Flange identifying tool

What it does

Instantly identify flange size, class, and standard using just OD and PCD. Built for engineers, contractors, and procurement teams. 100% free and no sign-up needed.

Identify or measure any flange instantly from its OD & PCD — get the type, size, class, thickness & bolt holes. Free flange size-check tool by Vijay Sales Corporation.

• 
  Flange Bolt Chart2019 · flangeboltchart.com · ▲2

  Lookup flange bolt lengths, wrench size, and torque patterns

• 
  Tool Identifier2024 · toolidentifier.com · ▲5

  AI-Powered Tool ID: Snap, Identify, and Master Your Tools

• 
  Flange 2022 · incospecialalloys.com · ▲2

  Inco Special Alloys is most well-known Flange Manufacturer.

• 
  ShapeMeasure. Automating measuring and cutting on construction sites2020 · techcrunch.com · ▲7

  Recorded on January 11, 2020. It would be nice in construction jobs if everything was perfectly squared off in standard sizes, but it rarely is. Shapemeasure uses a custom-built lidar unit to very precisely measure the dimensions of a project, like stairs or cabinets, including nearly invisible flaw

• 
  forged flanges Nov 2025 · chwforge.com · ▲2

  forged flanges

• 
  The Construction Calculator2025 · theconstructioncalculator.com · ▲9

  Estimate Asphalt needed for a driwevay, road, pavement

• 
  SimCity, but with Permits▲936

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 3d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 15d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 16d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 10d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 14d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 24d ago · space.bl2.net

• 
  Tapflow 2.0▲1,125

  We built Tapflow for devs, designers, PMs, and tech folks who’ve been sitting on internal docs, templates, and systems — but never productized them. Upload a PDF, notes, or workshop deck, and Tapflow drafts a structured product (with chapters, teaser and pricing plans). It’s good for AI kits, onboarding guides, design systems, and frameworks. You can sell through Stripe, LemonSqueezy, or PayPal. Real-time collaboration is in early beta. No site builder, no LMS — clean design and just focused tools to ship. Fully bootstrapped and just launched on PH today →…

  Work · 2025 · tapflow.ai

• C9
  Clippy – 90s UI for local LLMs▲1,122

  Life & fun · 2025 · felixrieseberg.github.io

• 
  Appwrite Sites▲990

  Appwrite 2.0 brings a new engine, a rebuilt Console, five database types, an S3 API, an OAuth 2.1 server, and organization-level Domains and Firewall.

  Dev tools · 2025 · appwrite.io

• 
  AI Meeting Notes by Notion▲965

  Perfect meeting memory in Notion

  AI · 2025 · notion.com

• 
  Den▲948

  Multiplayer AI agent builder

  AI · 2025 · getden.io

• 
  Raycast for iOS▲870

  Powerful productivity on the go

  AI · 2025 · raycast.com