Efficient Heat Resistant PPR Fittings for Reliable Pipe Connections

• Customization: Available
• Head Code: Round
• Connection: Welding
• Model NO.: LS-2107
• Shape: Equal
• Material: PP-R
• Technics: Casting
• Certification: ISO, GB
• Special Function: Anti Corrosion
• Application: Buliding
• 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
• Use: Water Supply
• Feature: Non-Toxic
• Transport Package: Carton
• Specification: 20mm-110mm
• Trademark: Laoshan Pipe
• Origin: Qingdao, China
• HS Code: 391740000
• Production Capacity: 50000PCS/Day

Product Description

Product Description

Material	PPR
Specification	20mm,25mm,32mm,40mm,50mm,  63mm,75mm,90mm,110mm
Color	white, green
Packing	carton
Delivery Medium	Abt 35 days after despoit
Application	Delivery Water
Sample	Offer free samples
OEM and ODM	YES

Our esteemed PP-R Environmental Protection and Health Water Supply Pipe Series stands as a paragon of quality and safety, meticulously crafted in alignment with the rigorous standards and stringent expectations set forth by the ISO9001 quality system. This ensures unparalleled reliability and sustainability in every connection.
The PP-R Drinking Water Pipe represents a groundbreaking innovation widely embraced in developed nations across the globe. Utilizing advanced homogeneous welding technology in both cold and hot water transport projects, it delivers unmatched technical performance and economic benefits. Notably, its superior hygienic properties meet and exceed the highest standards for cleanliness and environmental conservation, from production to eventual disposal and recycling.
Our product excels with remarkable features such as heat resistance, pressure endurance, thermal insulation, and energy efficiency, promising a long service life and exceptional cost-effectiveness. It is poised to replace conventional water pipes, emerging as a leading solution in the market. The water running through these pipes often carries various chemical compounds, minerals, and impurities. Unlike metal pipes which can oxidize and contribute to secondary pollution, our PP-R pipes are crafted from recyclable raw materials that fortify polypropylene, ensuring no heavy metals or harmful substances are released. The non-scaling pipe walls adhere to the highest sanitary and health standards, making the PP-R Pipe the optimal and sanitary choice for the transportation of drinking water and use in the food industry.

Product Parameters

Numbered list	Specification/mm	Piece/box
LS-2106	20	12*100
LS-2107	25	12*60
LS-2108	32	12*30
LS-2109	40	9*28
LS-2110	50	4*30
LS-2111	63	4*24
LS-2112	75	100
LS-2113	90	50
LS-2114	110	36

Features
★ Hygienic & Eco-friendly: Embrace a sustainable future with our non-chemical, green building material. Crafted from polyolefin, PP-R assures safety with its pure carbon and hydrogen composition, guaranteeing unmatched hygienic performance.
★ Seamless & Swift Installation: Experience the ease of homogeneous hot-melt connections, allowing for rapid, reliable joint formation, saving both time and effort during setup.
★ Superior Heat Preservation: With thermal conductivity at a mere 0.24W/m.k, our fittings offer exceptional insulation—just one-twentieth of metal pipes, ensuring minimal heat loss in hot water applications.
★ Lightweight Durability: Boasting a specific gravity one-eighth that of steel pipes, our fittings deliver impressive pressure strength, remarkable toughness, and excellent impact resistance.
★ Energy-Efficient Flow: Engineered with smooth inner and outer walls, our system minimizes flow resistance, optimizing energy usage in fluid transport.
★ Exceptional Heat Resistance: Designed for long-term use at 70ºC, our fittings can withstand up to 95ºC for short periods, ensuring resilience under high temperatures.
★ Corrosion-Free & No Scaling: Our material prevents pipe fouling and clogging, maintaining pristine water conditions and avoiding unsightly yellow rust on fixtures.
★ Enduring Longevity: Built for the future, our fittings promise a service life exceeding 50 years, offering durable and lasting performance.

Product Application Range
★ Versatile Water Systems: Ideal for both hot and cold water piping solutions.
★ Advanced Heating Solutions: Perfect for floor, wall, and radiant heating systems.
★ Pure Water Conveyance: Suitable for maintaining high-quality water purity.
★ Efficient Air Conditioning: Adaptable for central and centralized air conditioning systems.

Pipe Connection
★ Precision Piping: Clearly mark socket depth for precise pipe insertion.
★ Clean & Prepare: Ensure pipe and fitting ends are clean before threading through the joint cover.
★ Optimal Heating: Utilize a hot melt machine to heat connections, adhering to specific technical parameters for perfect fusion.
★ Seamless Assembly: After heating, swiftly join pipes to the marked depth without twisting, forming a uniform, robust flange.
★ Secure Finish: Cap the joint cover post-welding for added security.
★ Integrated Perfection: Achieve flawless integration as pipes and fittings melt into a unified, impeccable structure.

Why Choose us

Company Profile

Nestled in the tranquil beauty of Qingdao, a globally celebrated seaside oasis known as the brand capital of China, LAOSHAN PIPE Corporation Limited stands as a beacon of excellence.Established in the year 1994, this company epitomizes high-tech environmental protection through pioneering research, innovative development, superior manufacturing, comprehensive sales, and expert installation of cutting-edge plastic pipeline systems.Our company boasts a legacy of over 30 years as a distinguished manufacturer, sprawling across a vast area of 300,000 square meters,,supported by a substantial investment of 80 million dollars. Showcasing a scientific approach and modern factory design, coupled with globally-acclaimed production equipment, we possess a commanding first-class production scale in China. With over 300 state-of-the-art pipeline, pipe, and pipe fitting forming equipment, and more than 10 sophisticated testing apparatus both domestically and internationally, we offer an impressive annual production capacity exceeding 300,000 tons. Our product range encompasses 5 major series with over 150 specifications to meet diverse customer needs.

In 2021, we proudly achieved the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. Our esteemed "Laoshan" brand has 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 core product offerings cover more than ten series across five major categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products serve a myriad of applications, from real estate construction projects and municipal landscaping to sewage management, urban water supply and drainage, interior decoration, communication, power and gas transmission, as well as animal husbandry and agricultural irrigation.

As a preeminent company in China, we extend competitive pricing and exceptional service to customers worldwide. With our wealth of manufacturing experience, robust R&D capabilities, cutting-edge facilities, and intelligent management systems, our products have captured a significant global market presence, reaching over 40 countries. Our international clientele spans 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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