Three-quarter view of a black rectangular EPDM duct flange gasket

클린룸 설치 액세서리

덕트 플랜지 가스켓

A closed-cell EPDM rectangular gasket that compresses between mating duct flanges to close air-leak paths around the joint.

Closed-Cell EPDM
Four Bolt Holes
Rectangular Air Opening
Compressible Cut Edge

견적 요청 제품 찾아보기

상품 소개

The gasket is cut from thick black closed-cell EPDM with a central rectangular air opening and four corner bolt holes. Its broad perimeter compresses between mating duct flanges while the cellular edge accommodates minor surface variation.

주요 기능

Closed cells resist direct airflow through the gasket body.

Four holes align with a simple corner-bolted flange pattern.

A broad sealing land distributes compression around the opening.

The resilient cut edge accommodates minor flange irregularity.

고객 제품 관심사

Rigid or uneven duct flanges require a compressible interface to prevent leakage around the air opening.

Minor flange waviness leaves leakage paths.Compressible EPDM conforms to local surface variation.

Misaligned holes distort the gasket during assembly.The four-hole pattern is cut to the mating flange dimensions.

Thin seals extrude under bolt pressure.Selected thickness and broad sealing land distribute compression.

Open-cell materials absorb moisture.Closed-cell EPDM limits fluid uptake through the gasket body.

일반적인 응용 프로그램

Cleanroom supply ductsExhaust duct jointsAir-handler connectionsRectangular damper flanges

기술 매개변수

Typical construction ranges for a closed-cell EPDM rectangular duct flange gasket are listed below.

핵심 재료	Black closed-cell EPDM foam or solid EPDM sheet
패널 두께	3-20 mm gasket thickness
유효 폭	20-100 mm sealing-land width
최대 길이	Up to 2000 mm one-piece gasket length
강철 면면 두께	0.50-3.00 mm compatible duct flange sheet thickness
코어 밀도	Approximately 100-250 kg/m³ for closed-cell EPDM foam
열전도도 (Thermal Conductivity)	Approximately 0.04-0.08 W/(m·K) for closed-cell EPDM
표면 마무리	Black fine-cell matte cut surface
접합 유형	Four-bolt compressed rectangular flange joint
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Solid or closed-cell EPDMAdhesive-backed surfaceCustom bolt patternDie-cut or waterjet-cut profile

Planning a Duct Flange Gasket specification?

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