AS568 High Temperature Resistant Rubber O-Rings - 70 Shore A Hardness for Industrial Sealing Applications
Price:
Negotiable
MOQ:
1000
Delivery Time:
5-8 work days
Brand:
FOLON.A
Product Description
High Temperature Resistant AS568 Rubber O-Rings
O-rings are engineered for superior sealing performance in both dynamic and static applications. These AS568 standard O-rings offer excellent temperature resistance, low manufacturing cost, and ease of installation across various industrial applications.
International Standards Compliance
Manufactured to meet global standards including AS568 (American Standard), JIS B 2401 (Japanese Standard), and ISO 3601/1 (International Standard).
O-Ring Selection Factors
Working Medium and Conditions: Material compatibility with working fluids, pressure requirements, temperature range, continuous operation time, and operating cycles must be considered. For rotating applications, frictional heat temperature rise is a critical factor.
Seal Types:
- By Load Type: Static seal and dynamic seal
- By Sealing Purpose: Piston seal, shaft seal, and rotary shaft seal
- By Mounting Type: Radial mounting and axial mounting
Performance Factors
O-Ring Hardness: Material hardness (typically 70 Shore A nitrile rubber) determines compression characteristics and maximum allowable extrusion gap. Custom hardness specifications available upon request.
Extrusion Gap: Maximum allowable gap (Emas) relates to system pressure, O-ring cross-sectional diameter, and material hardness. Higher working pressures require smaller extrusion gaps to prevent O-ring damage.
Compression Set: Critical performance indicator measuring material's ability to maintain elastic deformation under pressure without permanent plastic deformation.
Technical Specifications
| Standard | Application | Hardness |
|---|---|---|
| AS568 | Industrial Sealing | 70 Shore A (Standard) |
| JIS B 2401 | Japanese Market | Custom Options Available |
| ISO 3601/1 | International Applications | 70 Shore A (Standard) |
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Get in Touch
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Company
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Location
Room 2303, Building 1, No. 218, Tianmu West Road (Kerry Night Inn), Jing'an District, Shanghai
Contact Person
Lucy