Pn8 Large Diameter PE Pipe: High Density Polyethylene Solutions

• Customization: Available
• After-sales Service: Online After-Sales Service
• Warranty: The Service Life of Polyethylene Pipes Is Over 50
• Model NO.: DN20-DN1200
• Material: HDPE
• Kind: Thermoplastics Pipes
• Connection: Welding
• Color: Black, Blue, White or Customized
• Pressure: Pn4 Pn5 Pn6 Pn8 Pn10 Pn12.5 Pn16 Pn20 Pn25
• Water Supply Application HDPE Pipe′s PAR: CE, SGS, ISO, CNAS, IAF
• Material Grade: 100% New Material PE100
• Transport Package: Standard Export Packing
• Specification: DN20-1600 mm
• Trademark: Wilvida
• Origin: Jiangsu, China
• HS Code: 391721000
• Production Capacity: 500, 000t/Year

Product Description

Product Description

Crafted with precision and innovation, our PE water supply pipes are engineered from PE (polyethylene) resin, a robust material birthed through the meticulous polymerization of monomer ethylene. By expertly manipulating polymerization variables such as pressure and temperature, we tailor resin densities to create a spectrum of options: high-density polyethylene for maximum strength, medium-density for balanced flexibility, and low-density for specialized applications. The PE water supply pipes are celebrated for their remarkable durability, offering unparalleled toughness, resistance to corrosion, exceptional crack resistance, and a stable interface. Their lightweight design simplifies construction, making them a preferred choice across various water supply projects. These versatile pipes are indispensable in the water supply industry, adaptable to both traditional excavation methods and state-of-the-art non-excavation techniques. With an extraordinary lifespan surpassing 50 years, polyethylene pipes meet the most rigorous international standards and innovative foreign benchmarks, verified through both stringent testing and extensive real-world use.

Detailed Photos

Product Parameters

Water Supply Application HDPE Pipe's Parameter Datas
Normianl Diameter	SDR9	SDR11	SDR13.6	SDR17	SDR21	SDR26	SDR33	SDR41
	PN20	PN16	PN12.5	PN10	PN8	PN6	PN5	PN4
DN(mm)	2.0Mpa	1.6Mpa	1.25Mpa	1.0Mpa	0.8Mpa	0.6Mpa	0.5Mpa	0.4Mpa
Wall Thickness (mm)
20	2.3	2.0	/	/	/	/	/	/
25	3.0	2.3	2.0	/	/	/	/	/
32	3.6	3.0	2.4	/	/	/	/	/
40	4.5	3.7	3.0	/	/	/	/	/
50	5.6	4.6	3.7	3.0	2.4	2.3	/	/
63	7.1	5.8	4.7	3.8	3.0	2.5	/	/
75	8.4	6.8	5.6	4.5	3.6	2.9	/	/
90	10.1	8.2	6.7	5.4	4.3	3.5	/	/
110	12.3	10.0	8.1	6.6	5.3	4.2	/	/
125	14.0	11.4	9.2	7.4	6.0	4.8	/	/
140	15.7	12.7	10.3	8.3	6.7	5.4	/	/
160	17.9	14.6	11.8	9.5	7.7	6.2	/	/
180	20.1	16.4	13.3	10.7	8.6	6.9	/	/
200	22.4	18.2	14.7	11.9	9.6	7.7	/	/
225	25.2	20.5	16.6	13.4	10.8	8.6	/	/
250	27.9	22.7	18.4	14.8	11.9	9.6	/	/
280	31.3	25.4	20.6	16.6	13.4	10.7	/	/
315	35.2	28.6	23.2	18.7	15.0	12.1	9.7	7.7
355	39.7	32.2	26.1	21.1	16.9	13.6	10.9	8.7
400	44.7	36.3	29.4	23.7	19.1	15.3	12.3	9.8
450	50.3	40.9	33.1	26.7	21.5	17.2	13.8	11.0
500	55.8	45.4	36.8	29.7	23.9	19.1	15.3	12.3
560	62.5	50.8	41.2	33.2	26.7	21.4	17.2	13.7
630	70.3	57.2	46.3	37.4	30.0	24.1	19.3	15.4
710	79.3	64.5	52.5	42.1	33.9	27.2	21.8	17.4
800	89.3	72.6	58.8	47.4	38.1	30.6	24.5	19.6
900	/	81.7	66.2	53.3	42.9	34.4	27.6	22.0
1000	/	90.7	72.6	59.3	47.7	38.2	30.6	24.5
1200	/	109.1	88.2	67.9	57.2	45.9	36.7	29.4
1400	/	/	102.9	82.4	66.7	53.5	42.9	34.3
1600	/	/	117.6	94.1	76.2	61.2	49.0	39.2
Note: The HDPE pipe wall thickness is base on the GB/T 13663.2-2018 standard,there will be little different if produce accroding to EN/ISO/AS/NZS standard.

Certifications

Packaging & Shipping

Installation Instructions

1. For the seamless installation of buried polyethylene water supply pipelines, exclusively employ electric fusion welding and hot melt docking methods for unmatched performance and longevity. Avoid screw connections or bonding as these may jeopardize the pipeline's integrity. Use specialized tools tailored for precision with every polyethylene water supply pipeline connection. To ensure safety and prevent damage, refrain from using open flames during the connection process.

2. Ensure compatibility and reliability by connecting polyethylene pipes using PE pipes and fittings of the same brand, material, and SDR rating. Before starting the connection process, perform a comprehensive test to verify that the quality meets the required standards, thereby guaranteeing a secure, durable, and long-lasting pipeline.

3. It is crucial to maintain pristine pipe ends when joining polyethylene water supply pipelines to achieve a seamless and efficient connection. Protect the integrity of the pipeline by temporarily sealing pipe openings at the end of each work session to prevent contamination. Immediately after completing the connection, scrutinize the interface to ensure it is secure and devoid of defects.

4. Prior to and following hot melt butt welding, meticulously clean the heating plate with a new cotton cloth to ensure optimal heat transfer and superior connection quality. Adhere strictly to the heating time and temperature guidelines provided by the manufacturers of both the hot melt butt welding machine and the pipes and fittings to achieve unparalleled results.

5. Adhere to the recommended pressure holding and cooling durations for hot melt butt welding as specified by the equipment and pipe manufacturers. During these critical periods, it is essential not to move or exert pressure on the connecting parts to secure a robust and stable connection.

6. After completing the hot-melt weld, it is crucial to conduct a water pressure test on the pipes within 1 hour to assess the integrity and reliability of the pipeline. Prepare for the hydrostatic test by securing the pipeline and exposing the joints. Fill the pipeline with water, ensure all air is purged, and check for water tightness to confirm a successful connection.

7. The pipeline engineering construction can be deemed fully operational only after passing the final acceptance inspection, ensuring that all industry standards and specifications have been met for a safe, efficient, and effective water supply system.

Company Profile

Nestled in the heart of Yangzhou—a city steeped in history and cultural richness—Yangzhou Huawei Pipe Technology Co., Ltd., established in 2018, has swiftly emerged as a distinguished frontrunner in the realm of intelligent pipeline system solutions. We are committed to a mission of unparalleled dedication: providing comprehensive, state-of-the-art solutions that meticulously address the diverse and ever-evolving demands of our esteemed global clientele.
Our expansive and multifaceted product line includes a variety of meticulously crafted HDPE, PVC, PP-R, and MPP products. These products are engineered to cater to a wide range of applications, spanning construction engineering, municipal projects, agricultural drainage, irrigation, gas transportation, home renovation, and power cable sheathing. Our extensive catalogue features nearly 3000 distinct varieties and specifications, ensuring a complete spectrum of pipes, fittings, and valve products. This broad array guarantees a precise solution for every conceivable piping requirement.

Our Advantages
Driven by a dedication to excellence in global trade, we provide bespoke services tailored to the unique needs of pipeline dealers worldwide. Our commitment is underpinned by significant investment in state-of-the-art mechanical equipment, creating the backbone of a modern, high-capacity manufacturing facility. With formidable production capabilities, we proudly produce an impressive annual output of 30,000 tons, enough to fill 3,000 containers, allowing us to confidently meet the growing demands of our international clientele.
By leveraging our advanced machinery and implementing a superior management system, we strategically streamline costs, accelerate delivery times, and uphold the highest quality standards in every product we manufacture, ensuring unmatched reliability and customer satisfaction.

FAQ

Are you a trading company or a factory?

We are a distinguished manufacturer, and we warmly welcome you to visit our state-of-the-art factory at your convenience.

What is your delivery time?

For small quantities, we utilize international couriers (DHL, FedEx, TNT, etc.) or air freight, ensuring you receive the goods within 3-5 days post-dispatch. For larger orders, we ship by sea, and the delivery time varies from days to weeks, depending on your destination port.

Can you provide samples?

Absolutely, samples are available. For standard products, samples are complimentary; you only need to cover the shipping costs. For high-value items, both the product cost and shipping are required. However, once we establish a solid partnership or if you become a VIP customer, complimentary samples will be provided.

Do you offer OEM services?

Yes, we provide customized OEM services tailored to your specifications, including LOGO and packaging.

What are your terms of payment?

We accept T/T or L/C at sight. For T/T, a 30% advance payment is required, with the balance due before shipment or via L/C.

What is your Minimum Order Quantity (MOQ)?

Our MOQ is flexible and can be adjusted according to the customer's requests.

Can we use our own label or packaging?

Absolutely. We are happy to accommodate your label or packaging requirements.

How can you ensure the quality of your products?

Integrity and responsibility are the cornerstones of our company. All products we supply are thoroughly tested and qualified. We provide a Certificate of Analysis (COA) before delivery to ensure quality.