Product Description
Material |
PVC-U |
Specification |
DN15∮20,DN20 ∮25,DN25 ∮32,DN32 ∮40,DN40 ∮50,DN50 ∮63DN65 ∮75,DN80 ∮90,DN100 ∮110,DN125 ∮140,DN150 ∮160,DN200 ∮225,DN250 ∮250 |
Color |
white/grey |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
PVC-U drain pipes have ushered in a new era of advanced drainage solutions, setting benchmarks in both domestic and international markets. These pipes offer exceptional longevity and unmatched corrosion resistance, far outstripping traditional cast iron pipes. Their lightweight design ensures easy handling, straightforward installation, and seamless connections, making them a cornerstone in multiple sectors. Whether for residential and commercial building drainage, sewage systems, chemical drainage, or rainwater management, these pipes provide unmatched versatility and reliability. Furthermore, our PVC-U drainage pipes and fittings conform to the stringent standards of GB/T5836.1-2018 and GB/T5836.2-2018, guaranteeing exceptional quality and performance.
Our pipes are available in three distinct configurations: straight pipe, expanded pipe, and expanded pipe variants, offering a range of application and connection options. Additionally, we've developed cutting-edge pressure drainage pipes for efficient rainwater management and visually appealing square rain downspouts designed to complement diverse architectural styles. Our innovative offerings also include noise-reducing drainage solutions such as spiral silencers, hollow spiral silencers, and hollow wall silencers, all engineered to significantly reduce drainage noise, thus enhancing overall comfort and tranquility.
Product Parameters
Features
★ Our PVC fittings feature unmatched surface hardness and tensile strength, delivering a robust safety factor for your pipeline system.
★ With exceptional aging resistance, our pipes guarantee a service life exceeding 50 years.
★ Boasting excellent resistance to inorganic acids, alkalis, and salts, these fittings are perfect for industrial sewage discharge and transport.
★ The low friction coefficient ensures smooth water flow, virtually eliminating clogs and minimizing maintenance.
★ Our materials have a high oxygen index and superb self-extinguishing properties.
★ With a minimal linear expansion coefficient of 0.07mm/m.ºC, our pipes show negligible deformation due to temperature changes. Their low thermal conductivity and high elastic modulus provide superior frost resistance compared to cast iron drainage pipes.
★ Easy bonding connections between pipes and fittings streamline the construction process for maximum efficiency.
★ Ideal for indoor and outdoor drainage projects in industrial and civil buildings, these pipes handle continuous domestic sewage temperatures up to 40ºC and instant discharge temperatures up to 80ºC. Perfect for non-corrosive industrial wastewater applications.
Pipe Connection
★ Follow these steps for optimal pipe socket connections:
1. Ensure both the pipe socket and fitting socket are thoroughly clean before bonding.
2. Measure the socket depth and mark the pipe port accordingly.
3. Apply adhesive evenly, beginning with the socket and then the fitting socket.
4. Align and insert the pipe into the marked section in a single motion, then rotate 1/4 turn.
5. Wipe away any excess adhesive from the socket area.
6. Allow the bonded pipe to stand undisturbed until the interface is fully cured.
★ Follow these safety guidelines when using adhesives:
1. Use adhesives and cleaning agents as needed, ensuring they are handled exclusively by trained personnel.
2. Maintain proper ventilation and keep bonding areas free of open flames.
3. Avoid construction in temperatures below -10ºC and refrain from using fire to speed up the curing process.
4. Workers should wear gloves. In case of adhesive contact with the eyes, rinse immediately with water and seek medical attention.
Installation Instructions
Saw Pipe and Groove:
Determine the sawed pipe length using precise measurements and the dimensions of each connected fitting. Utilize fine-tooth saws, cutters, or pipe cutting machines to achieve a clean, flat cut without deformation. Groove the socket area to be glued at a 15°-30° angle using a medium board file, ensuring a groove length of at least 3mm and a thickness of 1/3-1/2 of the pipe wall. Remove all debris after grooving.
Socket Protection:
After making the socket connection, clean any extruded adhesive with a cloth dipped in a mild detergent like acetone. Allow the joint to cure according to the adhesive's performance and weather conditions, extending the curing time appropriately for winter conditions.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is strategically located in Qingdao, a globally renowned seaside tourist city and a central hub for Chinese brands.Established in 1994, the company has emerged as a pioneering, high-tech enterprise specializing in the research, development, manufacturing, sales, and installation of advanced plastic pipeline systems.Our company boasts over 30 years of unparalleled manufacturing expertise, sprawling across an impressive 300,000 square meters,with a substantial investment of 80 million dollars. Our scientific management model, cutting-edge factory design, and integration of world-class production equipment are the cornerstones of our success. We now operate more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by over 10 advanced testing systems, ensuring premier production scale in China. Boasting an annual throughput exceeding 300,000 tons, we offer an extensive range of 5 major series and over 150 product specifications.
Our unwavering commitment to quality is evidenced by our ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification, both obtained in 2021. The "Laoshan" brand has earned numerous accolades, including the "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and recognition as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our diverse product portfolio encompasses over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products cater to an array of applications, including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation.
As a leading entity in China, we offer competitive pricing and exceptional service to clients worldwide. With extensive manufacturing experience, a robust R&D team, state-of-the-art facilities, and intelligent management, our products have gained significant traction globally, reaching over 40 countries across Europe, the Middle East, Southeast Asia, South America, North America, Australia, South Korea, and India.
Certifications
Packaging & Shipping
FAQ
Q:Are you a manufacture or trading company?
A:Yes,we are professional manufacturer in China, and have been this field for 30+years.
Q: Why choose us?
A: We are a professional leader in PVC/PPR/HDPE pipe factories, we offer pipeline system one-stop services with competitive prices and fast delivery times.
Q: What is your MOQ?
A: As customer's request.
Q: How can I get some samples?
A: We are honored to offer you free samples, just need to pay the freight cost.
Q:What payment terms do you support?
A:TT,TD,TP,L/C,Western Union,Paypal,Money Gram are available,and for TT,we accept 30%deposit in advance,70% balance against copy of B/L.
Q: Can I make my own design and logo for the product?
A: Yes, we do OEM. Welcome partner from globally, we can make your product in China.
Q:What's your Price Term?
A:Usually we offer based FOB QINGDAO port, CHINA. We can also quote ClF per your request.
Q:What's your Delivery Time?
A:Normally we have stock,so our delivery will be fast.For those customized products,it will take 20-25 days,but it depends on the quantity.
Q:What are the advantages of ppr pipes?
A:1. Resistant to Heat and Cold.
2. Non-toxic suitable for human body and environment.
3. Long lasting without worrying about leaking pipes.
4.Abrasion resistance and electrolysis resistant.
Q:Is PPR piping safe to use?
A:This electrolytic and chemical inertness makes PPR piping safe to use in cases of high water salinity or even highly corrosive chemicals.
Q:What is PPR pipe used for?
A:Industrial piping for transferring water, sanitary liquids, liquid food products, compressed air, and aggressive chemicals.
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