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:
√ Boasting remarkable compressive strength and exceptional creep resistance, this product assures outstanding durability. Ingeniously designed with plastic inner and outer layers, it offers remarkable corrosion resistance. The multiple layers ensure top-tier corrosion resistance and hygienic properties, akin to the finest plastic pipes available.
√ Thanks to its smooth, non-fouling PE inner wall, water flow experiences minimal frictional resistance, leading to impressively large conveying capacity. With a 30% increase in conveying capacity over traditional steel and ball-milled iron pipes of the same diameter, it truly stands out.
√ Engineered with robust flexibility, it withstands underground movements, end loads, and effectively resists foundation settlement and earthquake damages. damage.
√ Crafted from a harmonious blend of steel and plastic materials, it triumphantly overcomes the rapid stress cracking typical of plastic pipes.
√ Lightweight and easy to handle, it facilitates convenient loading and unloading. The electric hot-melt connection ensures quick, efficient construction, eliminating joint leakage.
√ With superior anti-wear properties, this product guarantees a safe service life of 50 years under normal usage conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Vital for Water & Wastewater Treatment plants, it excels in handling Corrosive & Reclaimed Water, and is ideal for Sprinkler and Drip Irrigation Systems.
- Industrial liquids transportation
- Swimming Pool Piping
- Sewer, storm & Sanitary Pipelines
- Cable duct
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. strategically resides in Chibi City, Hubei Province, known as the "South Gate of Hubei". Positioned as a key component of the Wuhan City Circle, it offers unique geographical advantages. Spanning 20,000 square meters, the company holds fixed assets worth approximately 130 million yuan.
A proud subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021, it benefits from parent company investments. Shared production processes and patented technologies empower its offerings, which span research, production, and development of plastic pipes, alongside expertise in polymer materials. It professionally supplies 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 other national and enterprise standard series.
The company has forged strategic alliances with the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, as well as other government agencies and state-owned enterprises. Its productivity now surpasses 20,000 tons annually, supported by assets exceeding 130 million yuan and more than 100 sets of advanced equipment.
To date, the parent company has achieved esteemed national CNAS laboratory qualification, high-tech Technology enterprise certification, and a suite of ISO certifications (ISO9001, ISO14001, ISO10012, ISO18001), along with China Environmental Labeling, Xinhua Water Saving, and Five-star after-sales service accolades, elevating the product branding to new heights.
At Haiwei, our commitment to excellence is unwavering as we strive to be the premier supplier of municipal pipelines across China. Upholding our esteemed corporate values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing,' we are driven by our mission to 'lead the direction of the pipeline industry.' We steadfastly choose professional management and embrace brand development as our guiding path. Your affirmation is our most cherished reward, and the responsibilities you entrust to us fuel our relentless pursuit of progress. Together, let's craft a future that elevates the quality of life for all and build a brighter tomorrow for everyone!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely! Samples are available and for standard products, they are provided free of charge; you only need to cover the freight. For premium items, some product costs may apply in addition to freight. As our valued partner or VIP customer, you will enjoy complimentary samples whenever needed.
Q2: Which payment is available for your company?
Re: You have flexible payment options with us, including T/T, L/C, and Ali trade insurance. Choose the method that best suits your convenience.
Q3: How and when can I get my goods after payment?
Re: For small quantities, expect swift delivery via international courier services such as DHL, FedEx, or TNT, typically within 3-5 days post-dispatch. For larger volumes, sea freight is cost-effective. The arrival time at your port varies based on location, ranging from several days to weeks.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are pleased to accommodate your specific labeling or packaging requests.
Q5: How can you guarantee the goods you offer are qualified?
Re: Our unwavering belief in honesty and responsibility underpins our operations, ensuring that all products delivered to you meet stringent quality standards. Each item undergoes testing and is accompanied by a Certificate of Analysis (COA) prior to dispatch.
Q6: Is the price on this page correct?
Re: The prices listed are for reference purposes only. For the most up-to-date pricing, please reach out to us directly.
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