Product Description
Material |
PVC-U |
Specification |
50mm,75mm,110mm,160mm,200mm |
Color |
white or customization |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
Our PVC-U drainage pipe series represents the pinnacle of modern drain pipe technology, enjoying widespread acclaim both domestically and internationally. These products boast an extraordinary lifespan and corrosion resistance, far surpassing that of traditional cast iron pipes. During construction, their lightweight nature facilitates easy handling, installation, and connection. This makes them an ideal choice for a vast array of applications including civil building drainage and sewage, chemical drainage and sewage, and rainwater drainage amongst others. Our PVC-U drainage pipes and fittings are crafted to perfection, adhering to the rigorous standards of GB/T5836.1-2018 and GB/T5836.2-2018, ensuring unmatched quality and reliability.
Our innovative products are available in three versatile forms: straight pipe, expanded pipe, and expanded pipe, each capable of utilizing various pipe connection methods. In addition to our remarkable range, we have pioneered the development of pressure drainage pipes specifically for rainwater drainage, alongside stunningly designed square rain downspouts tailored for diverse architectural needs. Furthermore, we offer an array of specialized drainage pipes including spiral silencers, hollow spiral silencers, and hollow wall silencers, each engineered to significantly minimize drainage noise. Elevate your project with our cutting-edge solutions.
Product Parameters
Numbered list |
Specification/mm |
LS-3001 |
50 |
LS-3002 |
75 |
LS-3003 |
110 |
LS-3004 |
160 |
LS-3005 |
200 |
Features
★ Our pipes boast exceptional surface hardness and tensile strength, ensuring a high safety factor for your pipeline systems.
★ With outstanding aging resistance, our pipes offer a remarkable longevity of over 50 years, providing you with long-term reliability.
★ Designed with superior corrosion resistance to inorganic acids, alkalis, and salt, these pipes are ideal for industrial sewage discharge and transportation needs.
★ Enjoy smooth water flow with minimal friction coefficient, reducing the likelihood of clogs and lowering maintenance demands.
★ Featuring a high oxygen index and self-extinguishing properties, our materials ensure safety and performance.
★ With a small linear expansion coefficient of 0.07mm/m.ºC, our pipes demonstrate minimal deformation due to temperature changes. Their low thermal conductivity and elastic modulus enhance frost resistance compared to cast iron drainage pipes.
★ Experience the ease of installation with bonding connections for pipes and fittings, simplifying construction and boosting efficiency.
★ Suitable for both industrial and residential indoor and outdoor drainage projects, our pipes can handle domestic sewage temperatures up to 40ºC continuously and 80ºC instantaneously, as well as non-corrosive industrial wastewater.
Pipe connection
★ Ensure a secure pipe socket connection by following these meticulous procedures:
1. Clean the pipe socket and fitting socket thoroughly before applying adhesive.
2. Measure and mark the socket depth for precision.
3. Apply adhesive uniformly, first on the socket, then on the pipe fitting, ensuring even coverage.
4. Align accurately, insert to the marked position in one motion, and rotate 1/4 turn for a secure fit.
5. Clean any excess adhesive from the socket.
6. Allow the bonded pipe to stand until the joint is fully cured, ensuring a robust connection.
★ Adhere to these safety guidelines when using adhesives:
1. Use adhesives and cleaning agents responsibly; restrict access to trained personnel only.
2. Maintain good ventilation and avoid open flames near the bonding area.
3. Avoid construction at temperatures below -10ºC and do not use fire to dry adhesive bonds.
4. Equip construction personnel with gloves. If adhesive contacts the eyes, rinse immediately with water and seek medical attention.
Installation instructions
Saw pipe and groove:
Carefully determine the saw pipe length based on precise measurements and fitting dimensions. Employ fine-tooth saws, cutters, and pipe cutting tools for clean cuts. Ensure the end is flat and free from deformation. File a 15°-30° groove on the socket end, ensuring the groove is at least 3mm long and between 1/3-1/2 the wall thickness. Remove debris post-grooving.
Socket protection:
After securing the socket, clean any extruded adhesive with cotton or a dry cloth moistened with a mild detergent like acetone. Allow the joint to set according to adhesive performance and climate, extending curing time during winter.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited majestically resides in Qingdao, a vibrant and world-renowned seaside tourist city, celebrated as the Chinese brand capital.Since its establishment in 1994, this pioneering high-tech environmental protection enterprise has excelled in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our company boasts over three decades of manufacturing excellence, sprawling across a vast area of 300,000 square meters,with an impressive total investment of 80 million dollars. Our cutting-edge operations are guided by a scientific management model, complemented by modern factory designs and the integration of world-class production equipment. We proudly operate over 300 sets of pipeline, pipe, and pipe fitting forming equipment, alongside more than 10 advanced testing facilities from both domestic and international sources, establishing a premier production scale in China. With an annual throughput surpassing 300,000 tons, we offer our esteemed clients 5 major series and over 150 diverse product specifications.
Our company proudly achieved ISO9001:2015 quality management system and ISO14001:2015 environmental management system certifications in 2021. The prestigious "Laoshan" brand was celebrated as the "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and honored as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our diverse product portfolio includes over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT, serving a multitude of applications in real estate construction, municipal landscaping, sewage treatment, urban water supply, drainage, decoration, communication, power transmission, gas distribution, animal husbandry, and agricultural irrigation and drainage.
As a renowned leader in China, we are dedicated to offering competitive pricing and unparalleled service to our global clientele. Our extensive manufacturing experience, robust R&D team, state-of-the-art facilities, and intelligent management have propelled our products into an expansive international market. We proudly export to over 40 countries, including 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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