Durable PPR Fittings for Effortless Socket and Elbow Connections

• Customization: Available
• Type: Equal
• Connection: Welding
• Model NO.: LS-2176
• Material: PP-R
• Shape: Equal Tee
• Lateral: 90°Tee
• Head Code: Round
• Technics: Casting
• Standard: GB
• Certification: ISO
• 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-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

Produced to the highest standards, our PP-R environmental protection and health water supply pipe series products adhere strictly to the rigorous ISO9001 quality system, ensuring exceptional quality and reliability.
Our PP-R drinking water pipe represents a cutting-edge solution widely embraced in developed nations worldwide. Utilizing advanced homogeneous welding technology, these pipes excel in both cold and hot water transportation applications. Their superior technical performance and economic efficiency set them apart from comparable products. Notably, the outstanding hygienic attributes of these pipes meet the most stringent hygiene and environmental protection standards, ensuring safety from production through to disposal and recycling.
Our product stands out for its remarkable features: heat resistance, pressure endurance, thermal insulation, energy efficiency, and longevity, making it an economically wise choice. As a result, it is poised to gradually replace traditional water pipes and become the industry leader. Traditional metal pipes often react with water's chemical substances, minerals, and impurities, leading to oxidation, detachment, and secondary pollution. In contrast, our PP-R pipes, made from eco-friendly, strengthened polypropylene, do not leach heavy metals or harmful substances, ensuring a clean and safe water supply. The smooth internal surface prevents scaling, aligning with the highest sanitary and health standards. It is truly the most suitable choice for drinking water and food industry transport, combining hygiene, environmental sustainability, and safety.

Product Parameters

Numbered list	Specification/mm	Piece/box
LS-2168	20	25*24
LS-2169	25	15*24
LS-2170	32	8*24
LS-2171	40	4*29
LS-2172	50	3*22
LS-2173	63	2*19
LS-2174	75	30
LS-2175	90	20
LS-2176	110	12

Distinguished Features
★Exceptionally hygienic, devoid of chemicals, and a premium green building material. Derived from polyolefin, PP-R raw material boasts molecules composed solely of carbon and hydrogen, ensuring outstanding hygienic reliability.
★Effortless and dependable installation: Achieve seamless connections swiftly with homogeneous hot-melt technology, making installation both convenient and time-efficient.
★Superior thermal insulation and energy efficiency: With a thermal conductivity of just 0.24W/m.k, these pipes offer insulation 20 times more effective than metal pipes, minimizing heat loss in hot water applications.
★Incredibly lightweight yet robust: Weighing only an eighth compared to steel pipes, these fittings boast high-pressure test strength, remarkable toughness, and excellent impact resistance.
★Sleek interior and exterior surfaces: Reduced flow resistance allows for minimal energy use within the fluid conveying system.
★Remarkable heat endurance: Capable of withstanding working temperatures of 70ºC for prolonged periods, withstanding up to 95ºC for brief durations.
★Resilient against corrosion and scaling: Effectively prevents pipe fouling, clogging, and stains on water basins and bathtubs.
★Extensive service longevity: Designed to last over 50 years under normal conditions.

Wide-ranging Product Applications
★Comprehensive hot and cold water distribution systems.
★Advanced heating systems, encompassing floor, wall, and radiant heating solutions.
★Pure and safe water piping solutions.
★Integrated central (centralized) air conditioning systems.

Connection Methodology
★Post-piping, ensure socket depth is accurately marked at the pipe insertion edge.
★Thoroughly clean the connecting surfaces of both pipes and fittings. Slide the pipe into its joint cover.
★Deploy a hot melt machine for heating the pipes and fittings. Ensure heating parameters align with the technical specifications of the machine in use.
★Upon reaching sufficient heat, swiftly disengage the pipe and fittings simultaneously. Insert directly to the pre-marked depth without rotation, forming a uniform flange at the joint.
★Secure the pipe joint cover firmly following welding.
★Achieve complete fusion of pipes and fittings, ensuring a truly impeccable union.

Why Choose us

Company Profile

LAOSHAN PIPE Corporation Limited is magnificently nestled in the exquisite city of Qingdao, a globally celebrated seaside tourist oasis within the prestigious Chinese brand capital.Established in the year 1994, This pioneering company stands as a beacon of high-tech innovation and environmental stewardship, specializing in the diligent research, visionary development, meticulous manufacturing, strategic sales, and expert installation of cutting-edge plastic pipeline systems.Our esteemed company boasts 30+ years of manufacturing excellence, sprawling over an impressive 300,000 square meters,with a formidable investment of 80 million dollars. We pride ourselves on a scientific management paradigm, visionary modern factory architecture, and the integration of state-of-the-art production machinery. Our expansive operations feature over 300 sets of sophisticated pipeline, pipe, and pipe fitting forming equipment, complemented by more than 10 advanced testing apparatuses sourced both domestically and internationally, establishing an unparalleled production scale in China. Delivering an astounding annual throughput exceeding 300,000 tons, we cater to diverse customer needs with 5 major series presenting over 150 distinct product specifications.

In 2021, the company achieved the prestigious ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The illustrious "Laoshan" brand earned the distinction of "Qingdao Famous Trademark" in 2013, was recognized as a "Contract Abiding and Creditworthy Enterprise" in 2014, garnered the "Shandong Famous Trademark" in 2015, and was honored as a "Specialized, Refined, Special, and New" enterprise in 2021.

Our company specializes in an extensive range of over ten series across five categories, including PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products find application across a plethora of sectors such as real estate construction, municipal landscaping and greening, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas distribution, livestock management, and agricultural irrigation and drainage.

As a distinguished leader within China, we deliver competitive pricing and impeccable service to a global clientele. With a profound manufacturing legacy, a robust R&D team, cutting-edge facilities, and intelligent management systems, our products have successfully penetrated international markets, being exported to over 40 nations, including regions like 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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