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N3 Engineering Spreadsheets
FP N3 Applications: Spreadsheet for calculating and sizing heat exchangers (Emile Hugot)
FP N3 Applications: Spreadsheet for dimensional calculation of 150lbs flanges
FP N3 Applications: Spreadsheet for Centrifugal Pump Calculation
FP N3 Applications: Worksheet for calculating metallic structures and mezzanines
FP N3 Applications: Spreadsheet for calculation of assembly by interference or pressure
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
American Standard I Beam

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
Elastic Ring DAI DIN 472
FROM 472
Sheet Gauge – MSG, Galvanized and Aluminum

Torque and Preload for DIN metric screws

American Standard U Beam

flat iron

Thin and Coarse Smooth Paper

Chaveta Paralela DIN 6885-1
FROM 6885-1
DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
ISO General Geometric Tolerances 2768-2
ISO 2768-2
SCH 5-10-40-80-160-XXS tubes

Equal Flap Corner

V Belts – Profiles and Minimum Pulley Diameter

UNC thread / UNF – Dimensions and Tap Drill

Round Bar

DIN84 slotted cylindrical head screws
DIN84
EXP Expanded Plate / GME

ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
Drawn Hexagonal Bar

Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
Square Industrial Tube

Tap Drill – Coarse Metric Thread

Error VS - Error I Solder

Perfil Gerdau W – H – HP

Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
ISO Button Head Allen Screw 7380-1
ISO 7380-1
Checkered Plate – Floor Plate

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
DIN933 and ISO4017 screw
DIN933 / ISO4017
ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Material Density (Specific Mass)

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Tap Drill – Fine Metric Thread

DIN Pressure Washer 127 B
FROM 127
Round Industrial Tube

DAE DIN Elastic Ring 471
FROM 471
BSP TUPY Connections

Recommended ISO Base Hole Settings 286
ISO 286
Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Deep Groove Ball Bearings 6000, 6200 e 6300

BSP Thread – Main Dimensions

ISO Bolt Strength Classes 898-1
ISO 898-1
DIN Wide Washer 9021
FROM 9021
Equivalence of Steels SAE/AISI x DIN/EN x JIS

NPT Thread – Conical Thread for Pipes

Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
Hardness Conversion HRC – HV – HB – Tensile Strength

Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
Grade Lifting Current 80 – Workload (WLL)

Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
Rectangular Industrial Tube

Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5Engineering and Services Project Factory
Mechanical Design Catalog
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Planning & Boiler Tracing
Online and desktop application for planning and tools for boilermaking. Check available geometries!




















