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 |
The PVC-U drain pipe series from Laoshan Pipe Corporation Limited represents a pinnacle of innovation and reliability in the plumbing industry. With a sophisticated and time-tested technology, these pipes have garnered widespread acclaim both domestically and internationally. They offer an unparalleled advantage over traditional cast iron pipes, boasting exceptional longevity and outstanding resistance to corrosion. Their lightweight nature ensures effortless handling, installation, and connection, making them the preferred choice in various applications, such as civil building drainage, sewage systems, chemical drainage, and rainwater management. Our PVC-U drainage pipes and fittings are meticulously crafted to meet the rigorous standards of GB/T5836.1-2018 and GB/T5836.2-2018, ensuring exceptional quality and performance.
Our product line is versatile, presenting in three distinct forms: straight pipe, expanded pipe, and further expanded pipe, with a myriad of connection methods to suit diverse requirements. Furthermore, Laoshan Pipe Corporation Limited has pioneered the development of pressure drainage pipes specifically engineered for rainwater management, alongside elegant square rain downspouts tailored for aesthetic architectural designs. We also offer an innovative range of drainage solutions, including spiral silencers, hollow spiral silencers, and hollow wall silencers, all expertly designed to significantly diminish drainage noise and enhance the tranquility of living and working environments.
Product Parameters
Numbered list |
Specification/mm |
Piece/box |
LS-3077 |
50 |
76 |
LS-3078 |
75 |
20 |
LS-3079 |
110 |
16 |
Features
★ Boasting exceptional surface hardness and tensile strength, this pipe ensures a remarkably high safety factor, making it a reliable choice for demanding applications.
★ With outstanding resistance to aging, these pipelines promise a remarkable service life that extends beyond 50 years, ensuring long-term reliability and peace of mind.
★ Designed to resist corrosion from inorganic acids, alkalis, and salts, this pipeline is perfectly suited for industrial sewage discharge and transport, offering superior durability.
★ Featuring a low friction coefficient, the pipeline allows for smooth water flow, reducing the likelihood of blockages and minimizing maintenance efforts.
★ The material's high oxygen index and self-extinguishing properties enhance safety, providing an added layer of protection in case of fire.
★ With a minimal linear expansion coefficient of 0.07mm/m.ºC, this pipeline exhibits minor temperature-induced deformation, and its superior frost resistance outperforms traditional cast iron pipes.
★ The simple, bondable connection of pipes and fittings facilitates easy construction and high installation efficiency, streamlining your project timelines.
★ Ideal for both industrial and civil drainage projects, these pipelines can handle continuous domestic sewage at up to 40ºC and brief sewage discharges at up to 80ºC, while also accommodating non-corrosive industrial wastewater.
Pipe connection
★ For optimal results, pipe socket connections must be meticulously executed following these guidelines:
1. Ensure the pipe socket and fitting socket are thoroughly cleaned before applying the adhesive.
2. Accurately measure and mark the socket depth on the pipe for precise installation.
3. Apply the adhesive evenly, starting with the socket and then the pipe, ensuring a uniform coat.
4. Align the pieces accurately, insert them fully to the marked depth with a quarter turn for secure bonding.
5. Wipe away any excess adhesive from the socket for a clean finish.
6. Allow the bonded pipe to stand undisturbed until the adhesive has fully cured, securing the joint.
★ Adhere to these essential safety provisions for adhesive use:
1. Use adhesives and cleaning agents judiciously; restrict handling to authorized personnel only.
2. Maintain a flame-free environment at the bonding site, ensuring adequate ventilation.
3. Avoid construction in temperatures below -10ºC, and refrain from using fire to dry adhesive points.
4. Equip personnel with gloves; in case of eye contact with adhesive, rinse immediately with water and seek medical attention.
Installation instructions
Saw pipe and groove:
Determine the length for sawing each pipe layer using precise measurements and connect fittings accordingly. Employ fine-tooth saws, cutters, or pipe-cutting machines for a crisp, deformation-free cut. File the socket area to a 15°-30° groove, ensuring it is 1/3-1/2 of the pipe wall thickness and at least 3mm long. Clear away any debris post-grooving.
Socket protection:
After socket connection, clean excess adhesive with a detergent-dampened cloth. Allow to cure based on adhesive properties and climate conditions, extending winter cure times for effective results.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is proudly situated in the vibrant, world-renowned seaside tourist destination of Qingdao, known as the Chinese brand capital.Founded in 1994, our esteemed company stands as a beacon of high-tech innovation, dedicated to pioneering eco-friendly technological solutions in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing excellence, sprawled across an impressive 300,000 square meters,with a substantial investment of 80 million dollars. We pride ourselves on a rigorous scientific management model, futuristic factory designs, and the integration of world-class production machinery. With over 300 state-of-the-art pipeline, pipe, and fitting formation equipment and more than 10 cutting-edge testing facilities worldwide, we have established a premier production scale within China. Our annual production capacity exceeds 300,000 tons, offering clients an expansive range of 5 major series and over 150 diverse product specifications.
Our company proudly achieved ISO9001:2015 quality management and ISO14001:2015 environmental management system certifications in 2021. The esteemed 'Laoshan' brand was honored with the 'Qingdao Famous Trademark' designation in 2013, recognized as a 'Contract Abiding and Creditworthy Enterprise' in 2014, acclaimed as a 'Shandong Famous Trademark' in 2015, and distinguished as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our extensive product lineup includes over ten series spanning five distinct categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These innovative products are integral to a myriad of applications, from real estate construction and municipal landscaping, to sewage treatment, urban water management, interior decoration, communications, power transmission, gas delivery, livestock farming, and comprehensive agricultural drainage and irrigation systems.
As a distinguished leader in the industry, we offer unparalleled pricing and service, reaching a global clientele. With our extensive manufacturing expertise, robust R&D team, advanced facilities, and smart management solutions, our products have captured international markets, exporting to over 40 countries, including Europe, the Middle East, Southeast Asia, the Americas, 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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