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Steel Pipe Handbook that fits in your pocket!

Great tool for pipe purchasers & sales, pipe manufacturers, pipe yard inspectors, fabricators, oilfield workers, NDE techs, truck operators, designers, heat treaters, and engineers.

Steel pipe charts for wall thickness (inch & mm) and pipe mass (lb/ft and kg/m) from ASME B36.10M, and casing and tubing charts from API 5CT.

Quick conversion between feet, metres, pounds, kilograms, CWT, net tons, metric tonnes for any pipe size. Compare pipe costs $/ft, $/m, $/lb, $/kg, $/CWT, $/net ton, $/metric tonne for your pipe size.

Info from various pipe specs (ASTM, CSA, API, NACE)
Mechanical conversions (for strength & toughness).
Calculator for Carbon Equivalents.

Bundle of new Pipe Tools Pro ($0.99 USD for all 4 tools) allow you to:
Calculate the weight of a truckload of steel pipe.
Check typical AISI alloy content.
Calculate the weight & buoyancy of pipe including its coatings and contents.
Calculate ASME B31.3 maximum pressures and minimum wall thicknesses.


2015 Bri-Steel Manufacturing, All Rights Reserved

What’s New

Version 2.1

Allows users to email a record of ASME B31.3 Tmin and maximum pressure calculations.
AISI Font fix.

Updates to optimize new iOS.

Ratings and Reviews

4.2 out of 5
13 Ratings

13 Ratings


Definitely helpful on fabrication field

Great reference and quick!

EvilKid500 ,

Very helpful!!

As a radiographer, having every pipe thickness possible in my pocket at all times has made my job much easier. You can access a lot of information very quickly, which is a rare thing in any iPhone app. Highly recommended to anyone that worked with process piping.

VisionaryWelding ,

Yes - good helpful information

So far it seems most welding related apps are just marketing projects that have no mission for real functionality or serving customers. This one is not. Congrats for an app that is truely helpful.


Global Alloy Pipe & Supply, Inc.
5.3 MB

Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Unlock Pro Tools $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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