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Product Description
Material |
PVC-U |
Specification |
50mm,75mm,110mm |
Color |
white |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
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The PVC-U drain pipe series represents a pinnacle of advanced drainage technology, enjoying widespread acclaim both domestically and internationally. These pipes offer exceptional longevity and unmatched corrosion resistance, setting them apart from traditional cast iron alternatives. They are a staple in construction projects due to their lightweight nature, ease of handling, and straightforward installation and connection processes. This versatile solution is ideal for civil building drainage and sewage, chemical drainage and sewage, as well as efficient rainwater management. Our PVC-U drainage pipes and fittings are meticulously crafted to adhere to the stringent standards of GB/T5836.1-2018 and GB/T5836.2-2018, ensuring reliability and peace of mind.
Our product line features three distinct forms: straight pipe, expanded pipe, and expanded pipe, each designed to accommodate various connection methods. Beyond these, we innovate with pressure drainage pipes specifically engineered for rainwater management, alongside the aesthetically pleasing square rain downspouts tailored for diverse architectural needs. Our commitment to innovation extends to developing specialized drainage solutions, such as spiral silencers, hollow spiral silencers, and hollow wall silencers, all engineered to significantly diminish drainage noise, enhancing the living environment.
Product Parameters
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Numbered list |
Specification/mm |
Piece/box |
LS-3077 |
50 |
76 |
LS-3078 |
75 |
20 |
LS-3079 |
110 |
16 |
Features
★ Discover the remarkable surface hardness and tensile strength of our pipes, offering a high pipeline safety factor for ultimate reliability.
★ Our pipes excel in aging resistance, boasting a standard service life that extends beyond 50 years, ensuring long-lasting performance.
★ Featuring superb corrosion resistance to inorganic acids, alkalis, and salts, these pipelines are ideal for industrial sewage discharge and transportation.
★ With a low friction coefficient, the water flow is seamless, reducing the risk of blockages and minimizing maintenance requirements.
★ The material exhibits a high oxygen index and self-extinguishing capabilities, enhancing safety and compliance.
★ Experience minimal thermal expansion with a linear coefficient of just 0.07mm/m.ºC, leading to reduced temperature-induced deformation. These pipes boast superior thermal conductivity, frost resistance, and elastic modulus compared to cast iron drainage pipes.
★ Our piping system's simplicity shines with easy bonding connections, ensuring straightforward, convenient installation and exceptional efficiency.
★ Ideal for diverse applications, our pipes support both industrial and civil indoor and outdoor drainage projects. They manage domestic sewage temperatures up to 40ºC continuously, with instant sewage discharges up to 80ºC, while remaining unaffected by non-corrosive industrial wastewater.
Pipe connection
★ Adhere rigorously to the following procedures for pipe socket connections:
1. Prior to bonding, ensure that both the pipe socket and fitting socket are thoroughly cleaned.
2. Accurately measure the depth of the socket and mark the pipe port accordingly.
3. Apply adhesive meticulously, starting with the socket, followed by the pipe. Ensure an even and adequate coating is achieved.
4. Carefully align and insert into the marked section, completing with a 1/4 turn for optimal bonding.
5. Remove any residual adhesive from the socket to maintain cleanliness.
6. Allow the bonded pipe to stand securely until the interface is fully cured.
★ Ensure the safe use of adhesives by following these guidelines:
1. Use adhesives and cleaning agents judiciously, restricting access to operators only.
2. Maintain a flame-free environment near bonding points, with excellent ventilation.
3. Avoid construction in temperatures below -10ºC, and refrain from using fire to dry adhesive points.
4. Construction personnel should wear gloves and immediately flush eyes with water if adhesive contact occurs. Seek medical attention promptly.
Installation instructions
Saw pipe and groove:
Determine the saw pipe length per layer based on accurate measurements and connected fitting dimensions. Utilize fine tooth saws, cutters, and pipe cutting machines for precision. Ensure a flat fracture without deformation. File the socket's glue section into a 15°-30° groove, maintaining a length of no less than 3mm and a thickness between 1/3 and 1/2 of the pipe wall. After grooving, eliminate debris thoroughly.
Socket protection:
Once connected, cleanse the excess adhesive with cotton yarn or a dry cloth lightly dipped in detergent like acetone. Allow the connection to cure, accounting for adhesive performance and climate. Extend curing time in winter for optimal results.
Why Choose us
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Company Profile
Laoshan Pipe Corporation Limited is proudly situated in Qingdao, a globally celebrated seaside tourist destination, nestled in the heart of China's brand capital.Founded in the year 1994, this prestigious company stands as a beacon of high-tech environmental protection, specializing in the pioneering research and development, state-of-the-art manufacturing, strategic sales, and seamless installation of innovative plastic pipeline systems.Our company boasts over 30 years of expertise in manufacturing, sprawling across an impressive 300,000 square meters.,with a robust investment totaling 80 million dollars. Our operations are driven by a scientifically grounded management model, complemented by a cutting-edge factory infrastructure, and equipped with world-class production technology. We proudly operate over 300 sets of advanced pipeline, pipe, and pipe fitting machinery, alongside more than 10 sophisticated testing devices, heralding a first-class production scale within China. With an annual throughput surpassing 300,000 tons, we deliver an expansive range of products featuring 5 major series and over 150 specifications, satisfying diverse customer needs.
In 2021, the company earned the prestigious ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The esteemed "Laoshan" brand has been recognized as a "Qingdao Famous Trademark" in 2013, a "Contract Abiding and Creditworthy Enterprise" in 2014, a "Shandong Famous Trademark" in 2015, and was honored as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our diverse and extensive product line encompasses over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products are vital components in a variety of essential fields such as real estate construction engineering, municipal landscaping, sewage treatment, urban water supply, decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a distinguished leader within the industry, Laoshan Pipe Corporation offers competitive pricing and unparalleled service to a global clientele. With a wealth of manufacturing experience, a formidable R&D team, cutting-edge facilities, and intelligent management systems, our products have successfully penetrated international markets, reaching over 40 countries including Europe, the Middle East, Southeast Asia, South America, North America, Australia, South Korea, and India.
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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.
Contact us
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