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 |
Our advanced PVC-U drain pipe series showcases a technological marvel, having garnered widespread acclaim both domestically and internationally. These products boast an impressive longevity and corrosion resistance that far surpasses traditional cast iron pipes. Not only do they promise reliability but also offer user-friendly construction advantages with their lightweight nature, facilitating effortless handling, installation, and connection. This makes them the ideal choice across a multitude of applications including residential building drainage, sewage management, chemical waste disposal, and rainwater drainage. Our PVC-U drainage pipes and fittings strictly adhere to the esteemed standards of GB/T5836.1-2018 and GB/T5836.2-2018, ensuring unmatched quality and safety.
The versatility of our product is evident with its availability in three distinct forms: straight pipe, expanded pipe, and expanded pipe. It supports a myriad of pipe connection techniques, offering unparalleled flexibility. Furthermore, Laoshan Pipe Corporation Limited has pioneered the development of pressure drainage pipes tailored for efficient rainwater management and sleek square rain downspouts, enhancing the aesthetic and functional aspects of various architectural projects. Our innovative range includes a series of specialized drainage pipes like the spiral silencer, hollow spiral silencer, and hollow wall silencer, expertly engineered to mitigate drainage noise, thus providing a quieter, more harmonious environment.
Product Parameters
Numbered list |
Specification/mm |
Piece/box |
LS-3077 |
50 |
76 |
LS-3078 |
75 |
20 |
LS-3079 |
110 |
16 |
Features
★ Revel in the exceptional surface hardness and tensile strength of our pipes, ensuring a robust and highly secure pipeline structure.
★ Experience superior aging resistance; our pipes boast a remarkable service longevity extending beyond 50 years.
★ Our pipelines exhibit outstanding corrosion resistance against inorganic acids, alkalis, and salts, making them perfect for handling and transporting industrial sewage.
★ With an impressively low friction coefficient, our pipes allow water to flow effortlessly, reducing blockages and minimizing maintenance efforts.
★ The material used possesses a high oxygen index and superior self-extinguishing capabilities, enhancing safety and reliability.
★ Boasting a minimal linear expansion coefficient of 0.07mm/m.ºC, our pipes exhibit negligible deformation due to temperature changes. With low thermal conductivity and elastic modulus, they offer enhanced frost resistance compared to traditional cast iron drainage pipes.
★ Designed for convenience, our pipes and fittings are easily bonded, simplifying construction methods and boosting installation efficiency.
★ Ideal for industrial and residential indoor and outdoor drainage projects, our pipes accommodate continuous domestic sewage at temperatures up to 40ºC and instant sewage discharges up to 80ºC, as well as non-corrosive industrial wastewater.
Pipe connection
★ Adhere strictly to the following meticulous procedures for a secure pipe socket connection:
1. Ensure the pipe socket and fitting socket are thoroughly cleaned before applying adhesive.
2. Carefully measure the socket depth and accurately mark the pipe port.
3. Apply adhesive uniformly, first to the socket, followed by the fitting socket.
4. Align carefully, insert into the marked section in one motion, then rotate by a quarter turn.
5. Diligently wipe away any excess adhesive remaining in the socket.
6. Allow the bonded pipe to stand undisturbed until the adhesive interface cures completely.
★ Follow these safety guidelines for the prudent use of adhesives:
1. Only operators should handle adhesives and cleaning agents, strictly as needed.
2. Ensure the bonding area is free from open flames and well-ventilated.
3. Avoid construction below -10ºC, and refrain from using fire to dry adhesive points.
4. Equip construction personnel with gloves. In case of eye contact with adhesives, rinse thoroughly with water and seek medical attention promptly.
Installation instructions
Saw pipe and groove:
Determine pipe lengths based on precise measurements and the dimensions of connected fittings. Use fine-toothed saws, cutters, or pipe cutting machines for clean cuts, ensuring sections remain undeformed. File the socket area to a 15°-30° groove using a medium board file, with grooves no less than 3mm in length and 1/3 to 1/2 of the pipe wall thickness in depth. Clear debris post-groove completion.
Socket protection:
Post-connection, clean extruded adhesive using cotton yarn or a dry cloth with a mild detergent like acetone. Allow the interface to cure based on adhesive performance and climatic conditions, extending curing time during winter.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited proudly calls Qingdao home—a world-renowned seaside tourist destination nestled in the Chinese brand capital.Established in 1994, our company stands as a high-tech beacon of environmental protection technology, specializing in the innovative research and development, expert manufacturing, strategic sales, and precise installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing excellence, sprawling across 300,000 square meters,and benefitting from a robust investment of 80 million dollars. We uphold a scientific management approach, feature cutting-edge factory design, and leverage world-class production equipment. Our expansive operational capabilities include more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by over 10 advanced testing apparatuses sourced globally, positioning us at the forefront of production scales in China. With a remarkable annual throughput exceeding 300,000 tons, we deliver 5 major series and over 150 product specifications to our valued customers.
In 2021, we successfully achieved ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. Our esteemed 'Laoshan' brand garnered prestigious accolades including '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 comprehensive product range spans over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find versatile applications in diverse sectors such as real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas distribution, and agricultural irrigation.
As a leading Chinese enterprise, we offer competitive pricing and unmatched service to a global clientele. Leveraging our wealth of manufacturing experience, robust R&D team, state-of-the-art facilities, and intelligent management, our products have captured a broad international market, exporting to 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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