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 exceptional compressive strength and impressive creep resistance. Its superior corrosion resistance is further enhanced by plastic inner and outer layers, ensuring the same outstanding corrosion resistance and hygienic properties characteristic of top-tier plastic pipes.
√ Thanks to the smooth, non-fouling inner PE wall, frictional resistance is minimized, allowing for a significantly larger water flow. In fact, its capacity surpasses that of steel and ball-milled iron pipes by 30% for the same diameter. The increased diameter provides an astounding 30% improvement over conventional steel and iron pipes.
√ Designed with robust flexibility, it offers unbeatable resistance against underground motion and end load. This adaptability ensures resilience to foundation settlement and earthquake-induced damage. It stands firm even amidst challenging conditions, protecting against potential damage.
√ Constructed from a blend of steel and plastic, this product triumphantly addresses the issue of rapid stress cracking typically seen in conventional plastic pipes.
√ Featuring a lightweight design, it facilitates effortless loading, unloading, and installation. The electric hot-melt connection guarantees quick, seamless construction with no joint leaks.
√ Engineered for longevity, it excels in anti-wear performance and promises a safe, reliable service life extending up to 50 years under normal operating conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Ideal for Water & Wastewater Treatment facilities, handles Corrosive & Reclaimed Water effortlessly, and excels in Sprinkler and Drip Irrigation Systems.
- Perfectly suited for Industrial liquids transportation
- Optimal solution for Swimming Pool Piping
- Effective for Sewer, storm, and Sanitary Pipelines
- Also serves as a reliable cable duct
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. is strategically positioned in Chibi City, known as the 'South Gate of Hubei'. This pivotal location within the Wuhan City Circle offers unparalleled geographical benefits, spanning 20,000 square meters and boasting fixed assets of approximately 130 million yuan.
As a distinguished subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., founded in 2021, the company benefits from the parent company's investment and shares comprehensive production processes and patented technologies. Our offerings encompass a wide array of specialized products, including innovative Polyethylene (PE) pipes for water supply, large-diameter sewage discharge, steel mesh skeleton polyethylene pipes, and electrofusion fittings, alongside MPP power cable tubes and HDPE corrugated pipes, adhering to both national and enterprise standards.
We have forged strategic alliances with prestigious institutions such as the Government Water Conservancy Bureau, China Railway, and China Construction, complemented by collaborations with leading state-owned enterprises like China Communications Construction Company. Our production capability has soared to over 20,000 tons annually, supported by assets exceeding 130 million yuan and a robust equipment inventory of more than 100 sets.
Our parent company proudly holds national CNAS laboratory accreditation and a high-tech enterprise certificate, alongside ISO9001, ISO14001, ISO10012, ISO18001 certifications, and distinctions such as the China Environmental Label and Xinhua Water Saving recognition. Coupled with a five-star after-sales service endorsement, these credentials elevate our brand to unparalleled heights.
Haiwei people are passionately committed to being the premier supplier of municipal pipelines throughout China. Guided by our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, and harmonious sharing,' we are driven by a powerful corporate mission: 'leading the direction of the pipeline industry.' We faithfully adhere to the principles of professional management and are dedicated to the path of brand development. Your recognition is our greatest reward; your trust, our motivation for continuous progress. 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 you. For our standard products, samples come at no charge, with only the freight costs to consider; for high-value products, a minimal product charge along with freight costs applies. As our valued partner or VIP customer, we are delighted to offer complimentary samples whenever you require them.
Q2: Which payment is available for your company?
Re: We offer flexible payment options including T/T, L/C, or Ali trade insurance. Choose the method most convenient for your needs.
Q3: How and when can I get my goods after payment?
Re: For smaller quantities, expect swift delivery through international couriers like DHL, FedEx, or TNT, or via air transit. Typically, you will receive your goods within 3-5 days post-dispatch. For larger orders, sea shipping is advantageous and will vary from days to weeks to reach your port, depending on its location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are pleased to accommodate your specific label or packaging requests to meet your requirements.
Q5: How can you guarantee the goods you offer are qualified?
Re: Integrity and accountability are the cornerstones of our business philosophy. Rest assured, all products we deliver are of the highest standard. Before dispatch, we conduct thorough testing and furnish a Certificate of Analysis (COA) for your peace of mind.
Q6:Is the price on this page correct?
Re: The prices listed serve as a preliminary guide. For the most accurate and up-to-date pricing, please reach out to us directly.
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