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 the revolutionary Double-Wall Corrugated Pipe, a state-of-the-art lightweight solution crafted from high-density polyethylene, engineered for superior performance. This innovative pipe boasts an array of exceptional attributes: ultra-lightweight construction, remarkable high-pressure resilience, enhanced flexibility, swift installation, and impressive longevity. Furthermore, its ingeniously designed wall structure results in significant cost-efficiency compared to other pipe structures. The seamless and dependable connection capabilities of this pipe have facilitated its widespread adoption, both domestically and internationally, effectively replacing traditional concrete and cast iron pipes.
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 versatile connection modes of HDPE double-wall bellows, as well as b and c tubes, encompass both mechanical and a range of sophisticated thermal fusion techniques. Key connection methods include the robust butt fusion, precise electrical fusion, secure socket fusion, reliable flange adapter connection, and efficient compression connection, ensuring flexibility and reliability in various applications.
1. The pipeline should rest upon an earth arc base. In general soil conditions, a layer of medium coarse sand with a thickness of 100mm should be placed on the undisturbed soil foundation or compacted backfill foundation below the pipe's bottom. For poorer soil quality, a sand gravel base layer, at least 200mm thick, may be used. This can be layered with a lower gravel layer, particle size 5~32mm, 100~150mm thick, and an upper coarse sand layer no less than 50mm thick. The base density must comply with Table 2 standards. In cases of soft soil foundation where the bearing capacity is inadequate due to construction precipitation or other disturbances, the foundation must be fortified. Once the required bearing capacity is achieved, lay the medium coarse sand foundation layer.
2. The axillary corner within the supporting angle range of the pipeline's designed earth arc foundation must be thoroughly backfilled with medium coarse sand or gravel soil. The backfilling should extend beyond the supporting angle 2α by at least 30 degrees, ensuring it meets the compactness specifications outlined in the technical regulations.
3. As you lay the pipeline, dig grooves for the socket interface and sleeve connections at the foundation. Determine groove dimensions based on the pipe joint size. After joint completion, immediately backfill the density with medium coarse sand to ensure a stable and secure connection.
4. In sections where longitudinal uneven settlement might occur due to pipeline load or ground soil changes, it's imperative to reinforce the foundation prior to laying the pipeline, thereby ensuring durability and stability over time.
For the foundation treatment of polyethylene drainage pipes, utilize composite methods like sand pile, stone pile, and other innovative solutions. Avoid rigid treatment measures such as driven piles, concrete pads, and concrete strip foundations to maintain flexibility and efficiency in the installation process.
Company Profile
Founded amidst the historical charm and cultural wealth of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has rapidly emerged as a distinguished frontrunner in the realm of intelligent pipeline system solutions. Our resolute mission is to provide all-encompassing, cutting-edge solutions that seamlessly address the diverse and shifting needs of our esteemed clientele worldwide.
Our expansive and highly adaptable product range includes HDPE, PVC, PP-R, MPP, and beyond, each meticulously engineered to meet a vast array of applications. From construction engineering marvels and large-scale municipal projects to essential agricultural drainage and irrigation, efficient gas transportation, modern home renovations, and innovative power cable sheathing, our impressive catalogue encompasses nearly 3000 unique varieties and specifications. Our offerings span the full spectrum of pipes, fittings, and valve products, ensuring that every piping requirement is met with unparalleled precision and expertise.
Our AdvantagesWith an unwavering commitment to global trade excellence, we provide customized services to pipeline dealers globally. To uphold this promise, we have made significant investments in state-of-the-art mechanical equipment, laying the groundwork for a contemporary, high-capacity factory. Our robust production capabilities empower us to achieve an impressive annual output of 30,000 tons, which is more than enough to fill 3,000 containers, thereby satisfying the ever-growing demands of our international clientele.By leveraging our advanced machinery and implementing a stellar management system, we significantly reduce costs, accelerate delivery times, and uphold the highest standards of quality in every product we create, ensuring superior performance and customer satisfaction.
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.
