Mandrels

Mandrels are used to accommodate and protect submerged attachments (pressure and temperature sensors, valves) during lowering and lifting operations.

The benefits of our solution:

All-metal construction without welded joints
Lengths up to 3000 mm
All configurations in terms of the number and size of tools installed within the overall length
Material: 40CrNi, AISI316, INCONEL 718, INCOLOY 625, 825, HASTELLOY C-276 etc.
Application of specialized exterior and interior coatings is possible
Factory pressure testing up to 275 MPa
Working pressure up to 172.4 MPa, operating temperature up to +350 ℃

information:

Alliance of Technologies and Science, LLC
Russian Federation, Moscow, #115230
Varshavskoe hwy, 42

Contact

Phone: +7 499 380 80 59
e-mail: sales@aotnsci.com

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