Swagelok® Tube Fittings and Adapters
Reduce leaks and downtime with two-ferrule tube fittings that have leak-tight seals, superior tube grip, and vibration resistance, even after reassembly.
Tube Fittings | Easy to install helping to reduce installer fatigue.
Tube Adapters | Enable various connections and help eliminate difficult alignment issues.
Swagelok fittings outperform others in reducing the risk of leaks and costly downtime across various industries. The advanced back ferrule design isolates stress to resist vibration, bending, and deflection, while a patented carburization process enhances strength without sacrificing corrosion resistance. Easy to install and reassemble, Swagelok fittings require less effort than alternatives.
Tube fittings and adapter fittings are available in multiple alloys to ensure chemical compatibility, with expert-led training offered for proper installation. Swagelok tube adapters can be used with any other Swagelok tube fittings eliminating the need for stocking special elbows and tees. Stainless steel Swagelok tube fittings used with 316 stainless steel and 316 Ti stainless steel alloy tubing have been tested to the requirements of ECE R110 and are also available with EC-79 certification. Swagelok offers fittings in materials that meet the metallurgical requirements of NACE MR0175/ISO 15156 and MR0103. Also, fittings manufactured from alloy 2507 and 6MO are NORSOK M-630 and M-650 compliant as standard.
チューブ継手／アダプターのカテゴリー
Reducers
Tube fitting reducing straights and tees are available in a variety of materials and provide easy installation and consistent gaugeability.
Socket Weld Fittings
Socket weld tube fittings enable proper alignment in small bore fluid systems. Available in multiple sizes and configurations to fit your application.
Spare Parts and Accessories
Explore tube fitting replacement parts and accessories—front ferrules, back ferrules, nuts, gaskets, o-rings, gap inspection gauges, wrenches—and more.
Tube Adapters
Tube adapter straights, elbows and tees allow for fitting-to-fitting connections between a Swagelok tube fitting and a variety of other end connection types.
Unions
Tube fitting union straights, elbows, tees, and crosses in a variety of materials and sizes provide excellent vibration fatigue resistance and tube support.
Zero Volume Reducers
Browse zero volume tube fitting reducers engineered to reliably increase the overall efficiency of your industrial fluid system.
バルクヘッド
バルクヘッド・チューブ継手／アダプター継手を使用すると、隔壁用途にてチューブを接続することができます。アプリケーションに合わせて、さまざまなサイズやエンド・コネクションを選ぶことができます。
ポート･コネクター
Swagelok port connectors enable fitting-to-fitting connections, offer consistent gaugeability upon installation, and are easy to disconnect and retighten.
Tube Fittings and Adapters Catalogs
Available in tube sizes from 1/16 to 2 in. and 2 to 50 mm and an array of configurations, Swagelok tube fittings and tube adapters are manufactured in a variety of materials for superior corrosion resistance in a range of applications including chemical processing and sour gas. Find detailed product information, including materials of construction, pressure and temperature ratings, tools and accessories, and installation instructions in the product literature provided here.
The proven Swagelok® tube fitting design manufactured from corrosion-resistant alloy 2507 with NORSOK M0630 and M-650 compliance standard, NACE MR0175/ISO 15156 optional.
V, VB, and VL series 2-, 3-, and 5-valve instrument manifolds; VE series 2-, 3-, and 5-valve direct-mount manifolds; 2-valve remote-mount manifolds; Mod 85 modular instrumentation systems
Features: Temperatures from 70 to 400°F (20 to 204°C); Working pressures up to 275 psig (18.9 bar); Sizes from 1/8 to 1/2 in.
Features: Suitable for liquid or gas chromatography; 316 stainless steel construction; Offered in sizes from 1/16 to 1/2 in.
Features: Stainless steel construction, fluorocarbon FKM O-ring; Reliable, repeatable sealing performance; Available in tube sizes from 1/16 to 1 1/2 in.
Swagelok® tube fittings and tube adapters reduce the risk of costly system downtime with reliable tubing connections and are available in a variety of sizes and materials.
Optimize sealing and minimize galling with pipe fittings manufactured to Swagelok's high quality standards in configurations such as pipe adapters and couplings.
Browse Medium- and High-Pressure Fittings
Looking for fittings that can handle pressures in excess of 11 000 psi? Read about our FK series medium pressure tube fittings rated for applications up to 22 500 psi (1551 bar) and cone and thread fittings rated for applications up to 60 000 psi (4134 bar).
Find Higher Pressure RatingsSwagelok Resources Curated for You
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.
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.
How Shenyang Blower Works Group Improved Safety and Reliability
Learn how Swagelok Shanghai has helped Shenyang Blower Works Group Corporation achieve consistency, reliability, and cost savings for its customers while improving its own safety and production efficiency.
How Tube Adapters Can Eliminate Alignment Issues
Tube adapters can help eliminate difficult alignment positions while also reducing inventory. Watch this demonstration of how to use Swagelok® tube adapters to fix alignment problems while delivering a leak-tight seal.
1947年に創業して以来、スウェージロックはあらゆる産業の流体システム・アプリケーションで使用されるチューブ継手技術の発展をリードしてきました。
革新的なチューブ継手について語るスウェージロックの創業者の動画をご覧ください
Swagelokチューブ継手は、誕生から75年以上経った今でも、そのユニークなhinging-colleting機能により、長期にわたって漏れの無い性能を発揮する継手として高い信頼を得ています。メカニカル・グリップ構造を採用し、hinging-colleting機能を使用することで、以下の3つのポイントにおいて最適なパフォーマンスを実現します：
チューブ・グリップ
Hinging-colleting機能により、チューブへの密着性やグリップ性能が向上します。
ガス・シール
フロント・フェルールの研磨作用により、チューブおよびボディ・テーパー面に集中的に接触するゾーンが形成されるため、更に強力なシールが実現します。
耐振性
Hinging-colleting機能により、より効果的にチューブ・グリップ部の応力上昇を分散させることで、曲げ、たわみ、振動にも耐えることができます。
Swagelok®チューブ継手のデザイン
サイズが1/4～1 インチ、6～25 mmのステンレス鋼製Swagelokチューブ継手には、アドバンス･バック･フェルール構造によるhinging-colleting機能を標準採用しており、漏れのないチューブ接続を確実に行うことができます。これらのサイズの継手では、表面硬化処理（特許）を行い、くぼみ付きのなだらかな独自の形状（特許）を備えたSwagelokバック・フェルールを使用しています。Hinging-colleting機能付きのバック・フェルールにより、トラディショナルSwagelokチューブ継手のフェルールの優れた性能を更に高めています。