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
Crafted with precision and innovative engineering, our Double-Wall Corrugated Pipe is a groundbreaking, modern solution in lightweight piping. Constructed using superior high-density polyethylene, this pipe boasts an impressive array of features – from its ultra-light weight and high pressure resistance to exceptional toughness and rapid installation. Its long-lasting durability is unmatched, ensuring that it stands the test of time. The pipe’s state-of-the-art wall structure is expertly designed to significantly cut costs when juxtaposed with other structural alternatives. Moreover, its ease of connection and unwavering reliability make it a preferred choice both domestically and internationally. It has become the go-to replacement for traditional concrete and cast iron pipes, heralding a new age in piping technology.
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
Discover the versatile connection techniques for our HDPE double-wall bellows, which integrate seamlessly with both B and C tubes. Whether leveraging mechanical connections or engaging in an array of advanced thermal fusion methods, our system ensures robust integration. Choose from butt fusion, for secure jointing; electrical fusion, for precision welding; socket fusion, for ease of assembly; flange adapter connections, for adaptability; and compression connections, for reliable sealing.
1. Begin by preparing a supportive pipeline foundation rooted in earth arc. For standard soil conditions, lay a medium coarse sand base layer 100mm thick on either undisturbed ground or a firmed backfill foundation beneath the pipe. In scenarios where the soil quality is suboptimal, opt for a sand gravel base no thinner than 200mm. Alternatively, construct a dual-layered base: the lower layer of 5~32mm gravel, 100~150mm thick, topped with coarse sand exceeding 50mm in thickness. Base density must align with the criteria in Table 2. For soft soil conditions, should the bearing capacity underperform design expectations or be disturbed by construction factors like precipitation, enhancement of the foundation is crucial. Once the foundation achieves the desired bearing capacity, you may then lay the medium coarse sand layer ensuring stability and durability.
2. The axillary corners within the designed earth arc foundation's support angle of the pipeline must be backfilled using medium coarse sand or gravel soil. The backfill should extend beyond the support angle 2α by at least 30 degrees, ensuring compactness that meets technical regulation standards for enduring structural integrity.
3. As you lay the pipeline, simultaneously excavate grooves at socket interfaces and sleeve connections. Determine groove dimensions—length, width, and depth—based on pipe joint specifications. Upon completing the jointing process, promptly backfill with medium coarse sand to maintain structural density and stability.
4. For sections prone to longitudinal uneven settlement from pipeline load shifts or soil changes, reinforce the foundation prior to laying the pipeline. This proactive approach mitigates future settlement issues, ensuring a stable and secure pipeline installation.
Employ sand pile, stone pile, and other composite foundation techniques for treating polyethylene drainage pipe foundations. Avoid rigid approaches like driven piles, concrete pads, and strip foundations, which may not offer the necessary flexibility and adaptability for polyethylene systems.
Company Profile
Established in the historically rich and culturally vibrant city of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has rapidly emerged as a dominant force in the realm of intelligent pipeline system solutions. Our steadfast mission is to provide comprehensive, cutting-edge solutions that address the diverse and ever-changing needs of our valued global customers.
Our extensive and versatile product line is a testament to our engineering prowess, featuring meticulously crafted HDPE, PVC, PP-R, MPP, and more, designed for a wide array of applications. These range from construction engineering and municipal projects to agricultural drainage and irrigation, gas transportation, home renovation, and power cable sheathing. Our impressive catalog boasts nearly 3000 distinctive varieties and specifications, encompassing an entire spectrum of pipes, fittings, and valve products, ensuring that we have a solution for every conceivable piping need.
Our AdvantagesIn our unwavering commitment to global trade excellence, we provide bespoke services to pipeline dealers worldwide. Supporting this dedication, we have made significant investments in state-of-the-art mechanical equipment, laying the groundwork for a modern, high-capacity manufacturing facility. Our strong production capabilities empower us to achieve an annual output of 30,000 tons, filling 3,000 containers, and enabling us to meet the increasing demands of our international clientele with ease.By leveraging our advanced machinery and adopting an exceptional management system, we effectively drive down costs, accelerate delivery times, and uphold the highest standards of quality in every product we create.
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.
