Pn12.5 Large Diameter PE Pipe: High Performance and Customizable
| US$0.60 - 359.00 | 100 Meters (MOQ) |
Yangzhou Huawei Pipe Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Sep 02, 2025
Main Products:
CPVC Cable Protection Tube, Mpp Cable Protection Tube, HDPE Water Supply Pipe, HDPE Water Supply Pipe Fittings, PVC-U Drain Pipe, PVC-U Drainpipe Fittings, CPVC Fire Hose, PVC Threaded Pipe, UPVC Industrial Pipe, UPVC Industrial Pipe Fitting
Product Description
Company Info
Basic Info.
Product Description
Crafted with precision, our PE water supply pipes are made from PE (polyethylene) resin, expertly polymerized from monomer ethylene. By fine-tuning the polymerization conditions, including pressure and temperature, we skillfully create a spectrum of resin densities: high, medium, and low. This meticulous process results in PE pipes that excel in resilience, with outstanding toughness and exceptional resistance to both corrosion and cracking. The stable interface and lightweight design ensure effortless installation, making them a cornerstone in the water supply industry. These pipes are versatile, supporting both traditional excavation and innovative non-excavation construction methods. With an extraordinary lifespan surpassing 50 years, our polyethylene pipes not only comply with rigorous international standards and advanced foreign benchmarks but also demonstrate unparalleled performance in practical applications.
| Water Supply Application HDPE Pipe's Parameter Datas | ||||||||
| Normianl Diameter | SDR9 | SDR11 | SDR13.6 | SDR17 | SDR21 | SDR26 | SDR33 | SDR41 |
| PN20 | PN16 | PN12.5 | PN10 | PN8 | PN6 | PN5 | PN4 | |
| DN(mm) | 2.0Mpa | 1.6Mpa | 1.25Mpa | 1.0Mpa | 0.8Mpa | 0.6Mpa | 0.5Mpa | 0.4Mpa |
| Wall Thickness (mm) | ||||||||
| 20 | 2.3 | 2.0 | / | / | / | / | / | / |
| 25 | 3.0 | 2.3 | 2.0 | / | / | / | / | / |
| 32 | 3.6 | 3.0 | 2.4 | / | / | / | / | / |
| 40 | 4.5 | 3.7 | 3.0 | / | / | / | / | / |
| 50 | 5.6 | 4.6 | 3.7 | 3.0 | 2.4 | 2.3 | / | / |
| 63 | 7.1 | 5.8 | 4.7 | 3.8 | 3.0 | 2.5 | / | / |
| 75 | 8.4 | 6.8 | 5.6 | 4.5 | 3.6 | 2.9 | / | / |
| 90 | 10.1 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 | / | / |
| 110 | 12.3 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 | / | / |
| 125 | 14.0 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 | / | / |
| 140 | 15.7 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | / | / |
| 160 | 17.9 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | / | / |
| 180 | 20.1 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | / | / |
| 200 | 22.4 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | / | / |
| 225 | 25.2 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | / | / |
| 250 | 27.9 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | / | / |
| 280 | 31.3 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | / | / |
| 315 | 35.2 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 | 9.7 | 7.7 |
| 355 | 39.7 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 | 8.7 |
| 400 | 44.7 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 | 9.8 |
| 450 | 50.3 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 | 11.0 |
| 500 | 55.8 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 | 12.3 |
| 560 | 62.5 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 | 13.7 |
| 630 | 70.3 | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 | 19.3 | 15.4 |
| 710 | 79.3 | 64.5 | 52.5 | 42.1 | 33.9 | 27.2 | 21.8 | 17.4 |
| 800 | 89.3 | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 | 19.6 |
| 900 | / | 81.7 | 66.2 | 53.3 | 42.9 | 34.4 | 27.6 | 22.0 |
| 1000 | / | 90.7 | 72.6 | 59.3 | 47.7 | 38.2 | 30.6 | 24.5 |
| 1200 | / | 109.1 | 88.2 | 67.9 | 57.2 | 45.9 | 36.7 | 29.4 |
| 1400 | / | / | 102.9 | 82.4 | 66.7 | 53.5 | 42.9 | 34.3 |
| 1600 | / | / | 117.6 | 94.1 | 76.2 | 61.2 | 49.0 | 39.2 |
| Note: The HDPE pipe wall thickness is base on the GB/T 13663.2-2018 standard,there will be little different if produce accroding to EN/ISO/AS/NZS standard. | ||||||||
2. For a steadfast and reliable pipeline, connect your polyethylene pipes using PE pipes and fittings that share the same brand, material, and SDR rating. This ensures impeccable compatibility and reliability. Conduct an all-encompassing quality test prior to connection commencement to verify adherence to required standards, thus guaranteeing a secure and enduring pipeline that stands the test of time.
3. Achieve seamless efficiency when joining polyethylene water supply pipelines by maintaining impeccably clean pipe ends. Ensure perfection by temporarily sealing pipe openings at the end of each work session to ward off contamination. Upon completing the connection, perform an immediate inspection of the interface to confirm its security and defect-free nature.
5. Adhere to the stipulated pressure holding and cooling durations for hot melt butt welding as defined by the equipment and pipe manufacturers. It is of utmost importance to refrain from moving or applying pressure to the connecting parts during these pivotal periods to ensure a formidable and stable connection that guarantees longevity.
6. After the connection, assert the pipeline's integrity and reliability by conducting a water pressure test within 1 hour of completing the hot-melt weld. Secure the entire pipeline and lay bare the joints before embarking on the hydrostatic test. Thoroughly fill the pipeline with water, eliminate all air, and meticulously check for water tightness to confirm a flawless connection.
7. The pipeline engineering project attains operational status only after successfully passing the final acceptance inspection. This ensures that all standards and specifications are not just met, but exceeded, delivering a safe and effective water supply system ready for flawless performance.
Our expansive and adaptable product range features illustrious options such as HDPE, PVC, PP-R, MPP, and more, each crafted with precision to suit a wide array of applications. From intricate construction engineering and vital municipal projects to efficient agricultural drainage and irrigation, secure gas transportation, home renovations, and protective power cable sheathing, our impressive array offers nearly 3000 distinct varieties and specifications. This extensive catalogue encompasses the full spectrum of pipes, fittings, and valve products, ensuring a perfect solution to meet every conceivable piping need.
In our unwavering dedication to global trade excellence, we provide bespoke services to pipeline dealers worldwide. Underpinning this promise, we have strategically invested in the latest mechanical equipment, establishing a modern, high-capacity manufacturing facility. With our formidable production prowess, we realize an impressive annual output of 30,000 tons, equating to 3,000 fully loaded containers. This ensures we continually satisfy the escalating demands of our international patrons.
By leveraging our state-of-the-art machinery and implementing a superior management system, we significantly reduce costs, accelerate delivery times, and uphold the pinnacle of quality in every product we produce.
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.
