
Трубки Swagelok®
Выберите трубки, которые помогут вам справиться с задачами практически в любой отрасли, в качестве главного компонента вашей жидкостной или газовой системы.
Помощь с выбором трубокSwagelok supplies or sources, based on specific material properties, the following tubing options to meet a variety of application needs.
Stainless Steel Tubing
Instrumentation-grade seamless stainless-steel tubing is available in fractional, metric, and imperial sizes. It is chemically cleaned and passivated to ASTM G93 Level A and CGA 4.1 standards and thermocouple-cleaned per ASTM A632-S3. Additionally, welded stainless steel tubing in fractional sizes can be used with Swagelok components.
Ultrahigh-Purity (UHP) and High-Purity Stainless Steel Tubing
Made from 316L stainless steel, this tubing undergoes rigorous chemical cleaning and passivation processes, as well as thermocouple cleaning, to achieve ultrahigh purity. Available in sizes ranging from 1/8 to 2 in and 6 to 18 mm, it is ideal for applications requiring exceptional cleanliness and corrosion resistance. Additionally, the tube ends are prepared for orbital welding, facilitating easy and reliable installation.
304 or 304L Welded Tubing
Specifications
Materials | 304 or 304L and 316 or 316L stainless steel |
Pressure Ratings | Up to 8160 psig |
Sizes | 1/8 to 1 in. outside diameter |
Markings | Size, material, specification, and heat number |
Cone and Thread Tubing—IPT Series
Made from 316 stainless steel for durability and reliability, this tubing is designed for medium to high-pressure applications. It can handle pressures up to 20 000 psig (1378 bar) and high-pressure ratings of up to 60 000 psig (4134 bar).
Medium-Pressure Tubing—FK Series
Manufactured from 316 or 316L stainless steel, this tubing is offered in both 1/8-hard and heavy annealed varieties. Available in lengths of up to 20 ft. and metric lengths up to 6 m, it is designed for compatibility with Swagelok medium-pressure fittings. The cold-drawn 1/8-hard tubing provides increased material strength, enabling a reduced wall thickness and improved flow capacity. Each tube is distinctly marked with the size, material, condition, and heat number for easy identification.
Specifications
Heavy-Wall Annealed
Material | 316 or 316L stainless steel |
Pressure Rating | 15 000 psig (1034 bar) |
Sizes | 1/4 in. OD, 0.095 in. wall 3/8 in. OD, 0134 in. wall 1/2 in. OD, 0.188 in. wall |
Cold-Drawn 1/8-Hard
Material | 316 or 316L stainless steel |
Pressure Rating | 15 000 psig (1034 bar) |
Sizes | 1/4 in. OD, 0.065 in. wall 3/8 in. OD, 0.083 in. wall 1/2 in. OD, 0.109 in. wall |
High-Pressure Tubing—Sno-Trik Series
Pre-coned tube lengths of hardened or annealed tubing are available from 2 to 120 in. (5 to 305 cm) in length. Tube lengths are precisely coned with a high-quality finish.
Specifications
Material | 316 stainless steel |
Pressure Ratings | 15 000 psig (1034 bar) |
Hardened Tubing | 60 000 psig (4134 bar) |
Annealed Tubing | 30 000 psig (2067 bar) |
Sizes | 1/4 in. OD, 0.083 in. wall 1/4 in. OD, 0.095 in. wall 3/8 in. OD, 0.125 in. wall 9/16 in. OD, 0.187 in. wall |
Jacketed Tubing and Insulated Tubing
Swagelok® jacketed tubing helps provide increased protection against galvanic and atmospheric corrosion. Swagelok insulated tubing is designed for use in applications such as steam supply, condensate return, and gas and liquid transport lines, where weatherproofing and energy conservation are important. Swagelok insulated tubing offers a cost-effective alternative to field-installed insulation of small-diameter tubing systems.
Jacketed Tubing Specifications
Materials | 316 or 316L stainless steel or copper with PVC jacket |
Sizes | 1/4 to 1/2 in.; 6 to 12 mm |
Pressure Ratings | Fractional Tubing: Up to 5100 psig (351 bar) Metric Tubing: Up to 420 bar (6095 psig) Maximum Process Temperature: 250°F (121°C) |
Insulated Tubing Specifications
Materials | 316 or 316L stainless steel or copper with fibrous glass insulation and PVC jacket |
Sizes | 1/4 to 1/2 in.; 6 to 12 mm |
Pressure Ratings | Fractional Tubing: Up to 4896 psig (337 bar) Metric Tubing: Up to 403 bar (5849 psig) Maximum Process Temperature: 400°F (204°C) |
Jacketed, Pre-Insulated Tubing Bundles—Electric-Traced and Steam-Traced
Swagelok pre-insulated traced tubing bundles provide reliable process temperature maintenance in a variety of analytical and process instrumentation applications, including impulse lines, sample lines, and process lines. The parallel configuration—process and tracer lines are parallel inside the bundle—allows all tubes to bend together in as little as an 8 in. (20.3 cm) radius in tubing sizes up to 3/4 in. or 12 mm, so the bundle is easier to route and connect in the field than cabled bundles.
Specifications
Materials | 316 or 316L stainless steel, copper, or PFA with PVC or urethane jacket |
Sizes | 1/8 to 3/4 in.; 6 to 12 mm |
Pressure Ratings | Fractional Tubing: Up to 10 900 psig (751 bar) Metric Tubing: Up to 420 bar (6095 psig) Maximum Process Temperature: 220°F (104°C) |
Electric-Traced Tubing
Swagelok electric-traced bundled tubing maintains consistent temperatures in long, continuous lengths of impulse and sample lines for freeze protection, temperature maintenance up to 250°F (121°C), or viscosity control.
Steam-Traced Tubing
Swagelok light steam-traced bundled tubing is typically used for freeze protection of instrument impulse lines and analyzer transport lines, maintaining temperatures in smaller diameter process lines from 50 to 200°F (10 to 93°C). Swagelok heavy steam-traced bundled tubing is typically used to maintain higher process temperature from 200 to 400°F (93 to 204°C) or for viscosity control. Applications can include impulse, sampling, and process lines.
Have questions about tubing selection or availability?
Каталоги трубок
Получите подробные сведения о продукции, в том числе материалах изготовления, номинальных параметрах давления и температуры, вариантах исполнения и вспомогательных принадлежностях.
Sélection des tubes ; Manipulation des tubes ; Applications gaz; Installation des tubes; Tableaux des pressions de service admissibles recommandées
Acier inoxydable 316/316L et 304/304L; Tubes standard pour instrumentation; Dimensions de 1/8 à 2 po et de 3 à 25 mm; Marquage indiquant la dimension, les spécifications du matériau et le numéro de coulée
Seamless tubing made from a controlled-chemistry alloy 2507 material is available in sizes 1/4, 3/8, 1/2, 5/8, 3/4, and 1 in. outside diameter.
Acier inoxydable 316L; Tubes très haute pureté, coaxiaux, nettoyés chimiquement et passivés, nettoyés par thermocouple; Extrémités préparées pour la soudure orbitale; Dimensions de 1/8 à 2 po et de 6 à 18 mm; Marquage indiquant la dimension, les spécifications du matériau et le numéro de coulée
6-moly seamless tubing provides pitting and crevice corrostion resistance in aggressive chloride-bearing media with higher strength than traditional austenitic stainless steels. Sizes include 1/4, 3/8, 1/2, 3/4, and 1 in. and 6, 8, 10, 12, 20, and 25 mm outside diameter.
Jacketed and insulated tubing is available in 316/316L stainless steel (seamless and welded) and copper to protect against corrosion and wear or reduce heat loss.
Electric-traced and light and heavy steam-traced bundled tubing provide reliable process temperatures in 316/316L stainless steel (seamless and welded), copper, and PFA.
Features: 3 to 25 mm outside diameter seamless tubing; 316L stainless steel titanium alloyed; EN 10216-5

Применение стендового трубогиба Swagelok
Используйте стендовый трубогиб Swagelok® для выполнения точных, единообразных и высококачественных изгибов трубок, изготовленных из большинства доступных материалов. В этом видеоролике представлены советы и рекомендации по гибке различных трубок: как малого диаметра с тонкими стенками, так и большого диаметра с толстыми стенками.
Посмотрите на трубогиб в действииРесурсы Swagelok специально для вас

Как избежать утечек в системе: Важно подготовить трубки
Эффективность соединения с трубными обжимными фитингами зависит от многих факторов, но одним из самых главных является надлежащая подготовка трубки перед монтажом. Узнайте, как избежать дорогостоящих и опасных утечек, исключив поврежденные или неправильно отрезанные трубки и заусенцы.

Реализованный проект: Swagelok помогает компании Green Alternative Systems снизить трудозатраты благодаря решениям для гибки трубок
Swagelok помогает компании Green Alternative Systems (GAS) найти способы уменьшить трудозатраты на 224 000 долларов США в год и на 75 % сократить время—производства. Узнайте больше о результатах данного сотрудничества.

Три правила, которые помогут создать сложную систему трубок
Узнайте, как три аспекта, связанные с использованием ручного трубогиба, помогут вам в создании сложной системы трубок с малым числом потенциальных точек утечки и эффективной организацией потока.

Как использовать ручной трубогиб Swagelok
Узнайте, как использовать ручной трубогиб для точной и эффективной гибки на 90° и 180°. Ручные трубогибы Swagelok® обеспечивают стабильно высокое качество гибки трубок, изготовленных из большинства материалов, которые используются с трубными обжимными фитингами Swagelok.