Wholesale PP RCT Pipe
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PP RCT Pipe
  • PP RCT Pipe
  • PP RCT Pipe
  • PP RCT Pipe
  • PP RCT Pipe
  • PP RCT Pipe

PP RCT Pipe

ZHSU PP RCT pipes are a new generation of polypropylene random copolymers with beta crystalline nucleation technology.PP RCT pipes are 50% more pressure resistant at elevated temperatures and can therefore be operated continuously at temperatures up to 90°C. The pressure rating is based on the wall thickness of the PP RCT pipe. The pressure rating depends on the wall thickness of the PP RCT pipe. 100% of the new Borealis raw material is safe for drinking water. With a working life of 50 years at 70°C and 1 MPa, PP RCT pipe is suitable for hot and cold water, plumbing, industrial piping, compressed air, food processing, etc. in commercial high-rise buildings.

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SPECIFICATION CUSTOMIZED SERVICE
IMPROVED 50% PRESSURE RESISTANCE
1.ZHSU PP RCT pipe is a next-generation polypropylene random copolymer with a special crystalline structure that increases its pressure rating at high temperatures by 50%. Known as polypropylene random crystalline thermal tubing, its enhanced crystalline structure is formed through a special nucleation process that allows the pipe to operate at high temperatures and pressures.

50 YEARS LIFE AT 70℃ TEMPERATURE
2.PP RCT pipe is designed for continuous operation at temperatures up to 90°C. The pressure rating is based on the wall thickness of the PP RCT pipe. Pressure ratings are based on the wall thickness of PP RCT pipe, with a working life of up to 50 years at 70°C and 1 MPa. PP RCT pipe is suitable for hot and cold water, plumbing, and Hydronics in commercial high-rise buildings, industrial piping, compressed air, food processing, etc.

100% NEW RAW MATERIAL FROM BOREALIS
In order to ensure the safety of potable water application, ZHSU imported 100% new Borealis raw material for PP RCT pipes with a range from 20mm(1/2") to 160mm(6"), which is a stable material that will not be affected during processing and manufacturing.

SPECIFICATIONS
Material: Polypropylene Random Copolymer (PPR) plus beta crystallinity
Color: Green, white, grey, or other customized color
Length: 4 meters, 3 meters, 5.8 meters, or customized
Standard: ISO 15874, DIN 8077/8078, GB/T18742
Joint: PP RCT joint via heat fusion for permanent leak-free joints

Size (mm) Size (inch) PN12.5 PN16 PN20 PN25
Thickness (mm) Weight (kg/meter) Thickness (mm) Weight (kg/meter) Thickness (mm) Weight (kg/meter) Thickness (mm) Weight (kg/meter)
20 1/2" 2 0.114 2.3 0.127 2.8 0.148 3.4 0.172
25 3/4" 2.3 0.163 2.8 0.191 3.5 0.231 4.2 0.2675
32 1" 2.9 0.259 3.6 0.313 4.4 0.371 5.4 0.436
40 1 1/4" 3.7 0.411 4.5 0.488 5.5 0.578 6.7 0.676
50 1 1/2" 4.6 0.631 5.6 0.75 6.9 0.894 8.3 1.041
63 2" 5.8 0.993 7.1 1.209 8.6 1.404 10.5 1.655
75 2 3/4" 6.8 1.377 8.4 1.679 10.3 2 12.5 2.345
90 3" 8.2 1.957 10.1 2.422 12.3 2.869 15 3.487
110 4" 10 3.013 12.3 3.61 15.1 4.301 18.3 5.037
160 6" 14.6 6.385 17.9 7.63 21.9 8.927 26.6 11.001

PP RCT PIPE ADVANTAGES
1: 20% higher flow rate compared with the same pressure grade PPR pipes
2: financial saving of PP RCT pipe, the same pressure grade, wall thickness can be thinner, saved more raw material
3: high-pressure resistance at elevated temperatures
4: 50 years working life at 70℃ temperature under 1 Mpa pressure
5: PP RCT pipes are eco-friendly, and guarantee the safety of water application

APPLICATION
1: Hot and cold potable water piping systems in residential and commercial high-rise buildings, hospitals, hotels

2: Heating, ventilation, and air conditioning system
3: Thermal piping system
4: Industrial piping
5: Food processing

TEST & INSPECTION
TEST REQUIREMENT RESULT
Visual Inspection There is no color aberration for PPRCT pipe, PPRCT pipe surface must be smooth, without hollow, bubbles, visible impurities, or any other defect Qualified
Non-Transparency Test PPR pipe shouldn’t be transparent Light Proof
Vertical Reversion Rate ≤2% 0.7
Impact Test damage rate < 10% of samples No damage
Hydro-static Pressure Test 1 6 Mpa pressure for 1 hour under 20℃ temperature No crack, no leakage
4.2 Mpa pressure for 22 hours under 95℃ temperature No crack, no leakage
3.8 Mpa pressure for 165 hours under 95℃ temperature No crack, no leakage
3.5 Mpa pressure for 1000 hours under 95℃ temperature No crack, no leakage


SOCKET FUSION JOINT FOR PP RCT PIPE SYSTEM

1  Fusion Preparation

Choose the suitable sockets and install, and prepare the fusion machine, tools, and fusion material

2  Cutting the PP RCT pipe

Cutting the requested length with the specified PP RCT pipe cutter

3 PP RCT pipe Cleaning

Clean the welded surfaces of PP RCT pipe with alcohol.

4 Measure Depth

Marking the suitable depth for specified PP RCT pipe

5 Heating

Push PP RCT tubing and PP RCT fittings into the welding tool until the weld depth is such that it cannot be turned.

6 Fusion and Connecting

Push the heater fitting accurately and make the appropriate adjustments, which should be made within 5 seconds.


The PPRCT Pipe Fusion Date Sheet
Diameter Welding Depth Heating Time Welding Time Cooling Time
(mm) (mm) (s) (s) (min)
20 14 5 4 2
25 15 7 4 2
32 16.5 8 6 4
40 18 12 6 4
50 20 18 6 4
63 24 24 8 6
75 26 30 8 8
90 29 40 8 8
110 32.5 50 10 8

Remarks :
→ The heating time for the PPRCT pipe should comply with the requirement of PPRCT products and be adjusted according to the working temperature. When the working temperature is below 5℃, the heating time should be extended by 50%.
→ When the heating is finished, quickly remove the pipe and fitting from the welding tools, and join them immediately without turning until the marked welding depth is covered by the bead of PPRCT from the fittings
→ The joint elements have to be fixed during the specified assembly time, after the cooling period, the fusion joint is ready for use.
1. OEM & ODM
PIPES FITTINGS
Change “ZHSU” Into Your Registered Brand Put Your Logo On PPR Pipe Fitting

2. NEW PRODUCT DEVELOPMENT
ZHSU prefer to make new mould for new product if it was popular used on your market
Short Body Dark Valve (Old ) Long Body Dark Valve (New)

3. 24/7 ONLINE SERVICE


4. INSPECTION REPORT BY ZHSU CNAS LAB.


5. MATERIAL BRAND VARIETY
Korea Raw Material Borealis Raw Material China Brand Raw Material

6. CUSTOMIZED PRODUCT COLOR
Green PPR pipe and fitting Green PPR pipe and fitting
White PPR pipe and fitting Yellow PPR pipe & fitting

Double layer color PPR pipe

7. OEM PACKING DESIGN
Blank Box ZHSU Brand Box OEM Customer Logo

8. PROFESSIONAL SHIPMENT
About Us
Shanghai Zhongsu Pipe Co., Ltd.

Shanghai Zhongsu Pipe Co.,Ltd established in 2004 with 1.01 billion registration capital, situated in Jinshan district of shanghai china, occupied 70000 square meters. ZHSU specialized in producing PPR pipe, antibacterial PPR pipe, anti UV PPR pipe, PP-RCT pipe, PE-RT pipe, HDPE pipe and fittings with various materials, adopted high technology production line to improve productivity and provide customer with fast delivery time. OEM PP-RCT Pipe Suppliers and Wholesale Beta PPR Pipe Manufacturers in China. In order to cooperate with national rural drinking water safety project, ZHSU adopted large diameter facility for PE production, our biggest PE pipe diameter reached DN1200mm at present, ZHSU has become one of the manufacturers in china who can produce such large diameter PE pipe.

We adopted German brand Battenfeld-cincinnati production lines for plastic pipes to organize production in strictly accordance with international standards, the procedure from raw material purchasing to finished product delivery is fully under monitoring, passed ISO9001, ISO14001 and OHSAS18001 certification because of perfect management. Wholesale Beta PPR Pipe. Besides we were nominated as ”Shanghai famous brand products, Shanghai high-tech enterprises and Shanghai famous trademarks”.

Certificate Of Honor
  • ISO14001
  • ISO9001
  • ISO45001
  • CNAS Accredited Laboratory Certificate
  • CE-Certificate
  • Classification Society Factory Accreditation Certificate
  • 2022CEC Certificate - Water Supply Pipe
  • 2022CEC Certificate - Gas Pipe
  • 2021 Measurement Management System Certificate
  • TSG Special Equipment Production Licence New Certificate
  • CNNC Qualified Supplier Certificate
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Product Knowledge

How does the modified crystallinity and temperature resistance contribute to the overall performance of PP-RCT pipes?
The modification of crystallinity and the enhanced temperature resistance in PP-RCT pipes contribute significantly to their overall performance. Here's how these features impact the performance of PP-RCT pipes:
Improved Temperature Resistance:
PP-RCT pipes are designed to withstand higher temperatures compared to traditional PP-R (Polypropylene Random Copolymer) pipes. The modified crystallinity contributes to increased heat resistance, allowing PP-RCT pipes to handle higher temperature fluids in both hot water and industrial applications.
Extended Service Life:
The enhanced temperature resistance and modified crystallinity contribute to the overall durability and longevity of PP-RCT pipes. They can maintain their structural integrity and mechanical properties over an extended service life, even when exposed to elevated temperatures.
Higher Pressure Handling Capability:
The improved temperature resistance often correlates with an increased capability to handle higher pressures. PP-RCT pipes can maintain their strength and dimensional stability even in applications where both temperature and pressure levels are elevated.
Reduced Thermal Expansion:
The modified crystallinity in PP-RCT pipes helps reduce thermal expansion compared to standard PP-R pipes. This property is beneficial in plumbing and piping systems where minimizing expansion and contraction due to temperature variations is important for system integrity.
Enhanced Chemical Resistance:
The modification of crystallinity can enhance the chemical resistance of Beta PPR Pipe. This makes them more resilient to the potential effects of chemicals or aggressive substances that may be present in the conveyed fluids.
Improved Impact Strength:
The modified crystallinity can contribute to improved impact resistance, making PP-RCT pipes more robust and less susceptible to damage from external forces or mechanical stress during handling, transportation, or installation.
Ease of Installation:
PP-RCT pipes, with their improved temperature resistance and modified crystallinity, often maintain their form and ease of handling during installation. This can lead to smoother and more straightforward installation processes, reducing the likelihood of handling-related issues.
Compatibility with Various Applications:
The enhanced temperature resistance and modified crystallinity make PP-RCT pipes suitable for a broader range of applications, including those involving higher temperatures and more demanding conditions. This versatility expands the scope of applications for PP-RCT piping systems.
Consistent Material Properties:
The modification of crystallinity helps ensure consistent material properties throughout the pipe, resulting in uniform performance characteristics. This contributes to the predictability and reliability of Beta PP-RCT pipes in different operating conditions.
Resistance to Environmental Factors:
PP-RCT pipes exhibit resilience to environmental factors such as sunlight, UV radiation, and weathering. The modified crystallinity helps maintain the structural and functional properties of the pipes when exposed to external elements.
The combination of modified crystallinity and enhanced temperature resistance in Beta PPR Pipe improves their overall performance by providing durability, extended service life, increased temperature handling capability, and versatility for various applications. These features make PP-RCT pipes a suitable choice for plumbing, heating, and industrial piping systems where reliability under challenging conditions is crucial.
Shanghai Zhongsu Pipe Co., Ltd.
Shanghai Zhongsu Pipe Co., Ltd.