SDR11 HDPE Water Pipe: Ideal for Mining and Supply Applications

• 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

Immerse yourself in the world of technological brilliance with our SDR11 HDPE Water Pipe, crafted by Yangzhou Huawei Pipe Technology Co., Ltd. This marvel of engineering is composed of PE (polyethylene) resin, a product of the careful polymerization of monomer ethylene. By expertly adjusting the polymerization variables such as pressure and temperature, we tailor the resin to different densities, creating high-density, medium-density, and low-density polyethylene. Our PE water supply pipes are not just pipes; they are a testament to durability and innovation. Revel in their unparalleled toughness, extraordinary resistance to corrosion and cracking, a stable and robust interface, and a feather-light construction that simplifies installation and handling. Widely revered in the water supply industry, these pipes adapt to both conventional excavation methods and the most sophisticated non-excavation techniques available today. With a service life that surpasses 50 years, these polyethylene pipes stand as a beacon of reliability, meeting and exceeding both international rigorous standards and the most demanding foreign benchmarks. They are not merely validated in the lab but celebrated in practical applications across the globe.

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. When embarking on the installation of buried polyethylene water supply pipelines, it is paramount to exclusively employ electric fusion welding and hot melt docking methods. These techniques are carefully chosen for their ability to deliver optimal performance and unmatched durability. Screw connections and bonding are strictly prohibited, as they compromise the pipeline's integrity and robust strength. Ensure that each connection is executed with precision, using specialized tools tailored for polyethylene water supply pipelines. Avoid open flames for heating during the connection process to safeguard against damage and uphold safety.

2. For seamless connectivity, polyethylene pipes must be joined with PE pipes and fittings that share the same brand, material, and SDR rating. This ensures both compatibility and reliability. Before initiating the connection, perform a thorough test to confirm that the quality meets the stringent standards required for a secure, long-lasting pipeline.

3. During the assembly of polyethylene water supply pipelines, maintain flawless pipe ends to facilitate a seamless, efficient connection. At the conclusion of each work session, temporarily seal pipe openings to prevent contamination. Immediately inspect the interface post-connection to ensure that it is secure, defect-free, and ready for reliable use.

4. Prior to and following hot melt butt welding, meticulously clean the heating plate with a pristine cotton cloth to guarantee superior heat transfer and high-quality connections. Adhere strictly to the heating time and temperature guidelines specified by the manufacturers of both the hot melt butt welding machine and the pipes and fittings, ensuring optimal results.

5. It is essential to follow the specified pressure holding and cooling durations for hot melt butt welding as outlined by equipment and pipe manufacturers. During these critical periods, refrain from moving or applying pressure to the connecting parts to ensure that the connection remains strong and stable.

6. After the connection is completed, promptly conduct a water pressure test on the pipes within an hour of finalizing the hot-melt weld. This step is vital to verify the integrity and reliability of the entire pipeline system. Secure the pipeline while exposing the joints ahead of the hydrostatic test. Fill the pipeline with water, purge all air, and meticulously check for water tightness to confirm a successful and secure connection.

7. The pipeline engineering construction will only be considered operational after successfully passing the final acceptance inspection. This ensures that all standards and specifications have been meticulously met, laying the foundation for a safe and highly effective water supply system.

Company Profile

Founded in the historic and culturally rich city of Yangzhou, China, in 2018, Yangzhou Huawei Pipe Technology Co., Ltd. has quickly emerged as a distinguished leader in the realm of intelligent pipeline system solutions. Our steadfast mission is to provide comprehensive, state-of-the-art solutions that adeptly address the diverse and ever-evolving demands of our esteemed global clientele.
Our extensive and versatile product line, featuring HDPE, PVC, PP-R, MPP, and more, is meticulously crafted to serve an extensive range of applications. These applications span construction engineering, municipal projects, agricultural drainage, irrigation, gas transportation, home renovation, and power cable sheathing. Our impressive catalogue showcases nearly 3000 varied types and specifications, offering a comprehensive array of pipes, fittings, and valve products, ensuring the perfect solution to meet every piping need.

Our Advantages
With a steadfast dedication to global trade excellence, we offer bespoke services to pipeline dealers worldwide. To uphold this commitment, we have made significant investments in state-of-the-art mechanical equipment, laying the groundwork for a modern, high-capacity factory. Boasting robust production capabilities, we achieve an impressive annual output of 30,000 tons, ample to fill 3,000 containers, ensuring we capably meet the rising demands of our international clientele.
By leveraging our cutting-edge machinery and implementing an exceptional management system, we are able to significantly reduce costs, accelerate delivery times, and maintain the highest standards of quality in each product we meticulously manufacture.

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.