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Our quality assurance system is certified in accordance with the ISO 9001 standards. An independent quality assurance department is responsible for all working procedures required to ensure that all manufacturing processes are carried out in accordance with international technical delivery conditions like ASTM/ASME, EN, API and with the customer specifications.

Furthermore Permanent has been certified in accordance with the OHSAS 18001 to secure the occupational health and safety of our employees and to eliminate and minimize the risks associated with their activities.

Permanent has several third party approvals for their manufacturing process as well as customer approvals.

Third party approvals
American Bureau of Shipping
Selection of customer approvals Saudi Aramco
Bureau Veritas
Shell International
Det Norske Veritas
Kuwait Oil Company
Germanischer Lloyd
Petroleum Development Oman
Lloyd"s Register
Sabic
PED
Gasco

Destructive & non-destructive testing (In assuring the quality of our products, our own in-house testing facilities play an important role. Our laboratory is well equipped to perform a wide variety of both destructive and non-destructive quality tests.)

Destructive testing includes
tensile tests
Non-destructive testing includes
eddy current testing
impact tests
x-ray testing
bend tests
hydro testing
hardness tests
ultrasonic testing
intercrystalline corrosion test
positive material indentification testing
pitting corrosion test

metallurgical tests

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