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 superior compressive strength and exceptional creep resistance, this pipe offers unparalleled corrosion resistance. Crafted with a plastic inner and outer layer, it ensures the same outstanding corrosion resistance and hygienic standards as traditional plastic pipes.
√ Thanks to its smooth, non-fouling PE inner wall, the pipe minimizes water flow friction, ensuring a substantial conveying capacity. This allows for a 30% greater capacity than steel and ball-milled iron pipes of the same diameter.
√ With robust resistance to underground movement and end-load stress, it offers exceptional flexibility and effectively withstands foundation settlements and seismic shocks with ease.
√ Combining steel with plastic, this product triumphs over the rapid stress-cracking woes that plague traditional plastic pipes.
√ Remarkably lightweight for ease of transport, it facilitates swift electric hot-melt connections, ensuring quick, hassle-free construction with leak-free joints.
√ Engineered for superior wear resistance, it promises a reliable service lifespan of up to 50 years under standard conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Perfect for Water & Wastewater Treatment facilities, Corrosive & Reclaimed Water Systems, Sprinkler & Drip Irrigation Systems
- Industrial liquids transportation
- Swimming Pool Piping
- Sewer, Storm & Sanitary Pipelines
- Cable Duct
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. is strategically located in Chibi City, Hubei Province, famously known as the 'South Gate of Hubei'. As a vital component of the Wuhan City Circle, it boasts unique geographic advantages. The company spans 20,000 square meters, with tangible assets valued at about 130 million yuan.
As a thriving subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., inaugurated in 2021, we benefit from the extensive investment of our parent company. Sharing comprehensive production processes and patented innovations, we excel in developing, producing, and advancing plastic pipes. We cater professionally to customers by providing Polyethylene (PE) pipes for water supply, large-diameter sewage disposal, steel mesh-skeleton PE pipes, electrofusion fittings, MPP power cable protection tubes, HDPE double-wall corrugated pipes, and more, adhering strictly to both national and enterprise standards.
Hubei Haiwei Pipe Industry Co., Ltd. has forged strategic alliances with esteemed institutions such as the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and other governmental and state-owned enterprises. With a production capacity soaring over 20,000 tons annually and assets exceeding 130 million yuan, complemented by more than 100 advanced machinery sets.
To date, the parent company has achieved remarkable accolades, including national CNAS laboratory qualification, high-tech enterprise certification, ISO9001, ISO14001, ISO10012, ISO18001, China Environmental Labeling, Xinhua Water Saving, and Five-star after-sales service certifications, greatly elevating our brand prestige.
At Haiwei, we aim to be China's premier municipal pipeline supplier, driven by our core values: 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing.' Our corporate mission, 'leading the direction of the pipeline industry,' guides our commitment to professional management and brand development. Your trust is our greatest reward, and the responsibilities we embrace fuel our continuous growth. Together, let us forge a brighter future and elevate the quality of life for all!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely! Samples are available. For standard items, samples come at no charge-simply cover the freight. For premium products, you'll cover the freight and a portion of the product cost. Once a partnership is established or if you become a VIP customer, we're delighted to offer free samples on request.
Q2: Which payment is available for your company?
Re: We offer a range of convenient payment options: T/T, L/C, or Ali trade insurance. Choose whatever suits you best.
Q3: How and when can I get my goods after payment?
Re: For smaller orders, expect delivery via international courier (DHL, FedEx, TNT, etc.) or air freight within 3-5 days post-dispatch. For bulk orders, sea shipping is the most economical choice. Delivery time spans days to weeks, depending on your port's location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly. We are 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 responsibility form the foundation of our company policies. Rest assured, every product we supply is of the highest quality. We conduct thorough testing and provide a Certificate of Analysis (COA) prior to dispatch.
Q6: Is the price on this page correct?
Re: Please note, the listed prices are indicative. For the most current pricing, feel free to contact us directly.
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