
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: Unparalleled durability and resilience are the hallmarks of Jiangyin Junlong Car Co., Ltd.'s Plastic Irrigation Pipes. Engineered for excellence, their mechanical properties ensure robust performance in diverse conditions.

Hydrostatic Strength and Burst Pressure Test Requirements: Our pipes are crafted to withstand tremendous pressure. Rigorous testing guarantees that they meet and exceed industry standards for hydrostatic strength and burst resistance, making them a reliable choice for any application.
Advantages: Discover the multitude of benefits that our Plastic Irrigation Pipes bring to the table, designed to outperform and outlast traditional materials.
√ Our pipes boast higher compressive strength and outstanding creep resistance. Enjoy unmatched corrosion resistance thanks to the expertly crafted plastic layers on both the interior and exterior surfaces. The plastic layers provide excellent corrosion resistance and hygienic qualities, akin to traditional plastic pipes, ensuring longevity and safe water conveyance.
√ The smooth, non-fouling inner PE wall minimizes frictional resistance, enhancing water flow efficiency. This design increases conveyance capacity by 30% compared to steel and ball-milled iron pipes. With this superior design, our pipes deliver a remarkable 30% higher conveyance capacity than traditional steel and ball-milled iron equivalents, ensuring optimal performance.
√ Engineered for resilience, our pipes excel in withstanding underground motion and end loads. Their flexibility makes them ideal for resisting foundation settlement and seismic activities. Their robust design ensures effective resistance against foundation settlement and earthquake-related damage, making them the preferred choice for stability.
√ Our innovative use of steel and plastic materials effectively prevents rapid stress cracking, ensuring longevity and reliability not typically found in conventional plastic pipes.
√ Lightweight and easy to handle, our pipes offer seamless transportation and installation. The electric hot-melt connection guarantees quick, convenient construction with no joint leakage.
√ Engineered for endurance, our pipes exhibit superior anti-wear performance and assure a 50-year safe service life under standard operating conditions.
Application: Harness the versatility of our Plastic Irrigation Pipes across a wide array of applications, tailored to meet the needs of various industries and sectors.
- Municipal Water Supply: Delivering reliable and safe water supply solutions for urban areas, ensuring consistent and high-quality service.
- Commercial & Residential Water Supply: Trusted by homes and businesses alike for secure and efficient water distribution.
- Water & Wastewater Treatment Plants/Corrosive & Reclaimed Water/Sprinkler & Drip Irrigation Systems: Ideal for handling corrosive environments and efficient irrigation solutions, our pipes excel in diverse applications.
- Industrial Liquids Transportation: Designed to handle industrial-scale liquid transportation, ensuring durability and efficiency.
- Swimming Pool Piping: Providing robust and reliable piping solutions for swimming pool systems, ensuring long-lasting performance.
- Sewer, Storm & Sanitary Pipelines: Perfectly suited for sewage and stormwater management, our pipes ensure efficient and reliable flow.
- Cable Duct: Ensuring reliable protection and easy installation for electrical and communication cables.
Company Information: Discover the driving force behind excellence in quality and innovation through Hubei Haiwei Pipe Industry Co., Ltd., a leader in the field of high-performance piping solutions.
Hubei Haiwei Pipe Industry Co., Ltd. operates from Chibi City, an integral part of the Wuhan City Circle. This advantageous location covers 20,000 square meters and boasts fixed assets of approximately 130 million yuan, cementing its status as a key player in the industry.
As a subsidiary of Jiangsu Haiwei Plastic Technology Co., Ltd., established in 2021, we share cutting-edge production processes and patented technologies. Our expertise spans research, production, and development, providing a comprehensive range of polyethylene (PE) pipes and fittings for water supply, sewage discharge, and more.
Strategic partnerships with major entities like the Government Water Conservancy Bureau, China Railway, and other state-owned enterprises bolster our production capabilities, now exceeding 20,000 tons annually, backed by assets of over 130 million yuan and an impressive array of equipment.
Our parent company proudly holds national CNAS laboratory qualification and numerous certificates, elevating our products to a premier level of branding. Certifications like ISO9001 and five-star after-sales service reflect our commitment to quality and innovation.
At Jiangyin Junlong Car Co., Ltd., the Haiwei team passionately aspires to establish itself as the premier supplier of municipal pipelines across China. Our core corporate values resonate as 'pragmatic innovation, unity and forge ahead, customer supremacy, harmonious sharing.' Guided by the resolute mission to 'lead the direction of the pipeline industry,' we steadfastly commit to professional management and brand development excellence. Your trust and affirmation are our greatest rewards, and the responsibilities we embrace fuel our relentless pursuit of excellence. Let's join forces to craft a brighter future and significantly elevate people's quality of life!
Certification
Packing and Delivery
FAQ
Q1: May I get one sample before placing an order?
Re: Absolutely, samples are available! For standard products, we offer samples free of charge, with only the shipping costs to consider. For premium products, a minimal product cost and shipping apply. As a long-term partner or esteemed VIP customer, complimentary samples are a privilege you will enjoy whenever needed.
Q2: Which payment is available for your company?
Re: We offer flexible payment options: T/T, L/C, or 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 delivery via international couriers such as DHL, FedEx, TNT, arriving within 3-5 days post-dispatch. Larger orders benefit from cost-effective sea shipping, with transit times varying from days to weeks, dependent on your destination port.
Q4: Is any possible to use my appointed label or package?
Re: Certainly! We are more than willing to accommodate your specified label or packaging requirements to meet your needs.
Q5: How can you guarantee the goods you offer are qualified?
Re: At our core, honesty and responsibility define us. We assure you, all our products meet stringent quality standards. Each shipment is tested, and a Certificate of Analysis (COA) is provided before delivery.
Q6:Is the price on this page correct?
Re: The prices listed are indicative. For the most accurate and up-to-date pricing, please contact us directly.