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, these pipes offer remarkable corrosion resistance. Both the inner and outer layers are crafted from high-quality plastic, ensuring excellent durability. These layers exhibit the outstanding corrosion resistance and hygienic properties akin to those found in pure plastic pipes.
√ The smooth, non-fouling inner wall of the PE ensures minimal frictional resistance. This results in a significantly enhanced water flow capacity, which surpasses that of traditional steel and ball-milled iron pipes by a remarkable 30%, offering remarkable efficiency.
√ With outstanding resistance to underground motion and end load, these pipes feature excellent flexibility. They provide effective resistance against foundation settlements and seismic activities, thereby minimizing potential earthquake damage.
√ Constructed from a robust combination of steel and plastic materials, this product effectively mitigates the rapid stress cracking often associated with conventional plastic pipes.
√ Their lightweight design facilitates easy loading and unloading. The electric hot-melt connection ensures rapid and convenient construction, eliminating joint leakage concerns.
√ Exhibiting exceptional anti-wear performance, the pipes are designed for a safe service life of 50 years when used under standard conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Ideal for use in Water & Wastewater Treatment plants, handling Corrosive & Reclaimed Water. Also perfect for Sprinkler Irrigation Systems & 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, within Hubei Province—the "South Gate of Hubei." As an integral part of the Wuhan City Circle, it boasts unique geographical advantages. The company spans an impressive 20,000 square meters and holds fixed assets valued at approximately 130 million yuan.
As a proud subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., founded in 2021, the company benefits from substantial investment by the parent company. We leverage shared production processes and patented technologies, focusing on research, production, and development of plastic pipes. Our offerings include Polyethylene (PE) pipes and fittings for water supply and large-diameter sewage discharge, steel mesh skeleton polyethylene (PE) pipes, electrofusion pipe fittings, MPP power cable protection tubes, HDPE double wall corrugated pipes, among other national and enterprise standard series.
The company has cemented strategic partnerships with key players such as the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and China Communications Construction Company, alongside other government agencies and state-owned enterprises. Our productivity now exceeds 20,000 tons per year, with assets surpassing 130 million yuan, powered by over 100 equipment sets.
To date, our parent company has achieved prestigious certifications, including national CNAS laboratory qualification, High-tech Enterprise certification, and several ISO certifications: ISO9001, ISO14001, ISO10012, ISO18001. Additionally, we hold the China Environmental Labeling and Xinhua Water Saving certifications, and boast a Five-star after-sales service. These accolades elevate our product branding to extraordinary heights.
At Haiwei, our relentless pursuit is to be recognized as the leading supplier of municipal pipelines throughout China. Guided by our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing,' we are committed to our corporate mission of 'leading the direction of the pipeline industry.' We emphasize professional management and steadfastly follow the path of brand development. Your recognition is our greatest reward, and the responsibilities we shoulder fuel our relentless progress. Together, let's forge a brighter tomorrow and enhance 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 indeed available. For standard products, samples are complimentary, with only the freight charges to be covered by you. For high-value items, you will need to cover the freight and a partial product cost. Once we've partnered over time or if you're one of our esteemed VIP clients, a free sample will be provided whenever required.
Q2: Which payment is available for your company?
Re: We offer flexible payment options: T/T, L/C, or 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, we ship via international couriers like DHL, FedEx, or TNT, or by air. Typically, delivery will take 3-5 days post-dispatch. For larger orders, sea shipping is cost-effective. Arrival times range from days to weeks, depending on your port's location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly. We are more than willing 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 foundation of our company, ensuring all products we supply are top-notch. We conduct thorough testing and provide a Certificate of Analysis (COA) prior to delivery to guarantee quality.
Q6: Is the price on this page correct?
Re: The prices listed are for reference only. For the most current pricing, please contact us directly.
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