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:
Noteworthy Advantages:
√ Boasting an impressive compressive strength and enhanced creep resistance, these pipes exhibit superior corrosion resistance. Both the inner and outer layers are crafted from high-quality plastic, ensuring durable protection. Additionally, they possess the same outstanding corrosion resistance and hygienic properties known to plastic pipes, making them a reliable choice.
√ With a smooth and non-fouling PE inner wall, the frictional resistance during water flow is remarkably reduced, offering a larger conveying capacity. The conveying capacity of the same diameter far exceeds that of traditional steel pipes or ball-milled iron pipes by an impressive 30%!
√ These pipes showcase exceptional resilience against underground motion and end loads. They offer superb flexibility, effectively withstanding foundation settlements and earthquake-induced damage. This makes them an ideal choice for areas prone to seismic activities.
√ Engineered from a combination of robust steel and high-performance plastic, this product overcomes the rapid stress cracking often seen in conventional plastic pipes.
√ Their lightweight design ensures easy loading and unloading, while the electric hot-melt connection allows for quick and convenient construction with secure, leak-proof joints.
√ Designed with excellent anti-wear properties, these pipes promise a safe and reliable service life spanning 50 years under normal usage conditions.
Versatile Applications:
- Ideal for Municipal water supply systems,
- Can be seamlessly integrated into Commercial & Residential water supply infrastructure.
- Perfect for Water & Wastewater Treatment plants, handling Corrosive & Reclaimed Water with ease. Essential for Sprinkler and Drip Irrigation Systems.
- Suited for transporting Industrial liquids efficiently.
- Enhances Swimming Pool Piping systems.
- Perfect for Sewer, Storm, and Sanitary Pipelines applications.
- Ideal for use as a cable duct.
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. is strategically nestled in Chibi City, within Hubei Province, famously referred to as the "South Gate of Hubei." This location forms an integral part of the Wuhan City Circle, offering unique geographical advantages. The company sprawls over 20,000 square meters, boasting fixed assets worth approximately 130 million yuan.
Established in 2021 as a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., the company shares comprehensive production processes and holds patented technologies. Our expertise spans research, production, and development of plastic pipes, as well as polymer materials disciplines. We proudly supply industry-leading 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 suite of both national and enterprise-standard products.
Our company has forged strategic alliances with major entities such as the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and China Communications Construction Company, alongside state-owned enterprises. With a robust production capacity exceeding 20,000 tons per year, assets surpassing 130 million yuan, and over 100 state-of-the-art equipment sets, we are poised for sustained industry leadership.
The parent company has achieved prestigious certifications, including national CNAS laboratory qualification, high-tech Technology enterprise certificate, ISO9001, ISO14001, ISO10012, ISO18001, China Environmental Labeling, Xinhua Water Saving, and Five-star after-sales service. These accolades elevate our products to premium branding, underscoring our commitment to quality and innovation.
Haiwei is on an ambitious journey to become the premier supplier of municipal pipelines across China. With core values like 'pragmatic innovation,' 'unity and forge ahead,' 'customer supremacy,' and 'harmonious sharing,' we are committed to leading the pipeline industry into the future. Our dedication to professional management and brand development ensures that your recognition is our greatest reward, and the responsibilities you entrust us with are our driving force. Together, let's co-create 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 readily available. For standard products, samples are complimentary, with only the freight costs to consider. For premium items, you'll cover freight and a portion of product costs. When you become a valued partner or a VIP client, complimentary samples are just one of the privileges you'll enjoy.
Q2: Which payment is available for your company?
Re: We offer flexible payment options including T/T, L/C, and Ali trade insurance. Select the method that best suits your convenience.
Q3: How and when can I get my goods after payment?
Re: For smaller quantities, expect delivery via international couriers like DHL, FedEx, or TNT, or by air, typically within 3-5 days post-dispatch. For larger orders, sea freight is cost-effective. Arrival time varies based on your port's location, ranging from several days to weeks.
Q4: Is any possible to use my appointed label or package?
Re: Certainly. We are more than willing to customize labels or packaging to align with your specifications.
Q5: How can you guarantee the goods you offer are qualified?
Re: Integrity and accountability are the pillars of our company, ensuring every product meets our quality standards. Comprehensive testing and a Certificate of Analysis (COA) accompany each shipment, guaranteeing quality and peace of mind.
Q6:Is the price on this page correct?
Re: The prices displayed serve as a general guide. For the most accurate and up-to-date pricing, please reach out to us directly.
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