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 outstanding creep resistance, our pipe exhibits excellent corrosion resistance. Both its inner and outer layers are composed of resilient plastic. These layers retain the same remarkable corrosion resistance and hygienic features inherent to plastic pipes.
√ With an impeccably smooth, non-fouling PE inner wall, the pipe offers minimal frictional resistance to water flow, facilitating superior conveyance capacity. This capacity is impressively 30% higher than that of conventional steel and ball-milled iron pipes of the same diameter.
√ Demonstrating remarkable resilience against underground movement and end load, the pipe showcases exceptional flexibility, effectively withstanding foundation settlement and earthquake impacts. Its ability to resist earthquake damage is unparalleled.
√ Constructed from a harmonious blend of steel and plastic, the product triumphs over the rapid stress cracking often observed in conventional plastic pipes.
√ Characterized by its lightweight nature, it facilitates easy loading, unloading, and swift, secure installation through electric hot-melt connections, ensuring no joint leakage.
√ Exhibiting excellent anti-wear performance, it promises a safe service life of 50 years under standard usage conditions.
Application:
- Municipal Water Supply
- Commercial & Residential Water Supply
- Water & Wastewater Treatment Plants, 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., situated in Chibi City, Hubei Province—the renowned 'South Gate of Hubei'—is a crucial link in the Wuhan City Circle, enjoying strategic geographical advantages. Spanning 20,000 square meters, our facility boasts fixed assets approximating 130 million yuan.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., our establishment in 2021 marks a new era of integrated production processes and patented technologies. We offer a comprehensive array of products and services, from research and development to the manufacturing of plastic pipes, specializing in Polyethylene (PE) for water supply and large-diameter sewage pipes, steel mesh skeleton PE pipes, MPP power cable protection tubes, and HDPE double wall corrugated pipes tailored to both national and enterprise standards.
Our strategic alliances with entities like the Government Water Conservancy Bureau, China Railway, and China Construction empower us to achieve an impressive annual productivity exceeding 20,000 tons. With assets surpassing 130 million yuan and an arsenal of over 100 state-of-the-art equipment sets, our position in the industry is fortified.
The accolades and certifications obtained by our parent company, including the prestigious CNAS laboratory qualification and a suite of ISO certifications, reflect our commitment to excellence. These endorsements elevate our brand, ensuring our products meet the highest standards and resonate with a broad clientele.
Haiwei people are passionately committed to becoming the premier supplier of municipal pipelines across China. Guided by our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing', and driven by our corporate mission of 'leading the direction of the pipeline industry', we steadfastly adhere to professional management and embrace the path of brand development. Your endorsement is our greatest accolade, and the responsibilities you entrust us with are the catalysts for our relentless progress. Together, let's forge a brighter future and elevate the quality of life for everyone!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely! We gladly offer samples. For regular products, samples are provided free of charge, and you only need to cover the freight. For premium products, you are responsible for freight and some product costs. Once we establish a strong partnership or if you become a VIP customer, free samples are extended whenever you require.
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 that best suits your convenience.
Q3: How and when can I get my goods after payment?
Re: For smaller quantities, we promptly dispatch through international couriers (DHL, FedEx, TNT, etc.) or by air, ensuring delivery within 3-5 days post-dispatch. For larger quantities, sea shipping is the most cost-effective method, with delivery timelines ranging from days to weeks depending on your port location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are happy to accommodate your specific label or packaging requests to meet your preferences.
Q5: How can you guarantee the goods you offer are qualified?
Re: Integrity and accountability are the cornerstones of our company, and we ensure that all our products meet the highest standards. We conduct thorough testing and provide Certificates of Analysis (COA) before dispatching your order.
Q6:Is the price on this page correct?
Re: The prices listed are for reference only. For the most accurate and up-to-date pricing, please reach out to us directly.
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