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 from Laoshan Pipe Corporation Limited represent the pinnacle of drainage solutions, revolutionizing both domestic and international markets. These fittings, part of our Versatile Color PVC Fittings range, offer unparalleled longevity and superior corrosion resistance, far exceeding the limitations of traditional cast iron pipes. Their lightweight design ensures effortless handling, seamless installation, and hassle-free connections, making them essential across various sectors. Perfectly suited for residential and commercial building drainage, sewage systems, chemical drainage, and rainwater management, these pipes are the epitome of versatility and reliability. Moreover, our PVC-U drainage pipes and fittings conform strictly to the rigorous standards of GB/T5836.1-2018 and GB/T5836.2-2018, guaranteeing exceptional quality and performance.
Our PVC-U pipes are available in three distinct formats: straight pipe, expanded pipe, and expanded pipe variants, each offering unparalleled flexibility in application and connection methods. We also introduce pressure drainage pipes designed specifically for efficient rainwater management and aesthetically pleasing square rain downspouts tailored for various architectural needs. The advanced range from Laoshan Pipe Corporation Limited includes innovative noise-reducing drainage solutions like spiral silencers, hollow spiral silencers, and hollow wall silencers, all meticulously engineered to minimize drainage noise and enhance environmental tranquility. Choose our Versatile Color PVC Fittings for an unmatched blend of practicality and elegance in all your plumbing endeavors.
Product Parameters
Features
★ Our premium PVC fittings exhibit exceptional surface hardness and tensile strength, guaranteeing an unparalleled safety factor for your entire pipeline system.
★ Featuring outstanding aging resistance, these pipes deliver a remarkable service life that extends beyond 50 years.
★ Superior corrosion resistance against inorganic acids, alkalis, and salts makes these fittings perfect for industrial sewage discharge and transport applications.
★ A low friction coefficient ensures seamless water flow, significantly reducing the risk of clogging and minimizing maintenance efforts.
★ The material boasts a high oxygen index and possesses excellent self-extinguishing properties, enhancing safety.
★ With a minimal linear expansion coefficient of just 0.07mm/m.ºC, our pipes exhibit negligible deformation due to temperature changes. Their low thermal conductivity and elastic modulus offer superior frost resistance compared to traditional cast iron drainage pipes.
★ The pipe and fitting connections are easily bonded, simplifying the construction process and ensuring high efficiency.
★ Perfect for both indoor and outdoor drainage projects in industrial and civil buildings, these fittings handle continuous domestic sewage temperatures up to 40ºC and instantaneous discharges up to 80ºC. They are ideal for non-corrosive industrial wastewater applications.
Pipe Connection
★ Follow these steps to ensure optimal pipe socket connections:
1. Clean both the pipe socket and fitting socket thoroughly before bonding.
2. Measure the socket depth and mark the pipe port accordingly to ensure precision.
3. Apply adhesive uniformly, starting with the socket and then moving to the fitting socket.
4. Align and insert the pipe into the marked section in one smooth motion, then rotate it 1/4 turn to secure.
5. Immediately wipe away any excess adhesive from the socket to prevent mess.
6. Allow the bonded pipe to stand until the interface is completely cured for a strong connection.
★ Adhere to these safety guidelines when utilizing adhesives:
1. Use adhesives and cleaning agents only as needed, ensuring they are handled by trained personnel.
2. Ensure proper ventilation and maintain bonding areas free from open flames.
3. Avoid construction in temperatures below -10ºC and never use fire to hasten the curing process.
4. Workers should wear protective gloves. If adhesive contacts the eyes, rinse immediately with water and seek medical help.
Installation Instructions
Saw Pipe and Groove:
Determine the sawed pipe length based on precise measurements and the dimensions of each connected fitting. Use fine-tooth saws, cutters, or pipe cutting machines to ensure a clean, flat cut without deformation. Groove the socket area to be glued at a 15°-30° angle using a medium board file. Ensure a groove length of at least 3mm and a thickness of 1/3-1/2 of the pipe wall. Remove all debris after grooving for a perfect fit.
Socket Protection:
After socket connection, clean any extruded adhesive with a cloth dipped in a mild detergent like acetone. Allow the joint to cure based on the adhesive's performance and prevailing weather conditions, extending curing time appropriately for winter constructions to ensure maximum durability.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is strategically situated in Qingdao, a globally celebrated seaside tourist destination and a hub of renowned Chinese brands.Founded in 1994, the company stands as a pioneering, 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 across 300,000 square meters,with a substantial investment of 80 million dollars. Our scientific management model, state-of-the-art factory design, and integration of world-class production equipment are the 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 premier production scale in China. Boasting an annual throughput surpassing 300,000 tons, we offer an extensive range with 5 major series and over 150 product specifications.
Our unwavering 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 over 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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