Instrumentation – ITEC Thermowell

HOW TO ORDER

To order a thennowel, specify:

Material (ss. Al9 316.304 .etc)

Type (from bar&ock or built-up. threaded. flanged…etc.)

Shlank configuration ( tapered, straight, stepped….etc.)

Bore size

External diameter

HOW TO ORDER

Lagging extension if applicable

Immersion length

Total length

Process connection

Instrument connection

Optional needed

DOCUMENTATION AND TEST

Construction drawing Hydrostatic test pressure Dye penetrant test Inspection and material certificate according to B410204 3.1.6., 3.1.C. Heat number damped on well and flange.

Certificate according to NACE MR01.75

Tensile test, impact test

Heat treatment certificate

HUEY test to ASIM A 262t

Performance test to AWE PTC 19.3 -1974

Welding Procedure Specification (NPS) Procedure Qualification Fbcord (PQ.R)

OPTIONAL EXTRAS

Plug and chain Immersion length polished

Degreased for oxygen service

Extension nipples