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 cutting-edge Double-wall Corrugated Pipe, crafted from superior high-density polyethylene. This innovative and lightweight piping solution boasts remarkable characteristics such as light weight, exceptional pressure resistance, and impressive toughness. Its unique design ensures not only a faster construction process but also a significantly extended lifespan. The ingenious wall structure design offers a cost-effective alternative compared to traditional pipe structures. With an easy and reliable connection system, our double-wall corrugated pipe has gained widespread acceptance both domestically and internationally. It serves as an ideal substitute for conventional concrete and cast iron pipes, making it a preferred choice for modern drainage and ventilation systems.
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 methods for our HDPE double-wall bellows and B and C tubes are both versatile and robust. They encompass mechanical connections and an array of thermal fusion techniques, ensuring a secure and reliable assembly. The primary methods include butt fusion, electrical fusion, socket fusion, flange adapter connection, and compression connection, each tailored to provide optimal performance.
1. For a stable pipeline base, begin with an earth arc foundation. For typical soil conditions, lay down a 100mm-thick layer of medium coarse sand on the untouched or compacted backfill foundation beneath the pipe. In areas where the soil quality is subpar, opt for a sand gravel base at least 200mm thick. This can be implemented in two layers: a lower layer of gravel (particle size 5~32mm, 100-150mm thick) and an upper layer of coarse sand not less than 50mm thick. The base density must meet the specifications outlined in Table 2. For soft soil foundations, if the foundation's bearing capacity is compromised due to construction activities or weather, enhance the foundation before proceeding. Once the foundation reaches the desired bearing capacity, lay down the medium coarse sand base.
2. The axillary corner area within the designated supporting angle of the earth arc foundation must be meticulously backfilled with medium coarse sand or gravel soil. Ensure the backfill extends beyond the supporting angle 2α by at least 30 degrees, and the compactness meets technical regulation standards for durability and stability.
3. During the pipeline installation, grooves for socket interfaces and sleeve connections must be precisely excavated alongside the pipeline. The dimensions of these grooves—length, width, and depth—should align with the pipe joint size. Once jointing is complete, promptly backfill the area with medium coarse sand to maintain structural integrity.
4. In sections of the pipeline where uneven longitudinal settlement is anticipated due to factors like load variations or changes in ground soil, strengthen the foundation before pipeline deployment to ensure even distribution and stability.
For the foundation treatment of polyethylene drainage pipes, embrace advanced composite foundation techniques such as sand pile and stone pile methods. Avoid rigid foundation solutions like driven piles, concrete pads, and strip foundations to maintain flexibility and resilience.
Company Profile
Established amidst the historic charm and cultural heritage of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has rapidly established itself as a distinguished leader in the realm of intelligent pipeline system solutions. Our steadfast mission is to deliver innovative, comprehensive solutions that address the diverse, ever-evolving needs of our prestigious global clientele.
Our expansive and adaptable product portfolio features HDPE, PVC, PP-R, MPP, and beyond, all meticulously engineered to meet a plethora of applications. These applications span from cutting-edge construction engineering and pivotal municipal projects to vital agricultural drainage and irrigation systems, gas conveyance, home upgrades, and protective power cable sheathing. With an awe-inspiring catalogue that boasts nearly 3000 unique varieties and specifications, our offerings encompass the full spectrum of pipes, fittings, and valve products, ensuring a tailored solution for every piping necessity.
Our AdvantagesWith an unwavering dedication to global trade excellence, we offer bespoke services to pipeline dealers worldwide. To uphold this commitment, we have strategically invested in state-of-the-art mechanical equipment, laying the groundwork for a modern, high-capacity manufacturing facility. Our formidable production capacity enables an impressive annual output of 30,000 tons, aptly filling 3,000 containers, assuring our ability to meet the ever-increasing demands of our international clientele.By leveraging our advanced machinery and implementing an exemplary management system, we effectively minimize costs, accelerate delivery timelines, and uphold the highest quality standards in every product crafted.
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.
