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

クリーンルームの設置付属品

ダクトフランジガスケット

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

見積もりリクエスト製品案内

商品紹介

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.

主要な特徴

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.

お客様の製品に関する懸念事項

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.

典型的な用途

Cleanroom supply ductsExhaust duct jointsAir-handler connectionsRectangular damper flanges

技術的なパラメータ

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

コア材料	Black closed-cell EPDM foam or solid EPDM sheet
パネルの厚さ	3-20 mm gasket thickness
有効幅	20-100 mm sealing-land width
最大長さ	Up to 2000 mm one-piece gasket length
鋼鉄の厚さを直面する	0.50-3.00 mm compatible duct flange sheet thickness
コア密度	Approximately 100-250 kg/m³ for closed-cell EPDM foam
熱伝導率	Approximately 0.04-0.08 W/(m·K) for closed-cell EPDM
表面仕上げ	Black fine-cell matte cut surface
ジョイントタイプ	Four-bolt compressed rectangular flange joint
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

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

Planning a Duct Flange Gasket specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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