Outer Diameter
DN (mm) |
PN8 |
PN10 |
PN16 |
PN20 |
PN25 |
PN35 |
| Wall Thick Ness(mm) |
Wall Thick Ness(mm) |
Wall Thick Ness(mm) |
Wall Thick Ness(mm) |
Wall Thick Ness(mm) |
Wall Thick Ness(mm) |
| 50 |
|
|
5.0 |
5.5 |
6.0 |
6.5 |
| 63 |
|
|
5.5 |
6.0 |
6.5 |
7.0 |
| 75 |
|
|
6.0 |
6.5 |
7.0 |
7.5 |
| 90 |
|
|
6.5 |
7.0 |
7.5 |
8.0 |
| 110 |
|
6.0 |
7.0 |
7.5 |
8.0 |
8.5 |
| 125 |
|
6.0 |
7.5 |
8.0 |
8.5 |
9.5 |
| 140 |
|
6.0 |
8.0 |
8.5 |
9.5 |
10.5 |
| 160 |
|
6.5 |
9.0 |
9.5 |
10.5 |
11.5 |
| 200 |
|
7.0 |
9.5 |
10.5 |
12.5 |
13.0 |
| 225 |
|
8.0 |
10.0 |
10.5 |
12.5 |
|
| 250 |
8.0 |
10.5 |
12.0 |
12.0 |
13.0 |
|
| 315 |
9.5 |
12.0 |
13.0 |
13.0 |
14.5 |
|
| 355 |
10.0 |
12.5 |
14.0 |
|
|
|
| 400 |
10.5 |
13.0 |
15.0 |
|
|
|
| 450 |
11.5 |
14.0 |
16.0 |
|
|
|
| 500 |
12.5 |
16.0 |
18.0 |
|
|
|
| 560 |
17.0 |
20.0 |
21.0 |
|
|
|
| 630 |
20.0 |
22.0 |
24.0 |
|
|
|
| 710 |
23.0 |
26.0 |
|
|
|
|
| 800 |
27.0 |
30.0 |
|
|
|
|
Physical and mechanical properties:
Hydrostatic strength and burst pressure test requirements:
Advantages:
√ Our HDPE Pipe Pn6 boasts remarkable compressive strength and superior creep resistance; with outstanding corrosion resistance, the pipe's inner and outer layers are crafted from plastic, ensuring the same exceptional corrosion resistance and hygienic qualities inherent in plastic pipes;
√ Featuring a smooth, non-fouling PE inner wall, the pipe minimizes frictional resistance, allowing for a significantly enhanced water flow capacity. In fact, its conveying capacity surpasses that of steel and ball-milled iron pipes by an impressive 30%.
√ Designed to withstand underground motion and end load with ease, the pipe's flexibility ensures resilience against foundation settlement and earthquakes, effectively safeguarding against damage.
√ Crafted with a unique blend of steel and plastic materials, our product triumphs over the rapid stress cracking often seen in conventional plastic pipes.
√ With its lightweight design, ease of handling, and electric hot-melt connection, construction becomes quick and seamless, ensuring joints remain leak-free.
√ Exhibiting remarkable anti-wear performance, the pipe promises a reliable service life of up to 50 years under standard usage conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Ideal for Water & Wastewater Treatment plants, it excels in handling Corrosive & Reclaimed Water, and is perfect for Sprinkler and Drip Irrigation Systems.
- Industrial liquids transportation
- Swimming Pool Piping
- Sewer, storm & Sanitary Pipelines
- Cable duct solutions
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. proudly resides in Chibi City, Hubei Province, affectionately known as the "South Gate of Hubei." Our strategic location within the Wuhan City Circle offers unparalleled geographical benefits. Spanning across 20,000 square meters, the company boasts fixed assets valued at approximately 130 million yuan.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021 through parent company investment, we leverage shared production processes and patented technologies. Our expertise spans research, production, and development of cutting-edge plastic pipes, polymer materials, and more. We specialize in delivering premium Polyethylene (PE) pipes and fittings for water supply and large-diameter sewage discharge, steel mesh skeleton PE pipes, electrofusion pipe fittings, MPP power cable protection tubes, HDPE double wall corrugated pipes, and a diverse range of national and enterprise standard products.
Our strategic alliances with the Government Water Conservancy Bureau, China Railway, China Construction, and CRRC, as well as state-owned enterprises like China Communications Construction Company, underscore our industry leadership. With an impressive productivity capacity exceeding 20,000 tons annually and assets surpassing 130 million yuan, we operate with over 100 state-of-the-art equipment sets.
To date, our parent company has earned prestigious national CNAS laboratory qualification, high-tech enterprise certification, and numerous ISO certifications including ISO9001, ISO14001, ISO10012, ISO18001, along with China Environmental Labeling, Xinhua Water Saving, and Five-star after-sales service accolades. These certifications elevate our products to new heights of branding excellence.
At Haiwei, we are driven to emerge as the foremost provider of municipal pipelines across China. Our core values revolve around 'pragmatic innovation, unity and progress, customer-first approach, and harmonious collaboration.' Guided by our mission, 'leading the pipeline industry's direction,' we pledge to uphold professional management and pursue a strategic brand development pathway. Your trust is our ultimate reward, and the responsibilities you entrust us with are the catalysts for our perpetual growth. Together, let's carve a future that not only elevates our industry but significantly enhances people's living standards!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely, samples are available. For standard products, samples are complimentary, with only freight charges applicable. For premium products, you'll cover freight plus a nominal product fee. As our collaboration grows or if you become a VIP customer, complimentary samples will be provided upon request.
Q2: Which payment is available for your company?
Re: We offer flexible payment options including T/T, L/C, and Ali trade insurance. Choose the method that best suits your needs.
Q3: How and when can I get my goods after payment?
Re: For smaller orders, expect swift delivery via international couriers like DHL, FedEx, or TNT, typically within 3-5 days post-dispatch. For bulk orders, maritime shipping is a cost-effective option, with delivery times varying from several days to weeks based on your port location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly. We are more than happy to customize labels or packaging to meet your specific requirements.
Q5: How can you guarantee the goods you offer are qualified?
Re: Integrity and accountability form the bedrock of our company. Rest assured, all products we supply are certified and qualified. We conduct thorough testing and provide a Certificate of Analysis (COA) prior to shipment.
Q6:Is the price on this page correct?
Re: The prices listed serve as a guideline. For the most accurate and updated pricing, please reach out to us directly.
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