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M.J. Bangkok Valve & Fitting Co., Ltd.

Your Authorized Swagelok Sales and Service Center

Engineering Tools

Use these engineering tools to help select and optimize Swagelok products for your applications.

Swagelok Engineering Tools

CAD files

CAD Files and Drawing

Explore over 1 million Swagelok CAD templates and sales drawings in multiple languages.

Cv calculator

Cv Calculator

Select a medium, enter your specifications, and let the calculator perform the rest.

material selection guide

Material Selection Guide

Understand the factors that contribute to corrosion and the materials that help fight it.

certifications

Product Certificate

Select products with confidence, knowing that we meet or exceed specifications in the industries we serve.

regulator flow curve generator

Regulator Flow Curve Generator

View and compare the performance of up to four different RHPS series regulators in your application.

software

Free Software Download

Access powerful interactive software downloads that support our products and tools.