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N3 Engineering Spreadsheets
FP N3 Applications: Calculation and Dimensioning of Columns of Two Profiles Interlocked by Trusses
FP N3 Applications: Worksheet for simplified tube selection, side and tops by internal pressure
FP N3 Applications: Calculation of shoes on concrete bases standard NB14
FP N3 Applications: Worksheet for Coupling with Elastic Pin (Seeger)
FP N3 Applications: Spreadsheet for calculating and sizing tank bottoms and tops
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
flat iron

Perfil Gerdau W – H – HP

American Standard I Beam

UNC thread / UNF – Dimensions and Tap Drill

ISO General Geometric Tolerances 2768-2
ISO 2768-2
Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
American Standard U Beam

BSP Thread – Main Dimensions

SCH 5-10-40-80-160-XXS tubes

V Belts – Profiles and Minimum Pulley Diameter

CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Grade Lifting Current 80 – Workload (WLL)

Recommended ISO Base Hole Settings 286
ISO 286
DAE DIN Elastic Ring 471
FROM 471
Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
DIN933 and ISO4017 screw
DIN933 / ISO4017
Rectangular Industrial Tube

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
Equivalence of Steels SAE/AISI x DIN/EN x JIS

Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
Hardness Conversion HRC – HV – HB – Tensile Strength

NPT Thread – Conical Thread for Pipes

DIN Wide Washer 9021
FROM 9021
Material Density (Specific Mass)

Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
Tap Drill – Coarse Metric Thread

ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
Torque and Preload for DIN metric screws

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
DIN Pressure Washer 127 B
FROM 127
Error VS - Error I Solder

Round Bar

Checkered Plate – Floor Plate

Chaveta Paralela DIN 6885-1
FROM 6885-1
ISO Bolt Strength Classes 898-1
ISO 898-1
Equal Flap Corner

Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
Drawn Hexagonal Bar

Elastic Ring DAI DIN 472
FROM 472
ISO Button Head Allen Screw 7380-1
ISO 7380-1
Tap Drill – Fine Metric Thread

Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Round Industrial Tube

Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
Thin and Coarse Smooth Paper

Sheet Gauge – MSG, Galvanized and Aluminum

Square Industrial Tube

BSP TUPY Connections

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
EXP Expanded Plate / GME

DIN84 slotted cylindrical head screws
DIN84
DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
Deep Groove Ball Bearings 6000, 6200 e 6300
Engineering 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!




















