High Density Polyethylene Pipe: Pn16 and Pn20 for Heavy Duty

• 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

The material of PE water supply pipes is PE (polyethylene) resin, meticulously polymerized from monomer ethylene. By varying polymerization conditions such as pressure and temperature, we achieve different resin densities, resulting in high-density polyethylene, medium-density polyethylene, and low-density polyethylene. PE water supply pipes boast an impressive array of benefits including outstanding toughness, exceptional corrosion resistance, superior crack resistance, a stable interface, and a lightweight structure that ensures easy construction. These pipes are extensively used in the water supply industry. Beyond traditional excavation construction methods, advanced non-excavation techniques can also be employed. With a remarkable service life exceeding 50 years, polyethylene pipes are validated by both stringent international standards and cutting-edge foreign benchmarks, as well as through practical application.

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 implement electric fusion welding and hot melt docking methods. These methods are renowned for delivering unparalleled performance and long-lasting durability. It is crucial to avoid screw connections or bonding, as these can compromise the structural integrity and robust strength of the pipeline. Ensure that every polyethylene water supply pipeline connection is executed with precision using specialized tools. Refrain from employing open flames during the heating process to forestall any potential damage and to prioritize safety.

2. For optimal compatibility and reliability, connect polyethylene pipes using PE pipes and fittings that share the same brand, material, and SDR rating. Prior to initiating the connection, conduct a thorough quality assessment to ensure that all materials meet the expected standards. This careful preparation guarantees a secure, long-lasting, and dependable pipeline.

3. When joining polyethylene water supply pipelines, it is imperative to maintain pristine pipe ends to facilitate a seamless and efficient connection. At the end of each work session, temporarily seal the pipe openings to prevent any contamination. Upon completing the connection process, immediately inspect the interface to ensure it is secure, flawless, and devoid of defects.

4. Both before and after executing hot melt butt welding, it is essential to meticulously clean the heating plate with a pristine cotton cloth. This ensures optimal heat transfer and exceptional connection quality. Adhere strictly to the heating time and temperature guidelines prescribed by the manufacturers of both the hot melt butt welding machine and the pipes and fittings to achieve superior results.

5. Adhere to the prescribed pressure holding and cooling durations for hot melt butt welding as outlined by the equipment and pipe manufacturers. During these critical periods, it is paramount not to move or apply pressure to the connecting parts, ensuring a robust and stable connection.

6. Post-connection, it is essential to conduct a water pressure test on the pipes within 1 hour of completing the hot-melt weld. This step ensures the integrity and reliability of the pipeline. Secure the pipeline and expose the joints before the hydrostatic test. Fill the pipeline with water, eliminate all air pockets, and then verify water tightness to confirm a successful, leak-proof connection.

7. The pipeline engineering construction can only be considered operational after successfully passing the final acceptance inspection. This ensures all standards and specifications have been thoroughly met, affirming a safe and effective water supply system that is ready for service.

Company Profile

Nestled in the historic and culturally vibrant city of Yangzhou, China, since 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has swiftly emerged as a distinguished frontrunner in the realm of intelligent pipeline system solutions. Our steadfast mission revolves around providing an expansive array of state-of-the-art solutions, precisely tailored to meet the multifaceted and ever-evolving demands of our esteemed clientele worldwide.
Our broad and diverse suite of products encompasses HDPE, PVC, PP-R, MPP, and beyond. Each product is crafted with precision to address a wide array of applications. These range from construction engineering and municipal works to agricultural drainage, irrigation, gas transport, home renovation, and power cable sheathing. With an impressive lineup featuring nearly 3000 unique varieties and specifications, we proudly cover the entire gamut of pipes, fittings, and valve products, ensuring a bespoke solution for every piping need.

Our Advantages
In our pursuit of global trade excellence, we provide bespoke services to pipeline dealers worldwide. Driven by this commitment, we have made significant investments in state-of-the-art mechanical equipment, laying the groundwork for a modern, high-capacity manufacturing facility. With these robust production capabilities, we achieve an impressive annual output of 30,000 tons, equivalent to filling 3,000 containers, thus ensuring we fulfill the ever-growing demands of our global clientele.
Leveraging our cutting-edge machinery and a stellar management system, we adeptly reduce costs, accelerate delivery timelines, and uphold the highest quality standards in every product we craft.

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.