Products +

Pearl Snaps Base Layers Welding Caps Crew Shirts Safety Sunglasses Næxon Tools Welding Lenses

Accessories +

Bracelets Safety Sunglasses Welding Lenses Tools Headgear All Accessories

Tools ⌄

Ayso Numerus Rapit In-dex Intel

Clearance Resources

Products +

Pearl Snaps Base Layers Welding Caps Crew Shirts Safety Sunglasses Næxon Tools Welding Lenses

Accessories +

Bracelets Safety Sunglasses Welding Lenses Tools Headgear All Accessories

Tools ⌄

Ayso Numerus Rapit In-dex Intel

Clearance Resources

Be part of the crew and get early access to contents, product updates and exclusive deals!

Send it Explore

NÆXON INDUSTRIAL TOOLS

In-dex

Piping Component & Dimensional Reference. Pipe, fittings, flanges, bolting, gaskets and field calculations in one clean reference.

Pipe

Choose a nominal pipe size and schedule.

NOMINAL PIPE SIZE

SCHEDULE

FITTING TYPE

FLANGE TYPE

PRESSURE CLASS

FACING

MATERIAL FAMILY

MEASURED OUTSIDE DIAMETER

MEASURED WALL THICKNESS

SIZE A

SCHEDULE A

SIZE B

SCHEDULE B

Field-use notice. In-dex is a dimensional reference and calculator. Always verify critical fabrication, pressure-boundary, gasket, bolting and acceptance data against the project specification, current governing standard and component manufacturer before fabrication or installation.

In-dex by NÆXON
Embedded reference framework: ASME B36.10/B36.19 pipe dimensions; ASME B16.9 butt-weld fitting families; ASME B16.5 flange families; ASME B16.11 forged socket-weld/threaded fitting families; ASME B16.20/B16.21 gasket families. Standards control if any conflict exists. © NÆXON.

Company

About Næxon What the FAQ Size Guide Sitemap

Learning Center Careers Industrial News

Legal

Terms and Conditions Disclaimer & Safety Privacy Policy

Connect

Distributors Promotions Community & Support

© 2026 NAEXON, INC.© 2026 Næxon Industries IncorporatedBack to top ↑

Return & Exchange Accepted Payments