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, it excels with its outstanding corrosion resistance. Both the inner and outer layers are crafted from robust plastic. These layers offer the same exceptional corrosion resistance and hygienic properties that are characteristic of premium plastic pipes.
√ Thanks to the smooth, non-fouling inner wall of the PE, it ensures minimal frictional resistance for water flow, thus significantly optimizing conveyance capacity. In fact, the conveyance capacity of pipes with the same diameter surpasses steel and ball-milled iron pipes by a remarkable 30%.
√ Featuring robust resistance to underground motion and end load, this pipe also boasts excellent flexibility. It effectively withstands foundation settlement and seismic activities. It stands as a testament to durability and resilience, even in challenging environments.
√ Crafted from a combination of steel and plastic materials, this product effectively mitigates the rapid stress cracking often seen in conventional plastic pipes.
√ Lightweight in design, it ensures ease during loading and unloading. The electric hot-melt connection facilitates swift and convenient construction, ensuring no joint leakages.
√ Exhibiting outstanding anti-wear properties, it promises a safe operational lifespan of 50 years under standard usage conditions.
Applications:
- Municipal Water Supply
- Commercial & Residential Water Supply
- Ideal for Water & Wastewater Treatment Plants, Corrosive & Reclaimed Water Systems, as well as Sprinkler and Drip Irrigation Systems.
- Industrial Liquids Transportation
- Swimming Pool Piping Infrastructure
- Sewer, Storm, & Sanitary Pipelines
- Cable Duct Applications
Company Information
Hubei Haiwei Pipe Industry Co., Ltd., nestled in Chibi City, Hubei Province, fondly dubbed the 'South Gate of Hubei', is a pivotal member of the Wuhan City Circle, enjoying unmatched geographical advantages. Encompassing a sprawling 20,000 square meters, it boasts fixed assets valued at approximately 130 million yuan.
A proud subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021 with strategic investments from its parent company, it shares comprehensive production processes and cutting-edge patented technologies. The product range spans across research, production, and development of plastic pipes, with expertise in manufacturing, polymer materials disciplines, and more. Dedicated to delivering top-tier Polyethylene (PE) pipes and fittings for water supply, large-diameter sewage discharge systems, steel mesh-reinforced polyethylene (PE) pipes, electrofusion pipe fittings, MPP power cable protection tubes, HDPE double-wall corrugated pipes, and other nationally and enterprise-standardized series.
The company has forged strategic alliances with esteemed entities like the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and other significant government agencies and state-owned enterprises. With an impressive annual productivity exceeding 20,000 tons and assets beyond 130 million yuan, it operates with more than 100 sets of state-of-the-art equipment.
To date, the parent company has proudly secured national CNAS laboratory qualifications, high-tech Technology enterprise certification, ISO9001, ISO14001, ISO10012, ISO18001, China Environmental Labeling, Xinhua Water Saving, Five-star after-sales service, and other prestigious certifications, elevating the company's brand and product quality to unrivaled heights.
At Haiwei, our unwavering ambition is to become the leading supplier of municipal pipelines within China. We hold steadfast to our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing' as the cornerstone of our corporate ethos. With the mission of 'leading the direction of the pipeline industry,' we commit to a path of professional management and strategic brand development. Your recognition is our greatest reward, and the responsibilities we bear drive our relentless pursuit of excellence. Together, let's forge a brighter future, enhancing the quality of life for all!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely! We offer free samples for standard products, with only the freight to cover. For premium items, you'll cover freight plus a nominal product fee. Once we establish a consistent partnership or you become a VIP client, complimentary samples will be at your disposal whenever needed.
Q2: Which payment is available for your company?
Re: We offer flexible payment options including T/T, L/C, and 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 orders, expect swift delivery via international couriers like DHL, FedEx, or TNT, typically within 3-5 days post-dispatch. Larger orders, shipped by sea, will vary in arrival time depending on port locations, ranging from a few days to several weeks.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are more than happy to accommodate custom labels or packaging as per your specifications.
Q5: How can you guarantee the goods you offer are qualified?
Re: Our company is built on the pillars of honesty and accountability. We ensure that every product we deliver meets high standards of quality. Pre-delivery testing and a Certificate of Analysis (COA) accompany each shipment to guarantee compliance.
Q6:Is the price on this page correct?
Re: The prices listed serve as a preliminary guide. For the most current pricing information, please reach out to us directly for a tailored quote.
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