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 are an advanced series of drainage solutions that have revolutionized the industry both domestically and internationally. Boasting unbeatable longevity and superior corrosion resistance—qualities that far exceed traditional cast iron pipes—these pipes stand out in the market. Their lightweight nature ensures easy handling, simplified installation, and hassle-free connections, making them indispensable in various sectors. Ideal for residential and commercial building drainage, sewage systems, chemical drainage, and even rainwater management, these pipes are versatile and reliable. Moreover, our PVC-U drainage pipes and fittings strictly adhere to the rigorous standards of GB/T5836.1-2018 and GB/T5836.2-2018, ensuring top-notch quality and performance.
These pipes come in three distinct forms: straight pipe, expanded pipe, and expanded pipe variants, providing flexibility in application and connection methods. Additionally, we've innovated with pressure drainage pipes designed specifically for efficient rainwater management and aesthetically pleasing square rain downspouts tailored for diverse architectural needs. Our advanced range also includes various noise-reducing drainage solutions such as spiral silencers, hollow spiral silencers, and hollow wall silencers, all engineered to minimize drainage noise, thus enhancing the comfort and tranquility of the environment.
Product Parameters
Features
★ Experience unparalleled reliability with our PVC fittings, engineered for supreme surface hardness and tensile strength to provide a solid safety factor for your pipeline system.
★ Enjoy peace of mind with our pipes' extraordinary aging resistance, guaranteeing a normal service life exceeding an impressive 50 years.
★ Perfect for industrial sewage discharge and transportation, our fittings shine with exceptional resistance to corrosion from inorganic acids, alkalis, and salts.
★ Our fittings offer a low friction coefficient, ensuring smooth, unobstructed water flow, minimizing clogging, and reducing maintenance efforts.
★ Boasting a high oxygen index and superior self-extinguishing properties, our materials provide additional safety.
★ With an extremely low linear expansion coefficient of just 0.07mm/m.ºC, our pipes exhibit minimal temperature-induced deformation. Their low thermal conductivity and elastic modulus offer exceptional frost resistance, outperforming traditional cast iron drainage pipes.
★ Our pipe and fitting connections are easily bonded, ensuring a straightforward and highly efficient construction process.
★ Versatile and robust, these fittings are ideal for both indoor and outdoor drainage projects in industrial and civil buildings. They can handle continuous domestic sewage temperatures up to 40ºC and instant discharge temperatures up to 80ºC, making them perfect for non-corrosive industrial wastewater applications.
Pipe Connection
★ Follow these steps for optimal pipe socket connections:
1. Clean both the pipe socket and fitting socket thoroughly before bonding.
2. Measure the socket depth accurately and mark the pipe port accordingly.
3. Apply adhesive uniformly, starting with the socket and then the fitting socket.
4. Insert the pipe into the marked section in one smooth motion, aligning it and rotating 1/4 turn.
5. Remove any excess adhesive from the socket immediately.
6. Allow the bonded pipe to stand until the interface is fully cured.
★ Adhere to these safety guidelines when using adhesives:
1. Use adhesives and cleaning agents as needed, ensuring their use is restricted to trained personnel only.
2. Ensure proper ventilation and keep bonding areas free of open flames.
3. Avoid undertaking construction in temperatures below -10ºC and do not use fire to hasten the curing process.
4. Workers should wear gloves at all times. In case of adhesive spills into eyes, rinse immediately with water and seek medical attention.
Installation Instructions
Saw Pipe and Groove:
For precise construction, determine the sawed pipe length based on accurate measurements and connected fitting dimensions. Employ fine-tooth saws, cutters, or pipe cutting machines to ensure a clean, flat cut, free from 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 completing the socket connection, cleanse any extruded adhesive with a cloth moistened with a mild detergent such as acetone. Allow the joint to cure in accordance with adhesive performance and weather conditions, extending curing time as necessary for winter construction.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is strategically situated in Qingdao, a globally celebrated seaside tourist destination and a hub of Chinese brands.Founded in 1994, the company stands as a cutting-edge, high-tech enterprise dedicated to the research, development, manufacturing, sales, and installation of innovative plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, sprawling over 300,000 square meters,with a substantial investment of 80 million dollars. Our scientific management model, state-of-the-art factory design, and the integration of world-class production equipment are pillars of our success. We now operate more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, alongside over 10 advanced testing systems, ensuring a premier production scale in China. Boasting an annual throughput surpassing 300,000 tons, we offer an extensive range of 5 major series and over 150 product specifications.
Our commitment to quality is reflected in our ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification, both obtained in 2021. The "Laoshan" brand has garnered 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 more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products serve a myriad 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 renowned entity in China, we deliver competitive pricing and exceptional service to clients worldwide. With rich manufacturing experience, a robust R&D team, advanced 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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