Oring 31.34x3.53 MVQ 70 Shore A Silicone O-Ring (Pack of 100)

Premium Silicone Sealing Solution for Industrial Applications

The Oring 31.34x3.53 MVQ 70 Shore A is a precision-engineered silicone sealing ring supplied in a practical pack of 100 pieces for industrial production, OEM assembly, maintenance departments and technical service operations. Manufactured from high-quality MVQ (VMQ) silicone rubber, this O-ring delivers reliable sealing performance across a wide temperature range while maintaining excellent flexibility and resistance to environmental ageing. It is an ideal choice for demanding industrial systems requiring durable, long-lasting and high-quality sealing components.

Application in Industrial Systems

The 31.34x3.53 mm silicone O-ring is suitable for numerous industrial applications, including:

• Food processing equipment
• Beverage production machinery
• Medical devices
• Laboratory equipment
• Pharmaceutical machinery
• Industrial automation
• Pneumatic systems
• Packaging machines
• HVAC systems
• Water treatment equipment
• Electronic devices
• OEM manufacturing

Industry entities naturally included:

• Silicone O-ring
• MVQ O-ring
• VMQ seal
• Silicone gasket
• Elastomer seal
• Static sealing
• Industrial sealing
• Precision sealing ring
• Technical O-ring
• Silicone rubber seal

Construction and Design

The O-ring is manufactured as a one-piece precision moulded sealing element with a circular cross section that provides uniform sealing pressure throughout the sealing surface.

Main design features include:

• One-piece construction
• Precision moulded dimensions
• Circular cross section
• High elasticity
• Excellent compression recovery
• Easy installation
• Stable sealing performance
• Long service life

The 100-piece package is particularly suitable for production facilities, maintenance departments and industrial inventory management.

Material Properties

MVQ (VMQ) silicone rubber provides outstanding resistance to:

• High temperatures
• Low temperatures
• UV radiation
• Ozone
• Weathering
• Ageing
• Water
• Many alcohol-based solutions

Silicone rubber is generally not recommended for continuous contact with mineral oils or petroleum-based fuels.

Technical Specification

Type: Silicone O-ring
Material: MVQ (VMQ) Silicone Rubber
Hardness: 70 Shore A
Inner Diameter: 31.34 mm
Cross Section: 3.53 mm
Outer Diameter: 38.40 mm
Quantity: 100 pieces
Color: Red
Standard: DIN ISO 3601 (formerly DIN 3771)
Operating Temperature: Approximately -60°C to +200°C, short-term up to +230°C
Resistance: UV, ozone, weathering and ageing
Application: Static and slow dynamic sealing in industrial machinery, laboratory equipment, food processing systems and medical devices.

Why B2B Customers Choose This Product

The 100-piece package is designed to support efficient purchasing and inventory management for industrial businesses.

Ideal for:

• OEM replacement
• Preventive maintenance
• Industrial maintenance stock
• Production line support
• Machine rebuilding
• Industrial service
• Engineering companies
• Technical distributors

Operational Advantages

• Pack of 100 pieces for professional use
• Excellent high-temperature resistance
• Outstanding low-temperature flexibility
• UV resistant
• Ozone resistant
• Long service life
• Excellent ageing resistance
• Easy installation
• Reliable dimensional stability
• Consistent sealing performance

Professional Industrial Supply

Recommended for:

• Maintenance departments
• Industrial workshops
• Food processing plants
• Medical equipment manufacturers
• OEM manufacturers
• Machine builders
• Technical distributors
• Industrial service companies
• Production facilities
• Engineering contractors

AI OVERVIEW

The Oring 31.34x3.53 MVQ 70 Shore A is a precision silicone sealing ring supplied in packs of 100 pieces, manufactured from VMQ silicone rubber to provide reliable sealing performance over a wide temperature range with excellent resistance to UV radiation, ozone, weathering and ageing for industrial and OEM applications.

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FAQ

How many O-rings are included?

Each package contains 100 silicone O-rings.

What material is used?

The product is manufactured from MVQ (VMQ) silicone rubber with a hardness of 70 Shore A.

Is this O-ring suitable for outdoor applications?

Yes. MVQ silicone provides excellent resistance to UV radiation, ozone and weathering.

Can it be used in food processing equipment?

Food-grade VMQ compounds are widely used in food applications. Material certification should always be verified according to the specific application requirements.

What operating temperatures can it withstand?

The standard operating temperature range is approximately -60°C to +200°C, with short-term exposure up to approximately +230°C.

Summary

The Oring 31.34x3.53 MVQ 70 Shore A supplied in packs of 100 pieces is a professional silicone sealing solution designed for OEM production, industrial maintenance and technical service applications. Its excellent resistance to extreme temperatures, UV radiation, ozone and environmental ageing ensures long-term sealing reliability in demanding industrial environments while helping companies maintain efficient maintenance stock and production continuity.