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 PVC-U drain pipe is a remarkable series of drainage solutions crafted with advanced, mature technology. Widely acclaimed and utilized both domestically and internationally, these products boast an unrivaled lifespan and corrosion resistance that cast iron pipes simply cannot match. Their unbeatable features include lightweight design, which facilitates easy handling, seamless installation, and convenient connections, making them an exceptional choice for civil building drainage, sewage systems, chemical waste management, and rainwater drainage applications. Rest assured, our PVC-U drainage pipes and fittings adhere to the rigorous standards of GB/T5836.1-2018 and GB/T5836.2-2018, guaranteeing peak performance and reliability.
Our product line offers three distinct forms: straight pipe, expanded pipe, and expanded pipe, with versatility in pipe connection methods to suit your every need. Furthermore, we've innovated with pressure drainage pipes tailored for efficient rainwater management and aesthetic square rain downspouts, perfect for diverse architectural designs and engineering projects. Experience the tranquility of our cutting-edge drainage solutions, including spiral silencers, hollow spiral silencers, and hollow wall silencers, all meticulously engineered to minimize drainage noise. Trust Laoshan Pipe Corporation Limited to deliver excellence in every drop.
Product Parameters
Numbered list |
Specification/mm |
Piece/box |
LS-3077 |
50 |
76 |
LS-3078 |
75 |
20 |
LS-3079 |
110 |
16 |
Features
★ Experience unparalleled resilience with our pipes, boasting outstanding surface hardness and tensile strength that ensure a high safety factor for your pipeline projects.
★ Superb longevity is guaranteed with excellent aging resistance, promising a service life that exceeds 50 years and offers enduring reliability.
★ Our pipelines excel in corrosion resistance against inorganic acids, alkalis, and salts, making them ideal for industrial sewage discharge and transportation.
★ With a minimal friction coefficient, our pipes ensure smooth water flow, significantly reducing the likelihood of blockages and minimizing maintenance efforts.
★ Featuring a high oxygen index and self-extinguishing capabilities, our material enhances safety with superior fire resistance.
★ Benefit from minimal thermal expansion with a linear expansion coefficient of just 0.07mm/m.ºC. Our pipes also offer reduced thermal conductivity and elastic modulus, providing superior frost resistance compared to traditional cast iron drainage pipes.
★ Simplified construction and high installation efficiency are achieved with our pipe and fitting connections that can be easily bonded, making your project seamless and hassle-free.
★ Perfectly suited for both industrial and civil building drainage projects, our pipelines handle continuous domestic sewage up to 40ºC and can withstand instant sewage discharges up to 80ºC. They are also compatible with industrial wastewater that does not corrode the pipes.
Pipe Connection
★ Adhere to rigorous standards for socket connections by following the comprehensive guidelines provided:
1. Ensure cleanliness by thoroughly wiping the pipe socket and fitting socket prior to bonding, setting the foundation for a secure connection.
2. Accurately measure the socket depth and mark the pipe port to guarantee precise fitting.
3. Apply adhesive with care, starting with the socket, followed by the pipe. Ensure an even and ample coating for optimal bonding.
4. Align correctly, insert into the marked section in one smooth motion, and rotate by 1/4 turn to secure the connection.
5. Remove any excess adhesive from the socket for a clean finish.
6. Allow the bonded pipe to stand until the interface has fully cured, ensuring a durable connection.
★ Follow these essential safety guidelines for adhesive use to maintain a safe working environment:
1. Utilize adhesives and cleaning agents responsibly, restricting access to trained personnel only.
2. Eliminate open flames near bonding sites, and ensure the area is well-ventilated to prevent hazards.
3. Avoid construction at temperatures below -10ºC, and refrain from using fire to heat the adhesive point.
4. Equip construction staff with gloves, and if adhesive contacts the eyes, rinse immediately with plenty of water and seek medical attention promptly.
Installation Instructions
Saw Pipe and Groove:
Determine the saw pipe length meticulously based on measurements and connected pipe fitting dimensions. Utilize fine tooth saws, cutters, or pipe cutting machines to ensure clean cuts without deformation. For optimal bonding, file the socket area into a 15°-30° groove, with a groove length of at least 3mm and thickness between 1/3 to 1/2 of the pipe wall. Remove debris post-grooving for a clean finish.
Socket Protection:
After socket connection, cleanse the extruded adhesive with cotton or a dry cloth moistened with mild detergents like acetone. Allow static curing of the interface, adapted to adhesive performance and climate conditions. Extend curing time appropriately during winter construction for optimal results.
Why Choose us
Company Profile
Nestled in the vibrant city of Qingdao, a globally cherished seaside tourist haven, Laoshan Pipe Corporation Limited shines brightly in the heart of China's brand capital.Established in the significant year of 1994, This exemplary company thrives as a high-tech environmental protection technology enterprise, passionately dedicated to the pioneering research and development, expert manufacturing, strategic sales, and meticulous installation of cutting-edge plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, sprawling across an impressive 300,000 square meters,with a robust total investment of 80 million dollars. Our scientific management model, state-of-the-art factory design, and integration of world-class production equipment position us as industry leaders. We house more than 300 sets of advanced pipeline, pipe, and pipe fitting forming equipment, complemented by over 10 sophisticated testing devices globally, crafting a premier production scale in China. Our annual throughput surpasses 300,000 tons, offering customers an extensive array of 5 major series and over 150 product specifications.
The company proudly achieved ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification in 2021. Our esteemed 'Laoshan' brand has garnered numerous 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 core product lineup features over ten series across five distinct categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products find applications in diverse sectors, ranging from real estate construction engineering and municipal landscaping to sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a prominent name in China, we offer competitive pricing and exceptional service to a global clientele. Our wealth of manufacturing experience, robust R&D team, cutting-edge facilities, and intelligent management have propelled our products into a global market presence. They are now exported 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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