Heavy-Duty PPR Fittings for Ultimate Plastic Bending Bridge Performance

• Customization: Available
• Connection: Welding
• Shape: Bypass Bend
• Model NO.: LS-2212
• Angle: Bypass Bend
• Material: PP-R
• Technics: Casting
• Certification: GB
• Color: White
• Density G/Cubic Centimeter: 0.89-0.91 20 Degree Celsius
• Heat Conductivity Coefficient W/M.K: 0.23-0.24 20 Degree Celsius
• Coefficient of Linear Expansion mm/M K: 0.14-0.16
• Elasticity Modulus N/Sqmm: 800 20 Degree Celsius
• Tensile Strength MPa: Greater Than or Equal to 20
• Longitudinal Retraction Rate: 2% or Less 15j , 2h
• Impact Test of Simple Supported Beam: Sample Breakage Rate Is Less Than 10%
• Customized Service: OEM & ODM
• Sample: Free Sample
• Field of Use: Suitable for Home Improvement and Industrial
• PPR Tube Characteristics: The Inner and Outer Walls Are Smooth and The Water
• Working Year: 50 Years
• Length: 4m or Customized
• Application: Water Supply
• Feature: Non-Toxic
• Transport Package: Carton
• Specification: 20mm-32mm
• Trademark: Laoshan Pipe
• Origin: Qingdao, China
• HS Code: 391740000
• Production Capacity: 50000PCS/Day

Product Description

Product Description

Material	PPR
Specification	20mm,25mm,32mm
Color	white, green
Packing	carton
Delivery Medium	Abt 35 days after despoit
Application	Delivery Water
Sample	Offer free samples
OEM and ODM	YES

Our PP-R environmental protection and health water supply pipe series is a testament to unparalleled quality, crafted meticulously under the high standards and rigorous demands of the ISO9001 quality management system. This guarantees a product that stands at the pinnacle of excellence in environmental stewardship and reliability.
The PP-R drinking water pipe represents the forefront of innovation, widely embraced in the world's most advanced countries. Utilizing state-of-the-art homogeneous welding technology for both cold and hot water transportation projects, its comprehensive technical performance and economic advantages far surpass those of conventional products. Remarkably superior hygiene performance allows it to strictly adhere to the highest standards required throughout its lifecycle—from production and usage to disposal and recycling—ensuring impeccable sanitation and environmental protection.
Boasting exceptional features such as remarkable heat resistance, pressure resilience, thermal insulation, and energy efficiency, the PP-R pipes promise a long service life and unparalleled economic benefits. As a revolutionary alternative, they are poised to overtake traditional water pipes and establish themselves as the industry frontrunner. Unlike metal pipes, which may react chemically with the water’s diverse chemical substances, minerals, and impurities—leading to oxidation and secondary pollution—our PP-R pipes are crafted from eco-friendly materials that enhance polypropylene, ensuring no release of heavy metals or health-damaging substances. The pipe's smooth interior prevents scaling, fully complying with sanitary and health standards, making it the ideal choice for transporting drinking water and catering to the rigorous demands of the food industry.

Product Parameters

Numbered list	Specification/mm	Piece/box
LS-2210	20	20*12
LS-2211	25	10*12
LS-2212	32	4*7

Features
★ A Harmony of Hygiene and Sustainability: Experience the non-chemical, eco-friendly nature of Laoshan Pipe Corporation Limited's Heavy-Duty PPR FITTINGS. Crafted from PP-R polyolefin, composed solely of carbon and hydrogen, ensuring unmatched hygienic reliability.
★ Installation Made Effortless: Embrace convenience with our homogenous hot-melt connection technique. Achieve seamless joint completion in no time, making installation both swift and reliable.
★ Remarkable Heat Preservation and Energy Efficiency: With a thermal conductivity of just 0.24W/m.k, our fittings minimize heat loss dramatically, especially when used in hot water systems, offering you unparalleled energy savings.
★ Lightweight and Exceptionally Strong: Weighing merely one-eighth of steel pipes, our fittings boast high pressure test strength, exceptional toughness, and remarkable impact resistance.
★ Smooth Sailing: The inner and outer walls are impeccably smooth, ensuring minimal flow resistance. Our fluid conveying system significantly minimizes energy consumption, optimizing performance.
★ Superior Heat Resilience: These fittings operate efficiently at 70ºC for prolonged periods and withstand short-term temperatures up to 95ºC, making them ideal for high-temperature applications.
★ Resistant to Corrosion and Scaling: Our fittings prevent fouling and clogging, keeping your water basin and bathtub free from unsightly yellow rust spots.
★ Enduring Longevity: Expect longevity with a service life exceeding 50 years, ensuring your investment stands the test of time.

Product application range
★ Versatile Hot and Cold Water Pipe System: Ideal for diverse water supply needs.
★ Comprehensive Heating Solutions: Perfect for floor, wall, and radiant heating systems.
★ Pure Water Piping System: Ensures clean and safe water conveyance.
★ Centralized Climate Control: Seamlessly integrates with central air conditioning systems.

Pipe connection
★ Precision Marking: Accurately mark the socket depth on the pipe insertion end to ensure precise fitting.
★ Spotless Connections: Clean the connecting surfaces of pipes and fittings thoroughly, then thread the pipe into the joint cover with care.
★ Flawless Heating Process: Utilize the hot melt machine to heat connections, adhering to all technical specifications for optimal results.
★ Seamless Integration: Once heated, align and insert pipes and fittings uniformly to the marked depth. A perfect flange is formed, signifying a flawless joint.
★ Secure Closure: Complete the process by fitting the joint cover post-welding for added security.
★ Perfect Unity: Our pipes and fittings fuse seamlessly, creating a unified and unmatched connection every time.

Why Choose us

Company Profile

LAOSHAN PIPE Corporation Limited, nestled in the picturesque coastal city of Qingdao, is a beacon of excellence in the Chinese brand capital.Founded in 1994, this high-tech environmental protection technology enterprise specializes in the innovation, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing prowess, sprawling across an impressive 300,000 square meters,,supported by a robust investment of 80 million dollars. Embracing a scientific management approach and state-of-the-art factory design, we have seamlessly integrated world-class production equipment. Our facilities house over 300 units of pipeline, pipe, and pipe fitting equipment, complemented by more than 10 cutting-edge testing apparatuses from around the globe, establishing an unparalleled production scale in China. With an extraordinary annual throughput exceeding 300,000 tons, our product lineup spans 5 major series and over 150 distinct specifications.

We achieved ISO9001:2015 quality management and ISO14001:2015 environmental management certifications in 2021. Our esteemed 'Laoshan' brand has been recognized as a 'Qingdao Famous Trademark' in 2013, a 'Contract Abiding and Creditworthy Enterprise' in 2014, a 'Shandong Famous Trademark' in 2015, and honored as a 'Specialized, Refined, Special, and New' enterprise in 2021.

Our company's diverse product range encompasses over ten series across five categories, including PVC-U, PP-R, PE, HDPE, and PE-RT, serving an array of applications. These versatile products are integral to sectors such as real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication networks, power transmission, gas distribution, animal husbandry, and agricultural irrigation.

Renowned throughout China, we offer compelling quotations and unparalleled service to clients worldwide. Leveraging our extensive manufacturing experience, formidable R&D team, modern facilities, and intelligent management, our products have achieved global acclaim. Exported to over 40 countries, we proudly serve markets in 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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