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.

Applications

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. Entrez dans la section Équipements
2.  
3. 1. Voiture à bobines et stockage
4. 2. Dérouleurs à une ou deux têtes, hydrauliques et pneumatiques
5. 3. Éplucheur et bras de rouleau de maintien abaissé
6. 4. Machine à aplanir
7. 5. Cisaille automatique et semi-automatique et soudeuse bout à bout
8. 6. Accumulateur à cage verticale, accumulateur à boucle horizontale et accumulateur à boucle spirale horizontale d'atterrissage
   

1.  
2. 1. Machine à courants de Foucault
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. Rouleaux, moules, matrices, matériaux D2 et D3 à choisir
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. Pourquoi nous choisir?
   

2. 1. Technologie de pointe, qualité fiable, excellent service ! Conception optimisée, sélection de matériaux de haute qualité !  Garantie du processus de traitement thermique !

3. 2. Engrenage conique à spirale, accouplement d'engrenages à tambour et cémentation. Trempe des dents d'engrenages. Système d'entraînement stable, efficace et portable avec moins de bruit.

4. 3. Haute précision, résistance à l'usure et longue durée de vie des outils. Tous les tours mécaniques, les rainures de clavette sont positionnés et fraisés par CNC.

5. 4. Le service qualité s'assure de la qualité des matières premières et du bon fonctionnement de la machine.

Service après-vente

1. 1. Des vidéos de test de la machine seront fournies au client avant l'expédition.
2. 2. Assistance technique en ligne LEVAGE COMPLET GRATUIT.
   
3. 3.Professional engineers team to install the machine,  train your employee well.
   
4. 4. Garantie d'un an et assistance technique à vie.
   
5. 5,24 heures pour l'intervention de l'ingénieur.
   
6. 6. Votre relation commerciale avec nous sera confidentielle envers tout tiers.
7. 7.  We welcome customers to visit our factory anytime.