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 cutting-edge Double-Wall Corrugated Pipe: An innovative, lightweight marvel crafted from high-density polyethylene. Revel in its outstanding features: light as a feather, yet boasting impressive resistance to high pressures. Experience the unmatched toughness and durability that ensure a swift and efficient construction process, coupled with an extended lifespan. Its ingeniously designed wall structure offers significant cost savings compared to traditional pipe structures. Thanks to its seamless and reliable connectivity, this pipe has gained international acclaim, replacing traditional concrete and cast iron pipes around the globe.
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 connectivity solutions for the esteemed HDPE Double-Wall Bellows and B and C Tubes are engineered for excellence, featuring cutting-edge mechanical connections alongside a series of advanced thermal fusion techniques. The primary methods of joining include meticulous butt fusion, innovative electrical fusion, seamless socket fusion, versatile flange adapter connection, and robust compression connection—ensuring unparalleled reliability and performance.
1. Establishing the pipeline requires a solid earth arc base. For standard soil conditions, a foundational layer of medium coarse sand with a thickness of 100mm is essential, laid meticulously on undisturbed soil or a compacted backfilled foundation beneath the pipe. In cases of suboptimal soil quality, replace with a sand gravel base layer of at least 200mm thickness, possibly in two layers: a lower layer of gravel (particle size 5~32mm) at 100~150mm thick, and an upper layer of coarse sand, no less than 50mm thick. The base density must adhere to Table 2 standards. For soft soil foundations, reinforce the base when bearing capacity falls short of design requirements or is compromised by factors such as construction precipitation. Once target bearing capacity is achieved, proceed with laying the medium coarse sand foundation layer.
2. The axillary corner, within the supporting angle range of the designed earth arc foundation, must be expertly backfilled with medium coarse sand or gravel soil. This backfilling should extend beyond the supporting angle 2α by at least 30, with compactness conforming to stringent technical regulations, ensuring structural integrity and durability.
3. When handling socket interface grooves and sleeve connections within the pipeline foundation, excavation should synchronize with pipeline installation. Determine the groove's dimensions—length, width, depth—based on the pipe joint size. Upon joint completion, immediately backfill with medium coarse sand to ensure the required density and stability.
4. In sections susceptible to longitudinal uneven settlement, due to pipeline load variations or changes in ground soil, pre-reinforcement of the foundation is imperative before pipeline installation. This proactive approach ensures long-term steadiness and function.
For the treatment of polyethylene drainage pipe foundations, employ composite foundation methods such as sand pile and stone pile treatments. Avoid rigid foundation treatments like driven piles, concrete pads, and concrete strip foundations to maintain flexibility and adaptability.
Company Profile
Nestled in the heart of the historically and culturally enriched Yangzhou, China, Yangzhou Huawei Pipe Technology Co., Ltd., established in 2018, has rapidly risen to be a distinguished frontrunner in the realm of intelligent pipeline system solutions. With an unyielding commitment, our mission transcends conventional boundaries to provide comprehensive, cutting-edge solutions that adeptly serve the diverse and ever-evolving needs of our revered international clientele.
Our expansive and multi-faceted product range encompasses HDPE, PVC, PP-R, MPP, and more, each meticulously crafted to address a wide array of applications. From construction engineering and large-scale municipal projects to sophisticated agricultural drainage systems, efficient irrigation techniques, seamless gas transportation, modern home renovations, and protective power cable sheathing, we cover it all. Proudly presenting a staggering catalogue of nearly 3000 distinct varieties and specifications, our offerings span the complete gamut of pipes, fittings, and valve products, ensuring a precise solution for every conceivable piping requirement.
Our AdvantagesIn our unwavering pursuit of global trade excellence, we extend bespoke services to pipeline dealers worldwide. Fueling this commitment is our substantial investment in state-of-the-art mechanical equipment, laying the groundwork for a cutting-edge, high-capacity production facility. Our formidable production capabilities empower us to achieve an astounding annual output of 30,000 tons, comfortably filling 3,000 containers, thereby adeptly meeting the burgeoning demands of our global clientele.By leveraging our sophisticated machinery and implementing an outstanding management system, we strategically minimize costs, accelerate delivery times, and uphold the highest quality standards in every product we meticulously 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.
