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 product boasts superior compressive strength and exceptional creep resistance, ensuring unmatched durability. Additionally, its excellent corrosion resistance is evident in the plastic construction of both inner and outer layers. These layers possess the same outstanding corrosion resistance and hygienic properties as traditional plastic pipes.
√ The smooth, non-fouling PE inner wall minimizes friction, resulting in minimal water flow resistance. This dramatically boosts the conveyance capacity, allowing it to be 30% more efficient than steel and ball-milled iron pipes of the same diameter.
√ With strong resilience against underground motion and end loads, it demonstrates impressive flexibility, effectively resisting foundational settlement and potential earthquake damage.
√ Constructed from both steel and plastic, this product excellently counters the rapid stress cracking often seen in plastic pipes alone.
√ Its lightweight nature simplifies loading and unloading, while the electric hot-melt connection allows for swift, seamless construction with no joint leaks.
√ Boasting excellent anti-wear properties, this product ensures a safe, reliable service life of 50 years under normal conditions.
Application:
- Municipal Water Supply
- Commercial & Residential Water Supply
- Ideal for Water & Wastewater Treatment Plants, handling Corrosive & Reclaimed Water, and perfect for 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, known as the "South Gate of Hubei." This prime location within the Wuhan City Circle offers unique geographical benefits. Spanning 20,000 square meters, the company boasts fixed assets totaling approximately 130 million yuan.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021 with substantial investment from the parent company, we leverage comprehensive production processes and proprietary technologies. Our expertise extends across Research, Production, and Development of Plastic Pipes, as well as Polymer Materials Disciplines. We professionally supply a diverse range of products, including Polyethylene (PE) pipes and fittings for water supply, large-diameter sewage discharge solutions, steel mesh skeleton polyethylene (PE) pipes, electrofusion pipe fittings, MPP power cable protection tubes, HDPE double wall corrugated pipes, and other products adhering to both national and enterprise standards.
Our company has forged strategic partnerships with prominent entities such as the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and China Communications Construction Company, among other state-owned enterprises and government agencies. We proudly achieve an annual productivity exceeding 20,000 tons, backed by assets surpassing 130 million yuan and equipped with more than 100 state-of-the-art machines.
To date, our parent company has earned prestigious certifications including the national CNAS laboratory qualification, High-Tech Technology Enterprise Certificate, ISO9001, ISO14001, ISO10012, ISO18001, China Environmental Labeling, Xinhua Water Saving, and a Five-Star After-Sales Service accolade. These certifications elevate our product branding to new heights.
At Haiwei, we aspire to be the premier supplier of municipal pipelines in China. Driven by our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing,' we are steadfast in our mission to 'lead the direction of the pipeline industry.' By choosing professional management and committing to brand development, we thrive on the recognition you give us and consider it our greatest reward. The responsibilities you entrust upon us fuel our relentless progress. Together, let's craft a brighter future, enhancing the quality of life for everyone.
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Certainly! We offer samples for you to evaluate. For standard products, samples are complimentary, and you simply cover the shipping costs. For premium products, a nominal fee and shipping costs apply. As we build a lasting partnership or if you join our distinguished group of VIP customers, we'll gladly provide free samples whenever you require them.
Q2: Which payment is available for your company?
Re: Our payment methods include T/T, L/C, and Ali trade insurance. Choose the method that is most convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small orders, enjoy swift delivery via international couriers like DHL, FedEx, and TNT, typically arriving within 3-5 days after dispatch. For bulk orders, shipping by sea proves economical, with delivery times ranging from days to weeks depending on your destination port.
Q4: Is any possible to use my appointed label or package?
Re: Absolutely. We are pleased to accommodate your specific labeling or packaging requests, tailoring them to meet your exact specifications.
Q5: How can you guarantee the goods you offer are qualified?
Re: Integrity and accountability form the foundation of our company ethos. Every product we supply meets rigorous quality standards. Rest assured, our goods are tested, and we provide a Certificate of Analysis (COA) prior to delivery to verify their excellence.
Q6:Is the price on this page correct?
Re: The prices indicated serve as a guideline. For the most accurate and current pricing, please reach out to us directly; we're here to assist you with the latest information.
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