We can supply nickel alloy welded tube for thermocouple sheath, OD size is from 1.0mm to 100 mm.

Material are following: Inconel 600, Inconel 601, incoloy 800, inconel 625, hastelloy C276, Monel 400, nickel 52, Nickel 99, etc.

Seamless tube: 6mm~219mm(OD)*0.5mm~18mm(WT)
Welded tube1mm~120mm(OD)*0.1mm~10mm(WT)