Pn4 and Pn5 High Density Polyethylene Pipe for Water Transport

• 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, the PE water supply pipes from Yangzhou Huawei Pipe Technology Co., Ltd. are made from PE (polyethylene) resin, expertly polymerized from the ethylene monomer. By manipulating polymerization parameters such as pressure and temperature, we can achieve a spectrum of resin densities, giving rise to high-density polyethylene, medium-density polyethylene, and low-density polyethylene varieties. These PE water supply pipes are celebrated for a multitude of advantages: they feature incredible toughness, unparalleled corrosion resistance, and excellent crack resistance. Their stable interface and lightweight composition facilitate effortless installation and construction. Widely adopted in the water supply sector, these pipes are versatile, supporting both traditional excavation and modern non-excavation installation methodologies. With a phenomenal service life that extends beyond 50 years, our polyethylene pipes are rigorously tested and certified against both stringent international standards and pioneering foreign benchmarks, affirmed through extensive practical 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 installation of buried polyethylene water supply pipelines, it is paramount to exclusively employ electric fusion welding and hot melt docking techniques. These methods ensure optimal performance and long-lasting durability. Screw connections or bonding should be strictly avoided, as they can compromise the pipeline's integrity and overall strength. It is critical to execute each type of connection with precision using specialized tools. Additionally, refrain from using open flames for heating during the connection process to prevent potential damage and to uphold safety standards.

2. To achieve compatibility and reliability, polyethylene pipes must be connected using PE pipes and fittings that share the same brand, material, and SDR rating. Before embarking on the connection process, conducting a thorough test is essential to ensure the quality meets the required standards. This guarantees a secure, safe, and durable pipeline that stands the test of time.

3. When joining polyethylene water supply pipelines, maintaining clean and pristine pipe ends is essential for a seamless, efficient connection. Pipe openings should be temporarily sealed at the conclusion of each work session to prevent contamination. Upon completing the connection, immediately inspect the interface to verify it is secure, robust, and free of any defects.

4. Both prior to and following hot melt butt welding, it is imperative to meticulously clean the heating plate with a pristine cotton cloth. This ensures optimal heat transfer and the highest quality connection. Strict adherence to the heating time and temperature guidelines specified by manufacturers of both the hot melt butt welding machine and the pipes and fittings is crucial to achieving unparalleled results.

5. Strictly follow the prescribed pressure holding and cooling durations for hot melt butt welding as outlined by the equipment and pipe manufacturers. During these crucial periods, it is vital to avoid moving or applying pressure to the connecting parts to ensure a strong, stable, and dependable connection.

6. Post-connection, it is essential to conduct a water pressure test on the pipes within 1 hour after completing the hot-melt weld. This step is crucial to ensure the integrity and reliability of the entire pipeline system. Secure the pipeline and expose the joints prior to the hydrostatic test. Fill the pipeline with water, thoroughly purge all air, and then conduct a water tightness check to confirm a successful and leak-proof connection.

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

Company Profile

Founded amidst the historic charm and cultural richness of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has swiftly risen as a distinguished leader in intelligent pipeline system solutions. Our steadfast mission is to deliver holistic, groundbreaking solutions tailored to the dynamic requirements of our valued global customers.
Our extensive and versatile product line is a testament to our commitment to innovation and quality. Featuring HDPE, PVC, PP-R, MPP, and beyond, each product is expertly crafted to meet a wide array of applications. Whether it's construction engineering, municipal initiatives, agricultural drainage and irrigation, gas transport, home renovation, or power cable sheathing, our expansive catalog—with nearly 3000 unique varieties and specifications—ensures comprehensive solutions for every piping need. Our offerings encompass the full range of pipes, fittings, and valve products, guaranteeing a perfect fit for any project.

Our Advantages
At the forefront of global trade excellence, we pride ourselves on providing customized services to pipeline dealers worldwide. To uphold this promise, we have made substantial investments in state-of-the-art mechanical equipment, laying the groundwork for a modern, high-capacity manufacturing facility. Our formidable production capabilities enable an annual output of 30,000 tons, filling 3,000 containers, ensuring we meet the ever-growing demands of our discerning international clients.
By leveraging our sophisticated machinery and adopting an outstanding management system, we significantly reduce costs, accelerate delivery times, and uphold the pinnacle of quality in every product we create, reaffirming our commitment to excellence.

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.