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
スペアー・パーツ／アクセサリー
チューブ継手の交換用部品／アクセサリー（フロント・フェルール、バック・フェルール、ナット、ガスケット、Oリング、ギャップ検査ゲージ、レンチなど）を幅広く取り揃えています。
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。
差し込み溶接継手
差し込み溶接チューブ継手を使用すると、小口径流体システムにおいてアライメント（位置合わせ）を適切に行うことができます。さまざまなサイズや形状を選ぶことができ、幅広いアプリケーションに適合します。
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.
■ 塩化物環境下でも優れた耐食性／■ アドバンス･バック･フェルール構造による優れたシール性能／■ 従来のSwagelok® チューブ継手と同様、ゲージによる締め付け度の確認が可能／■ ハンド・ツールを使用して容易に取り付け可能／■ サイズ：1/4 インチから3/4 インチまで
■ 計装用マニホールド V／VB／VLシリーズ（2バルブ／3バルブ／5バルブ）／■ ダイレクト・マウント用マニホールド VEシリーズ（2バルブ／3バルブ／5バルブ）／■ リモート・マウント用マニホールド（2バルブ）／■ 計装用モジュラー85システム／■ API 624による低排出認証付き製品もございます（ダイレクト・マウント用／リモート・マウント用マニホールドおよびモジュラー85システムの場合）
■ 液体クロマトグラフ用／ガス・クロマトグラフ用／■ 材質：316ステンレス鋼／■ サイズ： 1/16～1/2 インチ
■ 材質：ステンレス鋼（Oリング：フルオロカーボンFKM製）／■ 取り付けや取り外しを繰り返し行っても、常に信頼性の高い優れたシール性能を実現／■ チューブ外径サイズ：1/16 インチから1 1/2 インチまで
■ チューブ外径サイズ：1/16 インチから2 インチまで、2 mmから50 mmまで／■ ゲージによる一貫した締め付け度の確認が可能（初回取り付け時）／■ 取り外しや再取り付けが容易／■ 各種材質、多様な形状／■ 高い信頼性と性能
■ サイズ：1/16 インチから1 インチまで／■ ねじタイプ：NPT、JIS／ISO、SAE／■ 材質：316 ステンレス鋼、炭素鋼、真ちゅう、6-Moly、合金625、合金825、合金2507
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.
Since 1947, Swagelok has been the leader in advancing tube fitting technology used in industrial fluid system application across nearly every industry.
Swagelok Founder Explains His Revolutionary Tube Fitting
More than 75 years later, the Swagelok tube fitting, with its unique “hinging-colleting” action, remains trusted to provide lasting, leak-tight service. The grip-type design uses the “hinging and colleting” action to achieve optimal performance in three key areas:
Tube Grip
The hinging and colleting action provides more direct tube contact/gripping support.
Gas Seal
The burnishing/polishing action of the front ferrule creates concentrated zones of contact on the tube and on the body bevel for a stronger seal.
Vibration Resistance
The colleting region better isolates stress risers at the tube grip to resist bending, deflection, and vibration.
Swagelok® Tube Fitting Design
The advanced-geometry, hinging-colleting back ferrule design is standard on all 1/4 to 1 in. and 6 to 25 mm Swagelok stainless steel tube fittings to help installers make more consistent, leak-tight tube connections. In these sizes, a patented case hardening process and patented recessed and contoured geometry provide unique engineering to the Swagelok back ferrule. The hinging-colleting back ferrule design expands on the already robust performance of the traditional ferrule design.