeline system solutions. Our steadfast mission is to deliver cutting-edge, all-encompassing solutions that adeptly meet the diverse and evolving needs of our prestigious global clientele.
Our expansive and adaptable product lineup encompasses HDPE, PVC, PP-R, MPP, and more, each thoughtfully engineered to serve a wide array of applications. From construction engineering and municipal undertakings to agricultural drainage, irrigation, gas transportation, and home renovation, our comprehensive offerings extend to power cable sheathing. With an impressive catalogue housing nearly 3000 distinct varieties and specifications, we provide a complete array of pipes, fittings, and valve products, ensuring a perfect solution for every piping need.
Our AdvantagesCommitted to excellence in global trade, we provide bespoke services to pipeline dealers worldwide. To uphold this dedication, we've invested heavily in state-of-the-art mechanical equipment, establishing the backbone of a modern, high-capacity factory. Our formidable production capabilities enable us to achieve an annual output of 30,000 tons, sufficient to fill 3,000 containers, ensuring we meet the burgeoning demands of our international clientele.By leveraging our advanced machinery and implementing a superior management system, we effectively reduce costs, accelerate delivery times, and assure unparalleled quality standards in each product we manufacture.
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.
