Siemens COMOS User Manual

Rules for different bolt sets
Joint Rule
Flange - flange Both bolt sets must be identical.
The bolt set found first is used.
Flange - valve - flange The bolt set of the valve is used.
Contiguous flange group with
clamp part
The bolt set of the clamp part is used.
Bolts calculation
The data required to calculate the bolted connections is taken from the following sources:
●
The geometry standards for the flanges
● The geometry standards for the bolt parts
The type of bolted connection set at the flange pipe part determines which algorithm COMOS
uses to calculate the bolt lengths.
See also
Algorithm for calculating the screw length (Page 146)
3.8.2 Creating a bolt set
Requirement
● Observing the workflow for preparations that must be made for creating and managing pipe
specs. See also chapter Basic procedure for preparation (Page 15).
For creating bolt sets this means:
– The standard tables required for bolt parts are complete.
See also chapter Standard tables for bolt parts and bolt sets (Page 66).
– The important geometry standards for bolt parts, flanges, and gaskets are included in
the "standard geometry tables" standard catalog.
See also chapter Managing the "standard geometry tables" standard catalog (Page 19).
– The pipe part catalog contains bolt parts, flanges, and gaskets.
See also chapter Administering pipe part catalogs (Page 27).
● You have selected the "Base objects" tab in the Navigator.
Procedure
1. In the Navigator, open the node under which the bolt sets are located.
"@50 > A10 > A10 > A20 > Bolt sets"
2. Select the node of the required system of standards.
Preparing for creation and maintenance of pipe specs
3.8 Preparing bolt sets
PipeSpec Designer
64 Operating Manual, 09/2014, A5E32076948-AA

Siemens COMOS Specifications

General

Manufacturer	Siemens
Description	COMOS is plant engineering software for the process industry. It manages plant projects and documentation. It covers the entire plant lifecycle from engineering and design to operation and maintenance.
Functionality	Plant design and engineering
Integration	Integrates with Siemens TIA Portal, SIMATIC PCS 7, and other third-party systems
Data Management	Centralized data management
Modules	Includes modules for process engineering, electrical engineering, instrumentation, and automation
Collaboration	Supports multi-disciplinary team collaboration with role-based access
Documentation	Automated generation of documentation (e.g., P&IDs, loop diagrams, instrument lists), document management, version control.
Customization	Highly customizable to meet specific project requirements and industry standards. Allows for scripting and API integration.
Industry Standards	ISO, IEC