Instrumentation tubes

Would you like to invest in instrumentation tubes of the highest quality? Merinox carries an extensive stock of seamless precision tubes for the use in instrumentation. That controls flow, measures, and analyses application with smooth bright annealed surfaces and with strict requirements to deviation in diameter and wall thickness. It reduces the risk of leakages when connecting tubes with single or twin ferrule couplings. Our tubes are suitable for use with couplings from all well-known fittings producers in world.

The characteristics of our instrumentation tubes

Instrumentation tubes are stainless, duplex, nickel or titanium tubes with mostly relatively thinner walls. The majority of diameter for tubing varies within 1.5 mm OD to 60 mm OD. on random lengths of 6 meters or on coils up to 1000 meter long without welds. The standard tolerances specifications for stainless steel are according to ASTM A 269/A 213/A 632 & EN 10216-5 TC1, ISO 1127 D4/T3. For duplex, nickel and titanium alloys are according to ASTM A 789/B 163/B 165/B 407/B 423/B 444/B 622/B 677 & B338. Our Instrumentation tubes are high quality tubes from EC, US or Japanese origin, with all kinds of specifications as: ASTM, ASME, DIN, ISO, EN, NACE, PED, Norsok, AD 2000 W2, TÜV and Lloyd’s Register.

Request a quote today

Rely on our expertise for a wide range of knowledge about different tube standards and more. Would you like to explore the possibilities of instrumentation tubes or monel 400? The devoted employees at Merinox are here to help you. Contact our professional company and phone us at +31 (0)78 691 7800, send an email to or fill out the contact form to get started.