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Your Authorized Swagelok Sales and Service Center in Vietnam | Cambodia

Design & Assembly Services

Valve and tubing assembly

Take the Building and Testing of Fluid System Assemblies Off Your To-Do List

If you’re short on manpower, Swagelok can provide an extra set of hands by fabricating your fluid system assemblies for you. We produce a professional, repeatable solution, with testing, inspection, and packaging included—all covered by Swagelok’s Limited Lifetime Warranty.

We call these assemblies Swagelok® Custom Solutions. Custom Solutions can be small or large assemblies, consisting of a few components or a complete panel or enclosure. They are built with Swagelok’s own high-quality fluid system components, but we can also incorporate wiring, automation, transmitters, relays, pumps, and more. Whatever your parameters, rest assured that you’ll receive only the highest-quality assemblies, panels, or enclosures from Swagelok.

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Save Time With Standard and Configurable Assemblies

Swagelok design, fabrication, and assembly experts have worked with businesses across the globe to add efficiency and reliability to their operations by delivering reliably designed and constructed fluid system assemblies. Standard assemblies we’ve developed include:

Swagelok Grab Sampling System

Grab Sampling Systems

Customizing Swagelok® grab sampling systems allows for safe, efficient sample capture while meeting your specific plant application needs. The panels are available in a variety of configurations and advanced features.

Mechanical seal support system

Mechanical Seal Support Systems

Swagelok® seal support systems are guided by API 682 and are offered as kits and assemblies. These systems reliably supply either gas or liquid to the mechanical seal to regulate the environment in which the seal operates, increasing longevity.

Swagelok Analytical subsystem

Analytical Subsystems

Pre-engineered and preassembled fluid sampling and control subsystems, such as fast loops, field stations, calibration and switching modules, sample probes, and fluid distribution headers, bring efficiency and consistency to your operations. Swagelok®  pre-engineered subsystems minimize system footprints, simplify system design, and promote representative samples and accurate analytical results.

Gas Distribution Systems

Gas Distribution Systems

Backed by 70-plus years of fluid system expertise and a global network of pressure control specialists, Swagelok® is uniquely positioned to provide gas distribution systems and pressure control advisory services that help you ensure your facilities and sites are operating safely and efficiently.

Process Instrumentation

Engineered for control from tap to transmitter

When it comes to Process Instrumentation, one company stands behind you to minimize risks and maximize productivity.

Receive as Much Design Support as You Need

Our fluid system design experts are prepared to assist throughout the solution development process. We can follow your existing design, or you can work with our tech center to develop a new or revised one. In any case, our approach is collaborative, as we work closely with you to ensure we understand the problem and are developing the configuration that most completely meets your needs.

Whether you have a preliminary drawing or just the glimmer of an idea, it’s not too early to consult with our fluid system experts to receive:

Swagelok design and assembly services
  • CAD drawings
  • Piping and instrumentation design (P&ID)
  • Component selection and sourcing
  • Bills of materials (BOM)
  • Professional services, such as bending and welding
  • Testing of system performance
  • Professional packaging and delivery

You trust our components. Now trust our experts to create great fluid system assemblies.

Request more information about design and assembly services

Case Study: Fluid System Evaluation Leads to Production Continuity for Manufacturer


Manufacturing company. “How do we discover leaks early to avoid scrapping assemblies?”


A company was forced to scrap $12,000 worth of assemblies because leaks were discovered too late in production, leading to loss of revenue and reputation with customers.


Assistance finding the reason for the leaks, improving quality assurance, streamlining production processes, and eliminating product and labor waste.


  • Swagelok field engineers identified the root cause of the assembly leaks was due to intermix/interchange of fittings
  • Leak-tight, fabricated subassemblies were provided through Swagelok’s Custom Solutions program


  • The company avoided a two-month backlog in production that would have resulted in 100 fewer units being manufactured, equaling $800,000–$900,000 in losses

Interested in any assembly? Contact our Swagelok Vietnam hotline: +84 (0) 936 42 0804 or email to:   Swagelok Vietnam zalo    swagelok vietnam facebook messenger

View more case studies

View Our Customer Success Stories

New Flyer alternative fuel systems

New Flyer of America counts on Swagelok to reinforce innovation and manufacturing efforts

Learn how we help ensure the quality and reliability of heavy-duty transit bus fuel systems.

Charbonneau Industries

Charbonneau Industries Speeds Production With Swagelok® Custom Solutions

Discover how Charbonneau Industries uses Swagelok Custom Solutions to speed production, reduce labor costs, and secure system quality and reliability.

Green Alternative Systems

Green Alternative Systems Manufacturing Starts at Swagelok Through Custom Solutions

Learn how collaboration with Swagelok helped Green Alternative Systems accelerate production, lower labor costs, and achieve greater system reliability.

HOERBIGER Engineering Services

HOERBIGER Engineering Services Secures Reliability With Swagelok® Custom Solutions

Consider the satisfaction HOERBIGER Engineering Services realized with the incorporation of highly reliable Swagelok Custom Solutions in its large-bore engine system upgrades.