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Weld Fitting

Swagelok® Weld Fittings

Swagelok weld fittings provide the consistent strength and longevity needed to maintain fluid system efficiency and safety in ultrahigh-purity, specially cleaned, and industrial applications.

View All Weld Fittings

Swagelok offers a wide selection of weld fittings in various sizes, shapes, and materials for diverse applications. The options include high-purity and general industrial tube butt weld fittings, socket weld fittings, weld adapters, and subsea weld fittings. Miniature Swagelok Micro-Fit® fittings provide the same flow and service ratings as larger fittings in a compact design for tight spaces.

Available in sizes 1/8 to 1 in. and 6 to 18 mm, in 316, 316L, 316L VAR, and 316L VIM-VAR stainless steel materials, tube butt weld fittings are designed for precise alignment and uniform tube walls, while pipe socket weld fittings offer heavy walls for long life in severe conditions. The choice of fitting, pipe, and tubing material being welded is critical. Using the same materials will ensure the same coefficients of expansion and will reduce the possibility of poor welds, out-of-roundness, or dimensional changes that are detrimental to a good weld.

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용접 피팅 카테고리

고순도 Micro-Fit 튜브 맞대기 용접 피팅

고순도 Micro-Fit 튜브 맞대기 용접 피팅

Micro-Fit 튜브 맞대기 용접 피팅은 미니어처화가 필요한 시스템에 적합하며, 더 큰 용접 피팅과 동등한 유량과 사용 등급을 제공합니다.

맞대기 용접 피팅

맞대기 용접 피팅

직선형, 엘보우, 티, 크로스 맞대기 용접 피팅은 튜브 직경과 일치하도록 직경이 정밀하게 표면처리되었으며, 높은 무결성의 연결을 제공합니다.

소켓 용접 피팅

소켓 용접 피팅

정밀 기계 가공 소켓 용접 피팅은 올바른 튜브 피팅을 보장하며 용접 열 입력을 줄일 수 있도록 얇은 벽이 있습니다.

용접 어댑터

용접 어댑터

고무결성 용접 어댑터 피팅은 강도와 신뢰성을 제공하며 품질 및 내식성에 대한 조건을 충족합니다. 

Weld 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.

Discover the Advantage

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.

A Shenyang Blower Works employee uses a fluid system built with Swagelok components
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.

Using a gap inspection gauge to confirm proper installation of a Swagelok tube fitting
Swagelok Tube Fitting Installation

This video demonstrates the integral steps for installing Swagelok tube fittings, which have earned a global reputation for consistency, quality, and reliability.

Weld fittings

Weld Fittings

Swagelok offers weld fittings in a variety of materials, sizes, and shapes to suit any industrial or high-purity application. Permanent, high-integrity connections provide strength and reliability in a range of alloys to meet your requirements for quality and corrosion-resistance.

Our selection includes:

  • Micro-Fit® High-Purity Tube Butt Weld Fittings
  • Pipe Socket Weld Fittings
  • Subsea Weld Fittings
  • Tube Butt Weld Automatic Fittings
  • Tube Butt Weld Fittings
  • Tube Socket Weld Automatic Fittings
  • Tube Socket Weld Fittings
  • Weld Adapter Fittings

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