Unsere Polyurethanrohre werden aus hochwertigen TPU-Granulaten durch Extrusionsprozess hergestellt, die in Polyester- und Polyetherformulierungen erhältlich sind, die beide aus nicht-giftigen Rohstoffen hergestellt sind. Sie sind extrem widerstandsfähig gegen Abrieb, Reißen, Schlag und Strahlung und haben eine hohe Widerstandsfähigkeit.
Wird hauptsächlich in pneumatischen Systemen, Hydrauliksystemen, automatisierten Produktionslinien und Roboteranwendungen verwendet.
● Zusammensetzung:Esterbasiertes Polyurethan:
● Durometer: 90 oder 95 oder 98 Shore A;
● Betriebstemperaturbereich: von-15 ~ 60C (Kein Gefrieren);
● Flüssigkeit zugelassen: Druckluft.
| - Nein. - Nein. | OD mm |
ID mm |
Dicke mm | Rollenlänge | Nettowright g/M | Sprengdruckbar bei 20 ℃ | Max Arbeitsdruckbar bei 20 ℃ | Min Biegeradius mm bei 20 ℃ |
| 0425 | 4 | 2.5 | 0.75 | 200 | 9 | 25 | 10 | 10 |
| 0640 | 6 | 4 | 1 | 200 | 19 | 25 | 10 | 15 |
| 0850 | 8 | 5.5 | 1.25 | 100 | 33 | 25 | 10 | 25 |
| 1065 | 10 | 6.5 | 1.75 | 100 | 56 | 25 | 10 | 30 |
| 1280 | 12 | 8 | 2 | 100 | 77 | 25 | 10 | 35 |
| 1410 | 14 | 10 | 2 | 100 | 93 | 20 | 7 | 55 |
| 1612 | 16 | 12 | 2 | 100 | 108 | 20 | 7 | 65 |
▲ Die oben genannten Auflistungen sind nur die grundlegendsten Größen oder Stile der Produkte, die wir Ihnen anbieten. Wir unterstützen Anpassung, kontaktieren Sie uns bitte.
| schwarz | Dunkelblau | Blau | Klarblau | Löschen | Grün | Rot | Orange | Gelb |
▲ Sie können das Pantone Matching System verwenden, um uns zu helfen, die gewünschte Farbe zu bestimmen.
Das Spulrohr eignet sich für die Rohrleitung von Luftpistolen, Luftschraubern und anderen Luftwerkzeugen. Außerdem kann die Leitung beweglicher Teile innerhalb begrenzter Räume ohne Verzerrung der Gelenke erreicht werden.
● Pneumatische Systeme, Luftwerkzeuge
● Vakuum
● Automatisierung
● Anlageninstrumentation
● Lackversorgungsleitungen
● Bauanwendungen
● Bewegungssteuerungsgeräte
Ester-based PU pneumatic tubing is a specialized type of polyurethane air hose made from ester-based polyether materials. It features excellent flexibility, high tensile strength, and superior abrasion resistance. Compared to traditional PU tubing, ester-based tubing offers enhanced chemical resistance and flexibility under dynamic application conditions.
Ester-based PU tubing is widely used in industrial automation, pneumatic systems, compressed air transport, and mechanical assembly lines. Due to its balanced mechanical properties, it serves as a versatile solution for many demanding pneumatic applications.
• High Elasticity and Flexibility – allows tight bending radius and easier routing in complex machines
• Excellent Abrasion Resistance – performs reliably in repetitive motion applications
• Chemische Beständigkeit – better resistance to oils, greases, and chemicals compared to standard PU tubing
• Stable Physical Performance – maintains shape under pressure and temperature variations
• Durable and Long Lasting – ideal choice for heavy-duty automation systems
These features make ester-based PU tubing suitable for a wide range of industrial settings where reliability and long service life are required.
Ester-based PU tubing is commonly applied in:
• Automation and Robotics – pneumatic actuators and control systems
• Automotive Assembly Lines – air supply for tools and machines
• Food & Beverage Packaging Machinery – where flexibility and durability are critical
• Material Handling Systems – conveyors and air transport
• Industrial Pneumatic Controls – valves, cylinders, and fittings
Because of its broad application range and versatile performance, ester-based PU tubing is a preferred choice among engineers and procurement teams globally.
Material: Ester-based PU
Color Options: Clear, Blue, Black, Orange (customizable)
Operating Temperature: -20°C ~ +70°C
Working Pressure Range: According to tubing size
Bend Radius: Excellent dynamic performance
Tube ID & OD: Range from 4mm to 16mm
Certifications: RoHS, REACH compliance
(Customize specifications according to your real factory data)
Ester-based PU tubing offers a balanced combination of performance characteristics:
✔ Better chemical resistance than ether-based PU tubing
✔ Superior mechanical property balance
✔ More stable in dynamic movement applications
✔ Longer operational life in automated systems
This makes it ideal in mediums like compressed air, low friction environments, and machinery with repetitive motion.
We offer a wide range of metric and imperial sizes.
Customization possibilities include:
• Custom tube color
• Custom printing/logos
• Custom length or rolls
• OEM packaging
Our production team can work with your technical drawings or specifications for tailored solutions.
As a reliable PU pneumatic tubing supplier in China, we ensure:
🔹 Strict Material Selection
🔹 Advanced Extrusion Technology
🔹 Quality Inspection at Every Stage
🔹 Stable Performance for Industrial Applications
🔹 Competitive Price & Fast Delivery
We export ester-based PU tubing to customers worldwide and support distributors, OEMs, and automation system integrators.
Q1: What is the difference between ester-based and ether-based PU tubing?
A: Ester-based PU tubing has better chemical resistance and mechanical balance, while ether-based PU tubing offers better low-temperature flexibility.
Q2: Is ester-based PU tubing suitable for welding environments?
A: It performs well in pneumatic systems; for spark environments, we recommend Anti-Spark PU Tubing.
Q3: Can you customize the colors and printing?
A: Yes. We support custom colors, logos, and packaging options for bulk orders.
Q4: What pressure ratings are available?
A: Our tubing comes in different pressure ratings according to size and application; contact us for a tech spec sheet.
