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

Your Authorized Swagelok Sales and Service Center

Material Matters

Making choices that reduce corrosion

Material Selection Guide

Maximizing Efficiency

Use these tools to help select and optimize Swagelok product for your application.

Regulator Flow Curve Generator

Find thousands of Swagelok products by utilizing our enhanced product search.

Choose your product group and continue to narrow your results, or read more about Swagelok Products.

Products

Knowledge Blog

CV Calculator

Calculate you flow coefficients with our useful CV Calculator

Identifying Thread Pitch and Size

Learn to identify thread pitch and size using calipers, a pitch gauge, and thread identification guide.

Using a Hand Tube Bender

Learn how to properly use a Swagelok Hand Tube Bender from Swagelok experts