Guangdong Blesson Precision Machinery Co., Ltd. — A leader in China’s PVC-O Pipe manufacturing industry specializing in the manufacturing of plastic extrusion equipment and automated systems.

PVCO pipes, PVCO pipe fittings, PVCO Pipe Extrusion line

WHAT WE CAN PROVIDE FOR BLESSON PVCO Pipe Turn-key Solution of PVC-O Pipe Machine?

1.   One-stop Turnkey Project of PVC-O Pipe Extrusion line
Covering the complete industrial chain of  PVCO Pipe Extrusion production line + PVCO pipes + PVCO fittings + PVCO formular, enabling rapid commissioning and stable mass production.

2.   Groundbreaking Technological Breakthroughs of PVC-O Pipe Extrusion line
Blesson has successfully broken through the core technical barriers for large-scale production of dn800 super-large diameter PVCO pipes in China with cutting-edge technological breakthroughs, enabling its technical strength and product quality to reach the leading edge of domestic advanced level.

3. Technology transfer of PVC-O Pipe Extrusion line of PVC-O Pipe Extrusion line

Blesson offers a comprehensive package that includes stable material formulations, product production process packages, and process control solutions. Additionally, we can provide on-site installation services and professional training on the production process to ensure that our clients can operate their production lines smoothly and efficiently.

Technological Milestone Achievements of PVC-O Pipe Extrusion line

1. BLESSON — Strategic Cooperation for PVC-O pipe manufacturers

• BLESSON has launched technical cooperation with the state-owned Tianyuan Group on the PVC-O pipe project. The two parties have jointly achieved a breakthrough in the mass production process for products covering the full specification range of Φ110-800mm, providing stronger support for PVC-O pipe manufacturers in expanding production scale and improving efficiency.

2. Performance Breakthroughs of PVC-O pipe machine

• Industry-leading rigidity: Reaching 4GPa, ensuring stable operation of the equipment during high-intensity production.
• Excellent low-temperature resistance: Withstanding a low-temperature environment of -25℃, suitable for production scenarios in cold regions.
• High safety factor: Passing the 68.9MPa circumferential stress test, with a safety factor of 1.6 times, effectively reducing potential operational risks.

3. Application Fields of PVC-O pipe machine

• Municipal water supply sector: Used in the production of PVC-O pipes for urban water transmission and distribution networks.
• Agricultural irrigation sector: Applied to manufacture PVC-O pipes that meet the needs of farmland irrigation and water conservancy projects.
• Mine sewage discharge sector: Suitable for producing corrosion-resistant PVC-O pipes for mine wastewater discharge systems.
• Power pipe network sector: Utilized in the production of PVC-O pipes for power cable protection and laying projects.

Full – Lifecycle Technical Support of PVC-O Pipe Extrusion line

1.   Raw Material Formula Optimization — Providing exclusive material proportioning schemes.

2.  Customized Equipment Selection — Configuring production lines to match production capacity requirements.

3.   Production Process Commissioning — Supported by a database of optimal process parameters.

4.   On – site Installation Supervision — Adhering to international standard installation and acceptance systems.

‍5.   Operator Training — With certified engineers providing on – site guidance.

6.   Lifetime Maintenance Service — 24 hour remote fault diagnosis.

⏱️ Effect Guarantee:   Reducing the rejection rate by ≥40% | Cutting production costs | Shortening the commissioning cycle.

From project initiation to stable mass production, Blesson provides full – process of PVC-O Pipe Production line technical support!

What is PVC-O PIPES?

PVC-O Pipe with biaxial stretching tech,  PVC molecules line up in two directions to make a strong network. This tech makes the pipe 10+ times more impact-resistant than old UPVC pipes. It also handles pressure and fatigue better, while using 35-40% less material (thinner walls mean lower costs). Urbanization is boosting pipe demand worldwide.Blesson (China) owns patented technologies for new-type PVCO pipe extrusion production lines, PVCO pipes and PVCO pipe fittings, assisting numerous clients in India and other regions to expand their order volumes.We support foreign businesses with our policies and supply chain, so you can enter fast-growing markets without high costs!

PVCO pipe extrusion line

PVC-O PIPE EXTRUSION LINE

• PVC-O PIPE EXTRUSION LINE SPECIFICATION

Blesson PVC-O products are available in three grades: 400, 450, and 500. The nominal pressures and dimensional specifications are listed in the table below.

PVC-O PIPE EXTRUSION LINE

PVC-O pipe machine 

PVC-O pipe machine of PVCO1125 Production Line

PVC-O pipe machine of PVCO 2540 Production Line

PVC-O pipe machine of PVCO4063 Production Line 

PVC-O pipe machine of PVCO6380 Production Line

PVC-O PIPES MACHINE

PVC-O Pipe Parallel Twin Screw Extruder

The PVC-O Pipe Parallel Twin Screw Extruder, featuring parallel twin screws, ensures efficient material mixing through forced conveyance and delivers excellent plasticization quality. Equipped with a specially designed powder meter-weight controller, it precisely regulates the feeding volume, prevents product overweight, and reduces material consumption.

PVC-O Pipe Extrusion Die

Stable structural design: The main machine and mold adopt a specially reinforced structure, ensuring stable operation under high orientation tension and meeting high-intensity production requirements.

PVC-O Pipe Vacuum Calibration Tank

Efficient vacuum system: The main machine adopts a dedicated double-vacuum design, which can significantly improve the degree of vacuum, reduce the infiltration of small molecular substances into products, ensure product quality while enhancing the stability of the production process; the additionally configured main machine vacuum water volume controller further ensures stable and reliable operation of the equipment.

PVC-O Pipe Haul-off Unit

Integrated traction control: Adopting multi-traction integrated control technology, it features tension display and tension curve display functions. Combined with the double-oriented traction automatic adjustment mechanism, it can achieve dynamic balance of orientation tension.

PVC-O Pipe Oven

Precise temperature-controlled heating: Adopting precisely zoned pipe heating oven technology, it can real-time monitor the outer wall temperature of the billet pipe, which not only greatly improves temperature control accuracy but also further saves energy.

PVC-O Pipe Orientation Die

For the production needs of Class 500 PVC-O, the PVC-O PIPE EXTRUSION LINE features a specially designed orientation die (a patented technology) to produce high-performance products. The orientation pull rod adopts the latest quick-connect and anti-rotation structure, which reduces labor intensity during installation, effectively prevents rotation of the oriented body, and enhances operational convenience and equipment stability.

PVC-O Cutting and Chamfering Unit

The PVC-O Cutting and Chamfering Unit has significant advantages: Equipped with a high-speed alloy steel saw blade and planetary cutting, it boasts strong performance. It complies with the ISO16422 standard, ensuring processing specifications. The encoder-based meter wheel enables precise length control, and the height adjustment range of ±50mm allows for flexible operation. The suction port combined with anti-static design ensures clean chip removal.

PVCO Pipe Socket Machine   

Blesson PVC-O pipe extrusion production line is equipped with cutting-edge online dual heating ovens socket machines specially designed for PVC-O pipes, which integrates the latest technological innovations. These advanced systems are specially designed to carry out bidirectional stretching based on the unique properties of PVC O pipes. Our innovative solution ensures superior quality in PVC-O pipe socketing, while significantly enhancing the forming rate and pass rate. With our state-of-the-art equipment, we consistently deliver high-precision results, setting new benchmarks for excellence in PVC-O pipe manufacturing.

Electrical Control System

Intelligent process monitoring: Equipped with a multi-point temperature measuring device for billet pipes, it can monitor production process parameters online in real-time through wireless transmission, facilitating timely adjustment of processes to the optimal state and ensuring the stability of production quality.

PVC-O PIPES——A Lighter, Stronger and More Economical Upgrade Solution for UPVC

Our product is suitable for use in water supply pipelines, mining pipelines, and pipelines for trenchless installation and rehabilitation, among other applications, within a temperature range of -25°C to 45°C. It is designed to accommodate water pressures ranging from 0.8 MPa to 2.0 MPa.

PVC-O PIPES FEATURES

• Light weight and Easy Installation

Blesson PVC-O pipes have half the wall thickness of traditional PVC pipes, making them the lightest in water supply systems and easy to install.

• Larger Internal Diameter

The thinner walls allow for a larger internal diameter, maximizing water flow capacity.

• Smooth Inner Surface

The smooth inner surface resists bacterial and algal growth, reducing energy loss and water delivery costs.

• Superior Durability

Blesson PVC-O pipes offer excellent resistance to crushing, cracking, and notch propagation, with outer wall damage not extending to the inner wall, minimizing failure risks.

PVC-O PIPES PERFORMANCE

1.  PVC-O pipes and fittings are manufactured in a standard blue color, with the option to customize other colors based on customer specifications.

2.  The internal and external surfaces of the pipes are smooth and uniform, free from significant scratches, cracks, dents, visible impurities, or any other surface defects that may impair the performance of the pipes.

3.  The standard lengths of the pipes are 6 meters, 9 meters, and 12 meters, with custom lengths available upon customer request. All dimensions comply with the requirements of GB/T 41422-2022 “Oriented Unplasticized Polyvinyl Chloride (PVC-O) Pipes and Fittings for Pressure Water Transmission.

PVC-O PIPE FITTINGS

High-performance PVC-O Fittings, made from PVC-U via a specialized stretching process, offer high performance, long life, and lightweight properties. They replace traditional PVC-U and steel-plastic fittings in pressurized systems, costing 15%-30% less and providing significant economic benefits.

PVCO pipe fittings

PVC-O PIPE FITTINGS FEATURES

PVC-O Pipe Fittings

PVC-O PIPE FITTINGS  APPLICATION RANGE

• Suitable

• Replacing

PVC-O PIPE FITTINGS PERFORMANCE ADVANTAGE

pvco fittings

PVC-O PIPE FITTINGS  SPECIFICATION

• PVCO PIPE Straight Fitting Data

pvco pipe fittings

pvco pipe parts

• 22.5°  Elbow PVCO PIPE Fitting

pvco for pipes fittings

pvc-o pipe parts

• 45°  Elbow PVCO PIPE Fitting

pvco pipe part of fittings

pvco for pipes fittings

• 90°  Elbow PVCO PIPE Fitting

pvc-o pipe fittings

pvc-o pipe parts

PVC-O pipe machines can produce large-diameter pvc-o pipes

ENGINEERING CASE OF PVC-O PIPES

Blesson has joined hands with the state-owned Tianyuan Group, a pillar in the construction sector, to advance the large-scale production project of 110-800mm PVC-O pipes. Relying on the technical accumulation of both parties, the collaboration has collectively amassed hundreds of practical engineering cases ranging from mining slurry transportation to municipal water supply projects. Through offline verification, the full-scenario adaptability has been validated, enabling the creation of reliable pipeline solutions for global clients.

pvco pipework

DN110 – DN400 PVCO pipework

pvc-o pipework

ENGINEERING CASE OF DN110 – DN500 PVC-O PIPES

pvc-o pipes case

WARRANTY AND CERTIFICATE OF CONFORMITY

Guangdong Blesson Precision Machinery Co., Ltd. provides a one-year warranty service. During the use of the product, if you have any questions about the product, you can directly contact us to obtain professional after-sales service. Guangdong Blesson Precision Machinery Co., Ltd. provides a product certificate of conformity for each sold product to ensure that every product has been inspected by professional technicians and commissioning personnel.

BLESSON-High Technology Expertise Certificate

pvco pipe

pvc-o pipes

pvc-o pipe machine

pvc for pipes

We have successively passed the international GB/T19001-2016/IS09001:2015 Quality Management System Certification, CE certification, etc. And we have been awarded the honorary titles of “China Famous Brand”,”China Independent Innovation Brand” and “National High-tech Enterprise”. Many of our products have obtained various patent certificates.

Adhering to the business philosophy of “Integrity and Innovation, Quality First and Customer Centered”, we provide high-quality extrusion machines and outstanding service for our valuable customers.

PVCO pipes, PVCO pipe fittings, PVCO Pipe Extrusion line

Guangdong Blesson Precision Machinery Co., Ltd. focuses on plastic extrusion molding and automated equipment. Integrating research and development, manufacturing, sales, and service, it spares no effort in creating high-quality plastic machinery.

Blesson has been deeply involved in the plastic processing machinery industry for decades. With profound technical accumulation, it has unique expertise in the R & D and manufacturing of extrusion casting film equipment. By leveraging advanced technology and exquisite craftsmanship, it produces high – performance, precise and stable mechanical products. The brand collaborates with customers in many parts of the world and is highly favored by them.

BLESSON-PVC-O PIPE EXTRUSION  PRODUCTION LINE