Alaabada ugu gaaban ee fashilka ah ee loo yaqaan 'Fow' Fowdos Fowel Elwork Alaabtii loo adeegsaday khadkayadeena wax soo saarka ee caadiga ah waxaa ka mid ah noocyo kala duwan oo kala duwan. Elbows Gaaban ayaa laga soo saaray agab tayo sare leh sida degenaanshaha, Monel, Nikel, Khaladka, Tantalum, Tantaloom, Tantal Steel, oo bir ah, oo ah birta cagaaran, naxaasta ah, iyo 10 \ / 30. Qalabkaan waxaa lagu samayn karaa fashimaha kala duwan ee radius ee xasaasius ah sida ASME \ / ASTM SA \ / A403, 316 \ 316 \30, 316 \30, 316 \30 ,1301, Din1.4301, Dil 1.4401, Dil 1.4404.