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 pipes boast superior compressive strength and formidable creep resistance, coupled with exceptional corrosion resistance. With the outer and inner layers crafted from high-quality plastic, these pipes deliver unrivaled corrosion resistance and hygienic properties akin to traditional plastic pipes. layers and it has the same excellent corrosion resistance and hygienic properties as plastic pipes;
√ Thanks to the smooth, non-fouling inner wall of the PE, our pipes offer minimal frictional resistance for water flow. The result? An impressive increase in conveying capacity—30% more efficient when compared to conventional steel or ball-milled iron pipes of the same diameter. and the conveying capacity of the same diameter is 30% higher than that of the steel pipe and the ball-milled iron pipe;
√ Engineered for resilience, the pipes exhibit robust resistance to underground movements and end loads. Their remarkable flexibility ensures effective mitigation against foundation settlements and earthquake-induced damages. damage.
√ A harmonious blend of steel and plastic materials enables our product to effectively eliminate the common issue of rapid stress cracking found in traditional plastic pipes.
√ Their lightweight nature facilitates easy loading, unloading, and electric hot-melt connections, ensuring swift, hassle-free construction with absolutely no joint leaks.
√ Boasting excellent anti-wear performance, our pipes promise a safe and reliable service life of up to 50 years under normal usage conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- Water & Wastewater Treatment plants/Corrosive & Reclaimed Water/Sprinkler Irrigation Systems & Drip Irrigation Systems
- Industrial liquids transportation
- Swimming Pool Piping
- Sewer, storm & Sanitary Pipelines
- Cable duct
Company Information
Hubei Haiwei Pipe Industry Co., Ltd. is strategically situated in Chibi City, Hubei Province, famously known as the 'South Gate of Hubei'. Part of the vibrant Wuhan City Circle, it enjoys exceptional geographical advantages. Spanning 20,000 square meters, this formidable establishment boasts fixed assets of approximately 130 million yuan.
As a proud subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., founded in 2021 and backed by substantial investments from the parent company, we integrate comprehensive production processes and proprietary technologies. Our expertise spans research, production, and development of cutting-edge plastic pipes and polymer materials, serving diverse fields. We specialize in providing customers with a wide array of solutions, including 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 other national and enterprise-standard offerings.
We have established strategic alliances with prominent entities such as the Government Water Conservancy Bureau, China Railway, China Construction, CRRC, and other governmental and state-owned enterprises like China Communications Construction Company. Our remarkable productivity exceeds 20,000 tons per year, supported by assets exceeding 130 million yuan and an impressive inventory of over 100 cutting-edge equipment sets.
Our parent company proudly holds national CNAS laboratory qualification, among other prestigious certifications such as the 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 branding to unparalleled heights, reinforcing the trust and credibility of our products.
At Haiwei, we are committed to being the premier municipal pipeline supplier in China, guided by our core values of 'pragmatic innovation, unity and progress, customer supremacy, and harmonious sharing.' Our mission is to lead the pipeline industry, and we are dedicated to professional management and brand development. Your satisfaction is our greatest reward, and fulfilling our responsibilities drives our continuous progress. Together, let's co-create a brighter future and enhance 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 samples. For standard products, samples are complimentary, with only the shipping cost on your end. For premium products, you cover freight and a portion of the product cost. As a long-term partner or VIP client, we provide free samples as needed.
Q2: Which payment is available for your company?
Re: We accept T/T, L/C, or Ali trade insurance. Select the option that suits your convenience best.
Q3: How and when can I get my goods after payment?
Re: For small orders, we use international couriers (DHL, FedEx, TNT, etc.) or air freight, typically arriving in 3-5 days post-dispatch. For bulk orders, sea shipping is cost-effective, with delivery timelines varying by destination port, ranging from days to weeks.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We can customize labels or packaging to meet your specific needs.
Q5: How can you guarantee the goods you offer are qualified?
Re: We firmly uphold honesty and responsibility as foundational values. We ensure all products meet quality standards, conducting rigorous testing and supplying a Certificate of Analysis (COA) prior to shipment.
Q6:Is the price on this page correct?
Re: Prices displayed are for reference purposes only. Please reach out to us directly for the most current pricing.
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