Product Description
Material |
PVC-U |
Specification |
50mm,75mm,110mm,160mm |
Color |
white |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
The PVC-U drain pipe, crafted by Laoshan Pipe Corporation Limited, represents a pinnacle of technical advancement with its robust series of drain pipe solutions, now a staple in both domestic and international markets. These pipes boast unparalleled longevity and corrosion resistance, setting a benchmark that cast iron pipes simply cannot match. Their construction benefits extend to being lightweight, ensuring ease of handling, as well as straightforward installation and seamless connections. These versatile pipes are the preferred choice across a myriad of applications, including civil building drainage and sewage management, chemical effluent systems, and efficient rainwater drainage operations. Our PVC-U drainage pipes and fittings are meticulously engineered to comply with the stringent standards set by GB/T5836.1-2018 and GB/T5836.2-2018, ensuring top-tier quality and reliability.
Our product line includes three distinctive configurations: straight pipes, expanded pipes, and expanded pipes with a varied array of connection methodologies to suit specific needs. Moreover, Laoshan Pipe Corporation Limited has innovatively developed pressure drainage pipes specifically tailored for rainwater applications, alongside elegantly crafted square rain downspouts, perfect for the architectural and engineering demands of diverse buildings. We have also introduced an array of advanced drainage pipes, such as the spiral silencer, hollow spiral silencer, and hollow wall silencer, each designed to significantly mitigate drainage noise and enhance the serenity of the environment. These cutting-edge solutions set a new standard in drainage system design.
Product Parameters
Numbered list |
Specification/mm |
Piece/box |
LS-3115 |
50 |
260 |
LS-3116 |
75 |
200 |
LS-3117 |
110 |
100 |
LS-3118 |
160 |
70 |
Features
★ Our PVC pipes boast exceptional surface hardness and tensile strength, ensuring a superior safety factor for your pipeline systems.
★ Experience remarkable aging resistance with a life expectancy that surpasses 50 years, guaranteeing long-lasting performance.
★ Engineered with outstanding corrosion resistance, our pipes are perfect for handling inorganic acids, alkalis, and salts, making them ideal for industrial sewage discharge and transportation.
★ Enjoy smooth water flow thanks to the low friction coefficient, reducing the risk of blockages and minimizing maintenance efforts.
★ The material is designed with a high oxygen index and self-extinguishing properties, enhancing safety and reliability.
★ With a minimal linear expansion coefficient of 0.07 mm/m.ºC, our pipes offer reduced deformation due to temperature changes. Their low thermal conductivity and elastic modulus provide superior frost resistance compared to traditional cast iron drainage pipes.
★ Our pipe and fittings connections are effortlessly bonded, simplifying construction processes and ensuring high installation efficiency.
★ Perfect for industrial and civil building drainage projects, our pipelines handle continuous domestic sewage temperatures up to 40ºC and instant discharges up to 80ºC. Suitable for industrial wastewater that is non-corrosive to pipes.
Pipe connection
★ For secure pipe connections, adhere strictly to the following procedures:
1. Ensure both pipe socket and fitting socket are thoroughly cleaned before bonding.
2. Measure the socket depth accurately and mark the pipe end accordingly.
3. Apply adhesive evenly, painting first the socket and then the pipe end.
4. Align correctly, insert up to the marked part in one step, and turn 1/4 to secure.
5. Clean any excess adhesive from the socket immediately.
6. Allow the bonded pipe to stand until the joint is fully cured.
★ Adhere to these safe adhesive use guidelines:
1. Use adhesives and cleaning agents only as needed, restricting access to trained personnel.
2. Ensure no open flames are present at the bonding area, and maintain good ventilation.
3. Avoid construction in temperatures below -10ºC, and never use fire for adhesive curing.
4. Workers should wear protective gloves. If adhesive contacts eyes, rinse thoroughly with water and seek medical attention.
Installation instructions
Saw pipe and groove:
Determine the length of the saw pipe based on precise measurements of each connected fitting. Utilize fine-tooth saws, cutters, or pipe cutting machines. Ensure a flat cut with no section deformation. File the socket area to a 15°-30° groove, ensuring a length not less than 3mm and thickness 1/3-1/2 of the pipe wall. Clear debris post-grooving.
Socket protection:
After socket connection, clean excess adhesive with a cloth and solvent like acetone. Allow to cure based on adhesive properties and weather conditions. Extend curing time during winter construction.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is proudly situated in the picturesque city of Qingdao, a globally celebrated seaside destination renowned for its vibrant tourist culture and distinguished as the capital of Chinese brands.Established in the year 1994, The company is a high-tech pioneer in environmental protection technology, specializing in the innovative research, sophisticated development, precision manufacturing, strategic sales, and expert installation of cutting-edge plastic pipeline systems.Our company boasts over 30 years of manufacturing expertise, sprawling across an impressive 300,000 square meters of dedicated space,,with a robust total investment of 80 million dollars. We operate under a scientific management model, featuring a state-of-the-art factory design and equipped with world-class production apparatus. Currently, we manage over 300 sets of advanced pipeline, pipe, and pipe fitting machinery, complemented by more than 10 sophisticated testing devices sourced locally and internationally, establishing a premier production scale in China. With an impressive annual output exceeding 300,000 tons, we proudly offer 5 major product series spanning over 150 distinct specifications.
In 2021, we celebrated the achievement of ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The esteemed 'Laoshan' brand achieved accolades as the 'Qingdao Famous Trademark' in 2013, the 'Contract Abiding and Creditworthy Enterprise' in 2014, the 'Shandong Famous Trademark' in 2015, and was honored as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our primary offerings encompass over ten series within five categories: PVC-U, PP-R, PE, HDPE, and PE-RT, with versatile applications across numerous sectors such as real estate construction engineering, municipal landscaping and greening projects, wastewater management, urban water supply and drainage systems, decoration, telecommunication, power transmission, gas conveyance, livestock management, and agricultural drainage and irrigation.
As a prominent figure in the Chinese market, we deliver highly competitive pricing and unparalleled service to a global clientele. Leveraging our extensive manufacturing experience, robust R&D capabilities, cutting-edge facilities, and intelligent management systems, our products have secured a formidable presence worldwide. Our exceptional offerings are exported to over 40 countries, including regions such as 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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