Product Description
Material |
PVC-U |
Specification |
50mm,75mm,110mm,160mm,200mm |
Color |
white |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
Introducing the PVC-U drain pipe series by Laoshan Pipe Corporation Limited, a showcase of mature technology and exceptional performance. Renowned both domestically and internationally, these pipes offer unparalleled advantages over traditional cast iron options, boasting a significantly longer lifespan and superior corrosion resistance. Their lightweight nature ensures easy handling and installation, making them the preferred choice for civil building drainage, sewage systems, chemical drainage, and rainwater management. These PVC-U drainage pipes and fittings strictly adhere to the standard requirements of GB/T5836.1-2018 and GB/T5836.2-2018, guaranteeing top-tier quality and reliability.
Our product range includes straight pipes, expanded pipes, and various expanded pipe forms, providing versatile connection methods to suit diverse applications. Additionally, Laoshan Pipe Corporation Limited has innovated pressure drainage pipes specifically for rainwater systems and aesthetically pleasing square rain downspouts, tailored for varied architectural designs. To address drainage noise concerns, we offer specialized solutions such as spiral silencers, hollow spiral silencers, and hollow wall silencers. These advanced designs ensure a quieter, more efficient drainage system for any building project.
Product Parameters
Numbered list |
Specification/mm |
Piece/box |
LS-3030 |
50 |
66 |
LS-3031 |
75 |
40 |
LS-3032 |
110 |
29 |
LS-3033 |
160 |
9 |
LS-3034 |
200 |
5 |
Distinctive Features
★ Boasting exceptional surface hardness and tensile strength, our pipes ensure a high safety factor, making them a reliable choice for any project.
★ With outstanding aging resistance, our pipes have a remarkable lifespan, lasting well over 50 years under normal conditions.
★ Demonstrating superior corrosion resistance against inorganic acids, alkalis, and salts, our pipes are ideal for industrial sewage discharge and transportation.
★ The pipeline's low friction coefficient ensures smooth water flow, reducing the risk of clogging and minimizing maintenance efforts.
★ The material's high oxygen index and self-extinguishing properties enhance safety and reliability.
★ Featuring a minimal linear expansion coefficient of 0.07mm/m.ºC, our pipes exhibit minimal deformation due to temperature changes. Their low thermal conductivity and elastic modulus provide better frost resistance compared to traditional cast iron drainage pipes.
★ Easy to bond and simple to construct, our pipe and fittings connection process offers exceptional installation efficiency.
★ Suitable for both industrial and residential indoor and outdoor drainage systems, our pipes handle continuous domestic sewage up to 40ºC and instantaneous discharges up to 80ºC, as well as non-corrosive industrial wastewater.
Pipe Connection Guidelines
★ Follow these precise steps for pipe socket connections:
1. Clean both the pipe socket and pipe fitting socket thoroughly before bonding.
2. Measure the socket depth and mark the pipe port accordingly.
3. Apply adhesive evenly, starting with the socket and then the pipe fitting socket.
4. Align and insert the pipe up to the marked depth, then rotate 1/4 turn for a secure fit.
5. Wipe away any excess adhesive from the joint area.
6. Allow the joint to cure by standing the bonded pipe until fully set.
★ Ensure safe use of adhesives by adhering to these guidelines:
1. Use adhesives and cleaners as needed, restricting access to trained personnel only.
2. Maintain good ventilation and avoid open flames near the bonding area.
3. Do not construct below -10ºC, and avoid using fire to bake adhesive points.
4. Construction workers should wear gloves. If adhesive contacts eyes, rinse immediately with ample water and seek medical attention.
Comprehensive Installation Instructions
Precision Sawing and Grooving:
Determine the pipe length based on exact measurements and the dimensions of connected fittings. Use fine tooth saws, cutters, or pipe cutting machines to ensure flat, deformation-free cuts. Create a 15°-30° groove using a medium board file, ensuring a groove length of at least 3mm and a thickness between 1/3 to 1/2 of the pipe wall. Remove debris post-grooving.
Effective Socket Protection:
Post-socket connection, clean off extruded adhesive with cotton yarn or a dry cloth dipped in acetone or similar detergent. Allow the joint to cure, considering the adhesive's properties and climatic conditions. Extend curing time during winter construction.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is nestled in the picturesque city of Qingdao, renowned globally as a premier seaside tourist destination and a hub for Chinese brand excellence.Established in 1994, Our company is a pioneering high-tech environmental protection enterprise, dedicated to the innovative research, superior manufacturing, dynamic sales, and seamless installation of state-of-the-art plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, sprawling across an impressive 300,000 square meters,with atotal investment of 80 million dollars. Featuring a robust scientific management model and cutting-edge factory design, we have integrated world-class production equipment. We proudly operate with more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, alongside over 10 advanced testing apparatus, both domestically and internationally, establishing a premier production scale in China. With an annual output exceeding 300,000 tons, we offer our clients 5 major series encompassing over 150 product specifications.
In 2021, we achieved ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. Our esteemed 'Laoshan' brand was honored with the 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and the designation of 'Specialized, Refined, Special, and New Enterprise' in 2021.
Our flagship products span more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products find extensive applications in diverse sectors such as real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas transmission, livestock farming, and agricultural irrigation.
As a prominent Chinese enterprise, we offer competitive pricing and exceptional service to customers worldwide. With our rich manufacturing expertise, robust R&D team, advanced facilities, and intelligent management, our products have successfully captured a vast global market. We export 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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