RQ-SL

密封件与O型圈

符合ISO 3601和ASTM D2000标准的精密公差静态和动态密封解决方案。

Primary Function: Dynamic and static sealing for pressure-bearing assemblies.
Tolerance Capability: Up to ISO 3601-1 Class B with validated compression control.
Typical Lifecycle: Designed for long service intervals in fluid and thermal systems.
Core Features: 温度范围：-60°C至320°C | 耐化学性定制 | 低压缩永久变形

关键规格参数

Standard Range	ISO 3601 / ASTM D2000
Hardness Window	50-90 Shore A
Operating Temperature	-60 C to +320 C (compound-dependent)
Compression Set Target	< 15% @ 200 C / 22h
Surface Finish	Ra 0.8-1.6 um (critical lines)
Inspection	100% visual + AQL sampling for dimensions

材料兼容性说明

Excellent

High heat and fuel resistance for demanding environments.

Excellent

Strong oil resistance with balanced cost profile.

Good

Preferred for water, steam, and weather exposure.

Excellent

Enhanced mechanical durability at elevated temperature.

High-cycle thermal sealing for EV coolant manifold.

Leakage incidents reduced after migrating to high-fluorine compound.

Dynamic sealing with repeated rotational movement.

Extended maintenance interval through lower compression-set profile.

Chemical handling line requiring stable elastomer behavior.

Improved resistance to solvent swelling and edge cracking.

rq-seals-standard.step

STEP | 48 KB

rq-seals-standard.iges

IGES | 35 KB

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液压系统 | 气动缸 | 旋转轴 | 静态法兰