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Tools

 

We support you with a number of different online tools, which are all free of charge.

 

 Wall Thickness Reduction Calculations

This tool shows potential savings in material consumption between different stainless steel grades and also possible savings when changing from ANSI dimensions to ISO dimensions. To use the tool you need to have an account and log in. You can apply for an account here. 

 Working Pressure Calculations

The weld factors used in the calculations below are according to our approvals from authorities. Internal vacuums are not taken into account in the calculations.

 Pipes and tubes
Calculations according to EN 13480-3 or ASME B31:3 in all available dimensions and grades.

 Elbows 		 Tees
Calculations according to EN 13480-3 in all available dimensions and grades.


 Reducers 

 Tubular CAD Support

Online CAD support for all our tubular products.


 Steel Finder

Find, browse and compare our steel grades online. 


News

20
apr 2020
CUSTOMER INFORMATION UPDATE Wk16-20

19
mar 2020
Customer Notification

13
mar 2020
As always OSTP prioritizes health & safety first


News Archive

 


Vacancies
Open application , Pietarsaari/Jakobstad
As our business develops, we constantly need knowledgeable and motivated personnel. You can fill in an open application where you can define what kind of job you are looking for.
Vacancy Archive