- Surface finishes SF1 or SF4
- Delivered standard with material certificate
- Material grade, mill heat number, fitting size and name are marked on ferrule
- Other materials like special stainless steel, Hastelloy C22 on request
Butt Weld, Tri-Clamp
Ferrule according to ISO 2037 (EN10357 Serie c) made from 316L stainless steel. The surface finish is equal to or more often better than those quoted in the relevant standards.
Ferrules are also available with enhanced surface finish to 0.38 um Ra, this being achieved by electro polishing. Material certification is supplied as standard and all ferrules are part marked with the material grade, mill heat number and the fittings size and name. Ferrules can also be supplied as specials in a variety of non-standard materials such as special stainless steels, titanium, hastalloy etc.
3.1 solid bar
|Sizes||3/4″ to 4″|
|Connections||Tri-Clamp (according to ISO 2852), weld|
|Finish||SF1 or SF4|