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 revolutionary Double-Wall Corrugated Pipe, an innovative marvel crafted from high-density polyethylene. Experience the perfect blend of lightweight construction and exceptional durability, characterized by remarkable pressure resistance and superior toughness. Enjoy swift and effortless installation alongside an impressive lifespan, providing unparalleled value. The ingenious wall structure design significantly lowers costs compared to traditional pipe structures. Thanks to its seamless and reliable connectivity, this pipe has garnered widespread acclaim both domestically and internationally, effortlessly replacing conventional concrete and cast iron pipes. Discover the future of piping solutions with our cutting-edge technology, setting new standards in drainage and ventilation efficiency.
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 techniques for HDPE double-wall bellows and b and c tubes are multi-faceted, offering both mechanical connections and an array of sophisticated thermal fusion processes. Key techniques include the precision of butt fusion, the innovation of electrical fusion, the simplicity of socket fusion, the robustness of flange adapter connection, and the reliability of compression connection.
1. The pipeline should rest on an earth arc foundation. For typical soil conditions, a bed of medium-coarse sand, 100mm thick, is recommended atop the untouched soil foundation or on a compacted backfilled base beneath the pipe. For weaker soil, a gravel and sand layer of at least 200mm may be used, divided into two layers: a lower layer of gravel (5~32mm particles, 100~150mm thick) topped with a layer of coarse sand no less than 50mm thick. The base density must meet the criteria in Table 2. In cases of soft soil where bearing capacity falls short of design requirements or issues arise from construction activities, the foundation must first be fortified. Once the required bearing capacity is achieved, lay the medium-coarse sand foundation layer.
2. Within the support angle range of the designed earth arc foundation, the axillary corners must be filled with medium-coarse sand or gravel soil. This backfilling should extend beyond the support angle 2α by 30, ensuring compaction consistency as stipulated by technical regulations.
3. As the pipeline is laid, the grooves for socket interfaces and sleeve connections should be concurrently excavated. The dimensions—length, width, and depth—of these grooves are determined by the pipe joint size. Post-joint completion, backfill the grooves immediately with medium-coarse sand to the necessary density.
4. For pipeline sections susceptible to longitudinal uneven settlement due to load variations or ground soil changes, it is crucial to reinforce the foundation prior to laying the pipeline. This preemptive strengthening ensures durability and stability of the installation.
When treating the foundation of polyethylene drainage pipes, employ composite methods like sand or stone piles. Avoid rigid methods such as driven piles, concrete pads, or strip foundations to maintain flexibility and integrity.
Company Profile
Nestled in the historically enchanting and culturally flourishing city of Yangzhou, China, Yangzhou Huawei Pipe Technology Co., Ltd. emerged in 2018 as a beacon of innovation and expertise in the realm of intelligent pipeline system solutions. With steadfast dedication to excellence, our mission is to provide holistic, avant-garde solutions that meticulously cater to the varied and progressive demands of our valued international clientele.
Our extensive product portfolio is a testament to versatility and innovation, featuring HDPE, PVC, PP-R, MPP, and more, each meticulously crafted to serve a wide array of applications. Whether it's construction and municipal projects, agricultural drainage and irrigation, gas transportation, home renovations, or power cable sheathing, our comprehensive catalogue encompasses almost 3,000 distinct varieties and specifications. This ensures that we offer an unparalleled solution for every conceivable piping need, with products ranging from pipes and fittings to an array of valve options.
Our AdvantagesIn our pursuit of global trade excellence, we provide customized services tailored to pipeline dealers worldwide. Our commitment is underpinned by substantial investments in state-of-the-art mechanical equipment, establishing the backbone of a contemporary, high-efficiency manufacturing facility. Boasting formidable production capabilities, we achieve an impressive annual output of 30,000 tons, equating to the capacity of 3,000 containers, adeptly fulfilling the burgeoning needs of our global clientele.By leveraging our cutting-edge machinery and implementing a superlative management system, we skillfully reduce costs, accelerate delivery timelines, and uphold the pinnacle of quality standards in each product crafted, ensuring excellence and reliability at every turn.
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.
