PASUPATI SALES & SERVICES PVT. LTD.
GST : 07AADCP4485A1ZL

Hydraulic Bonded Seals

Hydraulic Bonded Seals Specification

Hardness
70-90 Shore A

Tolerance
0.05 mm

Feature
Leak-proof, corrosion-resistant

Usage
Industrial

Material
Rubber

Style
Bonded Seal

Product Type
Bonded Seals

Shape
Round

Temperature
-30C to +100C

Application
Hydraulic systems, high pressure sealing

Outer Ring Material
Carbon Steel or Stainless Steel

Pressure Resistance
Up to 400 bar

Packaging Type
Box or packet

Installation
Easy, direct on threaded joints

Color
Black (rubber), Metallic (steel)

Inner Sealing Material
Elastomer (NBR, Viton optional)

Size Range
M6 to M42

Compatibility
Suitable with mineral oils and hydraulic fluids

Hydraulic Bonded Seals About

Explore the Freudenberg Sealing Technologies product catalog to find exact dimensions and chemical compatibility data for Merkel static seals. These specialized sealing solutions including cover seals and static wiper profiles are designed for zero leakage performance in heavy duty hydraulic and industrial applications.

Advanced Hydraulic Sealing Solution

Designed for industrial versatility, these bonded seals offer superior pressure resistance up to 400 bar, ensuring leak-proof connections in hydraulic systems. Their robust construction with rubber and metal provides corrosion resistance, while easy installation makes them ideal for both new builds and maintenance.

Reliable Materials and Performance

With a choice of carbon steel or stainless steel for the outer ring and highly durable elastomer options for the inner ring, these seals deliver durability and flexibility. Their excellent hardness (70-90 Shore A) and precise tolerances (up to 0.05 mm) ensure consistent, reliable sealing under demanding conditions.

FAQ's of Hydraulic Bonded Seals:

Q: How are hydraulic bonded seals installed on threaded joints?

A: Hydraulic bonded seals are designed for straightforward installation by positioning them directly on threaded joints. Their round shape and integrated metal-rubber construction ensure a secure, leak-proof seal once the joint is tightened.

Q: What sizes are available for these bonded seals?

A: These bonded seals are available in a comprehensive size range from M6 to M42, covering most industrial hydraulic applications.

Q: When should I consider using Viton instead of NBR for the inner sealing material?

A: Viton is recommended when applications involve exposure to higher temperatures or aggressive chemicals, as it offers enhanced chemical resistance and operates reliably within the specified temperature range of -30C to +100C.

Q: Where can these seals be used effectively?

A: These seals are ideal for industrial hydraulic systems, particularly in environments that demand high-pressure and leak-proof sealing, such as hydraulic presses, pumps, and machinery using mineral oils or hydraulic fluids.

Q: What are the main benefits of choosing bonded seals with metallic outer rings?

A: The metallic (carbon steel or stainless steel) outer ring enhances corrosion resistance and mechanical stability, contributing to a long-lasting and secure sealing under high-pressure conditions.

Q: Which packaging options are available for hydraulic bonded seals?

A: Depending on your needs, these seals are supplied in either boxes or convenient packets, ensuring safe, organized storage and transport.

Q: How does the hardness rating (70-90 Shore A) affect seal performance?

A: A hardness of 70-90 Shore A balances flexibility and strength, allowing the seal to conform closely to irregular surfaces while maintaining robust pressure resistance and a secure fit.