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Dielectric fitting

Swagelok® Dielectric Fittings

Swagelok dielectric fittings isolate and protect monitoring instruments from the effects of electrical current while still permitting full fluid flow, maintaining instrument accuracy and reducing instrument replacement costs.

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Swagelok dielectric fittings protect instruments by separating the two primary functions of electrical insulation and fluid containment. Molded thermoplastic insulation with excellent electrical, chemical, and ultraviolet resistance and low water absorption maintains dielectric strength and integrity over a wide range of operating and climate conditions.

Often installed on impulse lines ahead of monitoring stations in natural gas pipelines, dielectric fittings interrupt cathodic current while permitting full flow. Gaugeable Swagelok® tube fitting or tapered pipe thread end connections (NPT/BSP) provide direct connection to tubing or piping systems, reducing installation time.

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Dielectric Fitting Categories

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Isolate and protect monitoring instruments from the effects of electrical current while still permitting full fluid flow with Swagelok® dielectric fittings.

Dielectric Fittings Catalogs

Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.

Fluid system with leak-tight Swagelok<sup>®</sup> tube fittings

The Swagelok® Tube Fitting Advantage

Swagelok tube fittings are designed to meet your highest expectations for safety and dependability, featuring proven design, precise manufacturing, and superior raw materials.

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Swagelok Resources Curated for You

Threaded Swagelok tube fittings
An Introduction to Fittings: Identifying Thread Size and Pitch

Even the most seasoned professionals can experience difficulty identifying threads. Swagelok product manager Andy Hitchcock explains how to identify thread size and pitch on your fittings using a caliper, pitch gauge and thread identification guide.

Workers on an oil rig
Optimizing Medium-Pressure Oil and Gas Applications with Compression Fittings

For medium-pressure applications in oil and gas topside assets, learn how compression fittings can offer installation speed and performance benefits over traditional cone and thread connections.

スウェージロック製品で構築した流体システムを使用する瀋陽ブロワー・ワークス・グループの従業員
瀋陽ブロワー・ワークス・グループ、安全性と信頼性の向上を実現

瀋陽ブロワー・ワークス・グループ・コーポレーションは、スウェージロック上海のサポートによって、顧客のアプリケーションの一貫性、信頼性、コスト削減を実現したばかりか、自社の安全性および生産効率も向上させることができました。

Swagelokギャップ検査ゲージを使用して、Swagelokチューブ継手が適切に取り付けられているかを確認する
Swagelokチューブ継手の取り付け

この動画では、一貫性、品質、信頼性の高い継手として世界的に定評のあるSwagelokチューブ継手の取り付け手順を紹介しています。

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