Product Description
Material |
PVC-U |
Specification |
50mm,75mm,110mm,160mm,200mm |
Color |
white or customization |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
Our premium PVC-U drain pipes boast unparalleled technology and have garnered widespread usage both domestically and internationally. These pipes provide exceptional longevity and corrosion resistance, far surpassing traditional cast iron pipes. Their lightweight nature ensures effortless handling, installation, and connection, making them indispensable for drainage and sewage systems in civil buildings, chemicals, and rainwater management. Our PVC-U drainage pipes and fittings are meticulously crafted to meet the strict standards of GB/T5836.1-2018 and GB/T5836.2-2018.
Our versatile product range includes straight pipes, expanded pipes, and expanded pipe variants, compatible with various connection methods. To address diverse architectural needs, we have innovated pressure drainage pipes for efficient rainwater management as well as elegant square rain downspouts. Additionally, our series of noise-reducing pipes, including spiral silencers, hollow spiral silencers, and hollow wall silencers, are expertly designed to minimize drainage noise, ensuring a serene environment.
Product Parameters
Numbered list |
Specification/mm |
LS-3001 |
50 |
LS-3002 |
75 |
LS-3003 |
110 |
LS-3004 |
160 |
LS-3005 |
200 |
Features
★ The surface hardness and tensile strength of the pipe are exceptional, ensuring a high safety factor for the entire pipeline.
★ Boasting outstanding aging resistance, our pipes offer a remarkable service life of over 50 years.
★ Possessing excellent corrosion resistance, our pipes are ideal for handling inorganic acids, alkalis, and salts, making them perfect for industrial sewage discharge and transportation.
★ With a low friction coefficient, the pipes facilitate smooth water flow, reducing the risk of blockages and minimizing maintenance efforts.
★ Crafted from materials with a high oxygen index, our pipes feature superior self-extinguishing properties.
★ The linear expansion coefficient of the pipe is minimal at 0.07mm/m.ºC, resulting in insignificant temperature-induced deformation. Combined with low thermal conductivity and elastic modulus, these pipes offer superior frost resistance compared to cast iron drainage pipes.
★ The pipe and fittings can be easily bonded for connection, simplifying construction and enhancing installation efficiency.
★ Suitable for industrial and civil building drainage projects, both indoor and outdoor. They can handle continuous domestic sewage discharge at temperatures up to 40ºC and instantaneous discharge up to 80ºC, as well as industrial wastewater that does not corrode the pipe.
Pipe connection
★ Ensure the pipe socket connection follows these meticulous steps:
1. Clean the pipe socket and the socket of the pipe fitting thoroughly before bonding.
2. Measure the depth of the socket and mark the pipe port accurately.
3. Apply adhesive uniformly, starting with the socket and then moving to the socket. Ensure the coating is even and adequate.
4. Align the direction and insert the pipe into the marking part in one motion, then rotate it a quarter turn.
5. Remove any excess adhesive from the socket.
6. Stand the bonded pipe until the interface cures completely.
★ Adhere to the following guidelines for the safe use of adhesives:
1. Use adhesives and cleaning agents as needed; unauthorized personnel should not use them.
2. Ensure no open flames are near the bonding area, and maintain good ventilation.
3. Avoid construction at temperatures below -10ºC, and do not use fire to dry adhesive points.
4. Construction personnel should wear gloves. If adhesive enters the eyes, rinse immediately with plenty of water and seek medical attention.
Installation instructions
Saw pipe and groove:
The saw pipe length should be determined layer by layer based on actual measurements and the dimensions of connected fittings. Use fine-tooth saws, cutters, or pipe cutting machines for sawing. Ensure the cut is flat and the section is free of deformation. File the socket part into a groove of 15°-30° using a medium board file, with a length of at least 3mm and a thickness of 1/3-1/2 of the pipe wall. Clean off debris after grooving.
Socket protection:
After connecting the socket, clean the excess adhesive using cotton yarn or a dry cloth with a mild detergent such as acetone. Allow the joint to cure according to the adhesive's performance and climatic conditions. Extend curing time appropriately for winter construction.
Why Choose us
Company Profile
Nestled in Qingdao, a city celebrated globally for its stunning seaside vistas and recognized as the Chinese brand capital, LAOSHAN PIPE Corporation Limited stands as a beacon of innovation.Established in the year 1994, This pioneering high-tech enterprise excels in the sphere of environmental protection technology, specializing in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our illustrious company boasts over 30 years of manufacturing excellence, stretching across a sprawling 300,000 square meters,bolstered by an impressive investment of 80 million dollars. Employing a scientific management approach and a modern factory blueprint, we've integrated world-class production facilities. Our repertoire includes more than 300 sets of pipeline, pipe, and pipe fitting forming equipment alongside over 10 state-of-the-art testing instruments sourced both domestically and internationally, crafting an unparalleled production prowess in China. With an astounding annual throughput surpassing 300,000 tons, we cater to customers with 5 prominent series and over 150 product specifications.
In 2021, we proudly received the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The prestigious 'Laoshan' brand garnered accolades such as the 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and was recognized as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our expansive product range spans more than ten series across five distinct categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find applications in diverse sectors, including real estate construction engineering, municipal landscaping and greening projects, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas distribution, animal husbandry, as well as agricultural drainage and irrigation.
As a flagship enterprise in China, we deliver competitive pricing and service excellence to our global clientele. Armed with a wealth of manufacturing experience, a robust R&D team, cutting-edge facilities, and intelligent management practices, our products have captured a significant global market share, being 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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