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 product excels in corrosion resistance. Both the inner and outer layers consist of plastic, ensuring enduring reliability. These layers exhibit the same remarkable corrosion resistance and hygienic qualities inherent to all plastic pipes, making them a top choice in the industry.
√ With an inner surface crafted from smooth, non-fouling PE, the pipe minimizes frictional resistance, thereby enhancing the water flow efficiently. Its large conveyance capacity is unparalleled. Remarkably, its conveyance capability is 30% superior compared to traditional steel pipes and ball-milled iron pipes of the equivalent diameter.
√ This product demonstrates formidable resilience against underground motion and end loads, offering exceptional flexibility to withstand foundation settlements and earthquake disruptions. damage.
√ Crafted from an innovative blend of steel and plastic, this product successfully mitigates the rapid stress cracking commonly associated with traditional plastic pipes.
√ Lightweight and engineered for convenience, its features include easy loading/unloading and electric hot-melt connections, ensuring swift construction with leak-proof joints.
√ Engineered for durability, the product boasts excellent anti-wear properties, promising a safe, reliable service life extending up to 50 years under standard conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Perfect for Water & Wastewater Treatment plants, Corrosive & Reclaimed Water systems, and efficient Sprinkler & Drip Irrigation Systems.
- Ideal for transporting industrial liquids with maximum efficiency.
- Superior choice for Swimming Pool Piping, offering reliable performance.
- Excellently suited for Sewer, Storm, and Sanitary Pipelines, providing robust solutions.
- Versatile in application, including efficient cable duct installations.
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. is proudly situated in Chibi City, Hubei Province, a strategic location known as the "South Gate of Hubei." As a vital component of the Wuhan City Circle, it enjoys unique geographical advantages. The expansive company premises cover 20,000 square meters, backed by fixed assets of approximately 130 million yuan.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021 with parent company investment, we pride ourselves on comprehensive production processes and patented technologies. Our offerings encompass research, production, and development across plastic pipes, polymer materials disciplines, and more. We professionally provide top-tier Polyethylene (PE) pipes and fittings for water supply, large-diameter sewage discharge, steel mesh skeleton polyethylene (PE) pipes, electrofusion pipe fittings, MPP power cable protection tubes, HDPE double wall corrugated pipes, and a variety of national and enterprise standard series.
Our company has forged strategic partnerships with the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and state-owned enterprises including China Communications Construction Company. With a productivity exceeding 20,000 tons annually and assets over 130 million yuan, supported by over 100 advanced equipment sets, we lead with excellence.
The parent company has proudly secured national CNAS laboratory qualifications, high-tech enterprise certifications, and ISO9001, ISO14001, ISO10012, ISO18001, China Environmental Labeling, and Xinhua Water Saving endorsements. Our five-star after-sales service and other accolades elevate our products to prestigious branding heights.
At Jiangyin Junlong Car Co., Ltd., we, the Haiwei team, are dedicated to becoming China's premier supplier of municipal pipelines. Our core values—'pragmatic innovation, unity and advancement, customer first, harmonious sharing'—drive us in our relentless pursuit of excellence. With the mission to 'lead the direction of the pipeline industry,' we commit to professional management and brand development. Your trust is our greatest reward, and the responsibilities you entrust to us are the fuel for our continuous evolution. Together, let's forge a path to a brighter future and elevate people's quality of life!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely! We offer samples for your evaluation. For standard products, samples are complimentary—you only cover shipping. For premium items, you cover shipping and a fraction of the product cost. As our partnership grows or if you're a VIP, you receive free samples whenever needed.
Q2: Which payment options are available for your company?
Re: We accept T/T, L/C, and Ali trade insurance, allowing you to choose the most convenient payment method.
Q3: How and when can I receive my goods after payment?
Re: For small orders, we use international couriers like DHL, FedEx, or TNT, typically arriving in 3-5 days post-shipment. Large orders are shipped by sea, with timelines varying based on your destination port, ranging from days to several weeks.
Q4: Is it possible to use my designated label or package?
Re: Certainly! We are happy to accommodate your specific labeling or packaging requirements if needed.
Q5: How do you ensure the quality of the goods you provide?
Re: Integrity and accountability are our pillars—every product we supply meets quality standards. We conduct thorough testing and issue a Certificate of Analysis (COA) before dispatch.
Q6: Is the price on this page accurate?
Re: The prices listed are for reference only. For the most current pricing, please reach out to us directly.
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