🛠️ Flange Master Tool
Your all-in-one solution for flange tool selection
The Flange Master Tool by ESI is your go-to digital assistant for selecting the right flange maintenance tools based on real-world job specs. Designed for pipeline professionals, maintenance crews, and distributor partners, this interactive selector streamlines tool matching for ANSI and ASME flange standards, pressure classes, and bolt conditions.
For torque calculations or torque tool recommendations go to EZ Calc.
💡 Why It Matters:
Whether you’re dealing with frozen bolts, blind flanges, or high-pressure joints, the Flange Tool Master ensures you get the right tool for the job—every time. No guesswork. No delays. Just precision-engineered recommendations backed by ESI’s field-tested expertise.
🔍 Key Features:
- Supports ANSI B16.5, ASME B16.47 Series A & B flange standards
- Dynamically filters by flange type, size, and pressure class
- Recommends ESI’s proven lineup of flange spreaders and alignment tools
- Built-in logic for bolt hole diameter mapping and job-specific tool pairing
- Mobile-friendly, fast-loading, and optimized for distributor workflows
SHOW DISCLAIMER
IMPORTANT:
The ESI Flange Tool Selector provides general guidance based on standard flange specs and bolt conditions. It does not replace engineering judgment or guarantee tool compatibility. ESI assumes no liability for misuse or incorrect selection. Final tool choice should be confirmed by qualified personnel. Use of this tool implies acceptance of these terms. For support, contact ESI directly.

Flange Master Tool
🧠 Backed by Expertise. Built for the Field.
Every tool recommendation is grounded in real-world flange specs—like bolt hole diameter, pressure class, and flange type—so you get the right solution the first time. Whether you’re renting for a single shutdown or buying for long-term use, ESI delivers tools that meet ASME/ANSI standards and exceed jobsite expectations. With the Flange Master Tool and our expert support team, you’re not just getting equipment—you’re gaining a partner in pipeline integrity.
“Smarter is Always Better Than Harder”

