Unplasticized Polyvinyl Chloride Pipe with Rubber Ring Seal for High Flow Rates

• Customization: Available
• Application: Cable Protection, Chemical Transport, Drainage System, HVAC System, Irrigation System, Water Supply, Municipal&Industial
• Certification: CE
• Model NO.: DH-PVC-UH
• Diameter: Socket
• Length: Custom Length
• Material: PVC-U
• Product Category: PVC-Uh Water Supply Pipe
• Nominal Pressure: 0.63MPa -2.5MPa
• Nominal Diameter (DN): 20mm-1600mm
• Pipe Length: 6m,12m or as Your Requirement
• Density: 1350 -1550
• Usage: Drainpipe, Water Supply Pipe, Agricultural Irrigat
• Pressure: 0.5,0.63,0.8,1.0,1.25,1.6,2.0,2.5MPa
• Item: UPVC Pipe
• Transport Package: by Truck, by Train, by Sea
• Specification: 6m, 12m or Upon your request
• Trademark: DHPI
• Origin: Shandong, China
• HS Code: 3917390000
• Production Capacity: 500000 Kilometers /Year

Product Description

Product Description

Dive into the exceptional versatility and reliability of our elite PVC pressure systems. Expertly crafted to meet the demands of an array of applications including drinking water, recycled water, sewage, and gas distribution. These resilient systems guarantee safe, efficient, and enduring performance for all your critical utility needs.
At Shandong Donghong Pipe Industry Co., Ltd. (DHPI), we take immense pride in offering a meticulously engineered range of superior PVC pressure pipes and fittings. Our steadfast dedication to excellence inspires us to use only the highest-quality raw materials and state-of-the-art manufacturing techniques, ensuring unparalleled products in every dimension.

Experience the cutting-edge technology of our PVC-UH pipes, presenting a remarkable advancement over traditional PVC-U. Available in a vibrant array of colors for specific applications, these pipes are ideal for watermains, water supply, recycled water systems, irrigation, and pressure sewerage solutions. Each pipe comes in standard 6-meter lengths with spigot and socket ends for efficient rubber ring jointing (RRJ), ensuring seamless and secure connections.

Introducing our groundbreaking pressure sewage drainage pipe, featuring an innovative built-in steel skeleton sealing connection structure. This design ensures rapid and straightforward installation, superb quality, and tight connections, effectively preventing joint leakage for a reliable zero-leakage operation. These pipes provide unparalleled strength and dependability for critical applications.

Our top-tier PVC-UH water supply pipes are engineered with a robust integrally-formed steel skeleton, guaranteeing superior connection reliability and tightness. The advanced design enhances mechanical properties, delivering exceptional strength, high-pressure resistance, and remarkable ring stiffness. Ideally suited for outdoor buried ground installations and pipe galleries, these pipes assure unmatched performance.

Unparalleled Environmental Adaptability: Our pipes exhibit extraordinary resilience, effectively mitigating point loads and uneven foundation settlements. Perfectly engineered for non-standard construction environments and the most challenging working conditions, they ensure consistent performance in all scenarios.
Exceptional Chemical Corrosion Resistance: Our pipes provide outstanding resistance to a broad spectrum of media corrosion, ensuring longevity by preventing degradation from soil substances. Built for durability, these pipes boast a lifespan exceeding 50 years, making them a sustainable solution for your infrastructure needs.
Superior Hydraulic Performance: Our pipes expertly absorb impact energy from water pressure fluctuations, significantly enhancing their ability to withstand water hammer effects. This leads to improved operational safety, increased water supply efficiency, and reduced operating costs, making them an optimal choice for long-term performance.

Product Specification

Nomina diameter dn/mm	Nominal Pressure PN/Mpa
	0.5	0.63	0.8	1.0	1.25	1.6	2.0	2.5
	Nominal wall thickness en/mm
110	-	2.7	3.4	4.2	5.3	6.6	8.1	10.0
125	-	3.1	3.9	4.8	6.0	7.4	9.2	11.4
140	-	3.5	4.3	5.4	6.7	8.3	10.3	12.7
160	-	4.0	4.9	6.2	7.7	9.5	11.8	14.6
180	-	4.4	5.5	6.9	8.6	10.7	13.3	16.4
200	-	4.9	6.2	7.7	9.6	11.9	14.7	18.2
225	-	5.5	6.9	8.6	10.8	13.4	16.6	20.5
250	-	6.2	7.7	9.6	11.9	14.8	18.4	22.7
280	-	6.9	8.6	10.7	13.4	16.6	20.6	25.4
315	-	7.7	9.7	12.1	15.0	18.7	23.2	28.6
355	-	8.7	10.9	13.6	16.9	21.1	26.1	32.2
400	-	9.8	12.3	15.3	19.1	23.7	29.4	36.3
450	-	11.0	13.8	17.2	21.5	26.7	33.1	40.9
500	-	12.3	15.3	19.1	23.9	29.7	36.8	45.4
560	-	13.7	17.2	21.4	26.7	33.2	41.2	-
630	-	15.4	19.3	24.1	30.0	37.4	46.3	-
710	-	17.4	21.8	27.2	33.9	42.1	52.2	-
800	15.7	19.6	24.5	30.6	38.1	47.4	-	-
900	17.6	22.0	27.6	34.4	42.9	53.3	-	-
1000	19.6	24.5	30.6	38.2	47.7	-	-	-
1200	23.5	29.4	36.7	45.9	-	-	-	-
1400	27.4	34.3	42.9	53.5	-	-	-	-
1600	31.3	39.2	49.0	-	-	-	-	-

Connection Method

Reliable Solvent Socket Bonding Type

Solvent Socket Bonding Type Ideal for DN20-DN50 Calibers

High-Performance Elastic Socket Sealing Ring

For DN63-DN225 calibers, experience the flexibility of choosing between a dependable solvent socket bonding connection or a high-performance elastic socket sealing ring.
For DN225 calibers and above, we offer robust elastic socket sealing rings. Our extensive range of steel skeleton rubber rings supports calibers from 110mm to an impressive 1200mm, ensuring unmatched versatility and durability.

Appliation Cases

Company Profile

Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is headquartered in Qufu, China, the illustrious hometown of Confucius. Standing as a beacon of excellence in the engineering pipeline sector, Donghong Co., Ltd. is not just a manufacturer but a venerated pipeline engineering service provider and general contractor. We specialize in four exclusive categories of high-performance pipelines: bespoke solutions for rainwater and sewage diversion, dedicated pipelines for municipal utilities, specialized conduits for industrial and mining applications, and critical pipelines for national key engineering projects. Our meticulously crafted industrial ecosystem harmonizes design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Our unwavering commitment is to become a global pioneer in providing comprehensive pipeline system solutions, enhancing human life with intelligent pipelines, and ensuring unparalleled safety in pipeline transportation.

On November 6, 2017, Donghong Pipe Industry celebrated a monumental achievement by making its debut on the Shanghai Stock Exchange. This significant milestone established us as the first publicly listed company on the main board within the plastic pipe industry, cementing our leadership and innovation in the field!

The Donghong Pipe Industry Testing Center has garnered national acclaim by securing the prestigious CNAS accreditation from the National Standards and Accreditation Committee, a testament to our commitment to excellence and quality.

Our cutting-edge factory is equipped with a large storage bin and fully automated centralized mixing, blending, and transfer system. This advanced infrastructure ensures closed management of raw materials from production to extruder entry, effectively preventing secondary contamination and guaranteeing superior product quality.

Packaging & Shipping

Donghong has forged elite partnerships with over 5 top-tier 5A-level logistics companies, boasting years of unparalleled transportation expertise. Leveraging a diverse array of logistics options, including automobile, railway, and maritime shipping, we ensure seamless deliveries regardless of extreme weather conditions or remote locations. Our robust and comprehensive transportation strategy guarantees that every shipment reaches the customer's site with unmatched speed and reliability, providing you with unparalleled service excellence. With our impeccable logistics network, you can rest assured that your orders will always be delivered promptly and in perfect condition, elevating your experience with our products.

Certifications

After Sales Service

Donghong continuously elevates service excellence by refining every detail, establishing our comprehensive 9S full worry-free service. This ensures that customers across the globe can enjoy the seamless and secure use of Donghong products. With our meticulous attention to customer satisfaction and our global reach, Donghong is committed to providing not just products, but peace of mind. Experience the pinnacle of customer care with Donghong's unwavering dedication to your satisfaction, ensuring every interaction is effortless and every product delivers unmatched reliability. Trust in Donghong for a service that transcends expectations, bringing you true peace of mind with every purchase.

Full technical support from an expert team

Answers to product technical questions

Construction and installation guidance, material budget

FAQ

1. Does your product meet international standards?
Our products proudly exceed international benchmarks, boasting certifications such as CE, BV, ISO, and WARS. We guarantee that all our metrics surpass standard requirements. Should you have specific national standards in mind, please inform us, and we will ensure our products meet or surpass those criteria through thorough verification or testing.

2. What services do you offer?
At Shandong Donghong Pipe Industry Co., Ltd., we pride ourselves on a comprehensive suite of services. As a premier manufacturing factory, we deliver top-tier pipe products, fittings, packaging, and shipping solutions. Our expertise extends to professional consultancy, providing project consulting, tailored pipe system solutions, and bespoke design recommendations. Furthermore, being an engineering-centric enterprise, we offer unparalleled pipeline contractor services, specialized pipe repair services, and complimentary maintenance guidance to ensure the longevity and efficiency of your systems.

3. Do you support OEM/ODM services?
Absolutely, we specialize in OEM/ODM services, allowing for extensive customization in materials, specifications, logos, packaging, and connection methods. Our expert team is adept at crafting tailor-made solutions to fit your unique project requirements, backed by a history of successful implementations.

4. What are your terms of payment?
We are flexible with our payment terms, accepting both T/T and L/C at sight for your convenience.

5. How do you guarantee the quality of your goods?
We uphold the highest standards of quality assurance and warmly invite all customers to personally visit and inspect our facilities and products. For your peace of mind, we conduct stringent testing as per your specific requirements before order placement. Moreover, we can provide samples prior to bulk production, enabling you to perform your own quality tests and ensure our products meet your expectations.