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:
√ This pipe boasts superior compressive strength and outstanding creep resistance. With its robust corrosion resistance, both the inner and outer layers are crafted from plastic. These layers ensure an exceptional level of corrosion resistance, comparable to top-tier plastic pipes, while maintaining hygienic integrity.
√ The pipe’s interior PE layer is designed to be smooth and non-fouling, minimizing friction and optimizing water flow efficiency. In fact, it offers a 30% greater conveying capacity than steel and ball-milled iron pipes of the same diameter.
√ Its formidable resistance to underground movements and end loads, coupled with remarkable flexibility, effectively safeguards against foundation settlement and seismic events. This durability ensures its reliability even in challenging conditions.
√ Constructed from both steel and plastic, this product triumphs over the rapid stress cracking issues typically associated with plastic pipes.
√ With its lightweight design, it offers hassle-free loading and unloading. The electric hot-melt connection facilitates swift, convenient construction with leak-free joints.
√ Exhibiting excellent anti-wear properties, it promises a safe and reliable service life of 50 years under standard usage conditions.
Application:
- Municipal water supply
- Commercial & Residential water supply
- A versatile solution, it is ideal for Water & Wastewater Treatment plants, handling Corrosive & Reclaimed Water, and excelling in Sprinkler and Drip Irrigation Systems.
- Industrial liquids transportation
- Swimming Pool Piping
- Perfect for Sewer, Storm & Sanitary Pipelines
- Cable duct
Company Information
Hubei Haiwei Pipe Industry Co., Ltd., located in the strategically advantageous Chibi City—known as the 'South Gate of Hubei'—is a pivotal part of the Wuhan City Circle. Spanning 20,000 square meters, the company boasts fixed assets worth approximately 130 million yuan.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021, it benefits from shared production processes and proprietary technologies. The company's expertise spans research, development, and manufacturing of plastic pipes and fittings, particularly for water supply and large-diameter sewage discharge, alongside a variety of industry-standard products.
The company partners strategically with prominent entities such as the Government Water Conservancy Bureau, China Railway, and China Construction, among others. With a productive capacity exceeding 20,000 tons annually and assets over 130 million yuan, it operates more than 100 equipment sets.
Recognized for excellence, the parent company holds numerous certifications including the national CNAS laboratory qualification and various ISO standards. These accolades elevate the brand's stature and assure quality in every product.
At Haiwei, we are committed to becoming the premier supplier of municipal pipelines in China. Our core values of 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing' drive us forward. Our mission, 'leading the direction of the pipeline industry', guides our professional management and brand development journey. We view your affirmation as our greatest reward, and your responsibilities as the fuel for our relentless progress. Together, let's build 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! We offer free samples for standard products; you'll only cover the shipping costs. For premium items, a small charge may apply along with shipping. Once we establish a consistent partnership or you become a VIP client, free samples are readily available upon request.
Q2: Which payment is available for your company?
Re: You have flexible options like T/T, L/C, or Ali trade insurance. Select the one that suits your convenience best.
Q3: How and when can I get my goods after payment?
Re: For smaller orders, expect swift delivery via international couriers such as DHL, FedEx, or TNT, typically within 3-5 days post-dispatch. Larger shipments are best transported by sea, with transit times varying from days to weeks depending on your port location.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are pleased to customize labels or packaging to meet your specific requirements.
Q5: How can you guarantee the goods you offer are qualified?
Re: Honesty and responsibility are the cornerstones of our company. We rigorously test our products to ensure quality and provide a Certificate of Analysis (COA) before delivery, guaranteeing only the best for you.
Q6:Is the price on this page correct?
Re: The displayed prices serve as a guide. For the most accurate and up-to-date pricing, please reach out to us directly.
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