Lub luv luv radius lauj tshib siv nyob rau hauv peb cov kab ntau lawm suav nrog ntau yam ntawm alloys. Luv tooj xob xoo hluav taws xob yog tsim los ntawm cov ntaub ntawv zoo xws li hastelloy, tantoy, tooj hlau, tooj liab 90 \ tooj liab 70 \. Cov fittings no tuaj yeem ua nyob rau hauv ntau lub vojvoog Lujbe luj tshib cov qib xws li / A403 \ 316, 154301, DIN1.4306, DIN 1.4401, DIN 1.4404.