Hydraulic Seals for ERW Mills

A hydraulic seal is a critical component used in hydraulic cylinders and industrial machinery to prevent fluid leakage, maintain pressure stability, and protect the system against dust and contaminants. Designed for both piston and rod sealing applications, hydraulic seals ensure smooth and reliable performance in all types of reciprocating motion systems. They are available in various structures to meet different pressure, speed, and environmental requirements.

Functions & Features

• 💧Reliable Sealing Performance
  Ensures stable pressure in hydraulic systems and prevents internal leakage.

• 💧Suitable for Reciprocating Motion
  Designed for piston and rod movement in hydraulic cylinders.

• 💧Dust and Contaminant Protection
  Optional dust-proof designs block particles and impurities.

• 💧Multiple Structures Available
  Includes piston seals, rod seals, combination seals, and dust seals for diverse applications.

Anwendungen

Hydraulic seals are widely used in:

• • Hydraulic cylinders

• • Hydraulic presses

• • Steel & pipe making equipment

• • Automation systems

• • Construction machinery

• • General industrial hydraulic devices

Use in ERW Tube Mill

In an ERW Tube Mill, hydraulic seals are essential to the stability and reliability of multiple hydraulic-driven mechanisms. They are commonly used in:

1. Uncoiler Hydraulic Cylinders

• Expansion cylinders

• Press arm cylinders

• Coil tightening mechanisms

2. Hydraulic Shear

Maintains stable cutting force for coil strip preparation.

3. Hold-down & Squeeze Cylinders

Provides accurate pressing and positioning during strip feeding.

4. Lifting and Auxiliary Systems

Used in lifting tables, coil loading platforms, and adjustment systems.

5. Expansion & Clamping Units

Ensures smooth operation of expansion, gripping, and release mechanisms.

Hydraulic seals are key consumable parts that maintain pressure accuracy and prevent downtime.

Technical Parameters (Customizable)

Common Seal Types

• ✔️U-Seal

• ✔️Y-Ring / Y-Seal

• ✔️Piston Seal

• ✔️Rod Seal

• ✔️Combined Seal

        ✔️Dust Seal / Wiper

Short Q&A for Hydraulic Seals

Q1: What is a hydraulic seal❓

A: A sealing ring used in hydraulic cylinders to prevent oil leakage and keep pressure stable.

Q2: Where is it used in an ERW Tube Mill❓

A: Mainly in uncoilers, hydraulic shears, lifting systems, squeeze cylinders, and expansion units.

Q3: Can it be used for both piston and rod positions❓

A: Yes. We provide seals for piston, rod, dust protection, and combined sealing.

Q4: Do you offer customized sizes❓

A: Yes. Send us your dimensions or a sample, and we will match the correct seal.

Q5: How do I choose the right seal❓

A: Provide the cylinder size and working condition, and we will recommend the correct type.

Q6: Do you offer different materials❓

A: Yes. Seals can be made in various materials depending on temperature, pressure, and environment.

1. Abschnitt Ausrüstung eingeben
2.  
3. 1. Spulenwagen und Lagerung
4. 2. Einzel- und Doppelkopf-Abwickler sowie hydraulische und pneumatische Abwickler
5. 3. Schälen und Walzenarm festhalten
6. 4. Flachpresse
7. 5. Automatische und halbautomatische Scheren- und Stumpfschweißmaschine
8. 6. Vertikaler Käfigspeicher & Horizontaler Schleifenspeicher & Horizontaler Spiralschleifenspeicher
   

1.  
2. 1. Wirbelstrommaschine
3. 2. Seam annealing machine
   
4. 3. Straightener machine
   
5. 4. Chamfer and end facer machine
   
6. 5. Hydro Tester machine
   
7. 6. Threading machine
   
8. 7. Painting and oil machine
   
9. 8. Automatic bundle and package machine

1.  
2. 1. Walzen, Formen, Matrizen, D2- und D3-Materialien zur Auswahl
3. 2. Ferrite, Impeder, Fiberglass tube
   
4. 3. HSS saw blades, TCT Saw blades, Friction saw blades
   
5. 4. OD burr remove inserts, ID burr remover inserts
   
6. 5. HF welder Induction Coil and other HF welder spare parts
   
7. 6. Copper tube for induction Coil, PTFE pipe for Induction Coil
   
8. 7. Mosfet, Boards
   
9. 8. Steel pipe Strapping machine
   
10. 9. Zinc Spray Machine, Zinc wire, Zinc spray gun

1. Warum uns wählen?
   

2. 1. Führende Technologie, zuverlässige Qualität, exzellenter Service! Optimiertes Design, hochwertige Materialauswahl!  Garantie des Wärmebehandlungsprozesses!

3. 2. Spiralverzahnung, Trommelkupplung und Aufkohlung. Abschrecken der Zahnräder. Angetriebenes System stabil, effizient und tragbar mit geringerer Geräuschentwicklung.

4. 3. Hohe Präzision, Verschleißfestigkeit und lange Lebensdauer der Werkzeuge. Alle Drehmaschinen und Schlüsselnuten werden CNC-gefräst und positioniert.

5. 4. Die Qualitätsabteilung stellt die Qualität der Rohstoffe sicher und gewährleistet einen einwandfreien Maschinenlauf.

Kundendienst

1. 1. Vor dem Versand werden dem Kunden Videos von Maschinentests zur Verfügung gestellt.
2. 2. Technischer Online-Support KOMPLETTER AUFZUG KOSTENLOS.
   
3. 3.Professional engineers team to install the machine,  train your employee well.
   
4. 4. Ein Jahr Garantie und lebenslanger technischer Support.
   
5. 5,24 Stunden für die Antwort des Technikers.
   
6. 6. Ihre Geschäftsbeziehung mit uns wird gegenüber Dritten vertraulich behandelt.
7. 7.  We welcome customers to visit our factory anytime.