I-HT ASTM A403 WP321-S 1.5 x 1 SCH40S Tee Asme B16.9 Heat No.43128 Tee
I-Alloy 904L ihluphuke ezinye izinsimbi ze-autenitic ezingenasici ngenxa yezinga eliphakeme lokwabiwa kwe-nickel ne-molybdenum.
Leli banga lingeyona incwajana kazibuthe ngaphansi kwazo zonke izimo futhi unokuhluleka okuhle nokushiswa. Isakhiwo se-Aucuetutenitic futhi sinikeza leli banga lebanga elihle kakhulu, ngisho nasemazingeni okushisa aphansi. Lapho ukhetha izinsimbi ze-filler, ukucindezela kokugqwala kumele futhi kubhekwe. Ngenxa yokwakheka kwensimbi ye-weld, kungahle kudingekile ukusebenzisa i-folloyed filler metal. Le nsimbi ayidingi nzalo. Ukwelashwa kokushisa ngemuva kokushiswa kwe-welding kuvame ukungajwayelekile. Ngenxa yazo zonke izinzuzo zokusebenzisa uhlobo lwe-904l insimbi engagqwali, ingatholakala kuzicelo eziningi ezinhlobonhlobo zezimboni ezibucayi, kufaka phakathi imishini yokupholisa amanzi olwandle, ukucubungula kwamakhemikhali ama-sulfuric, phosphoric kanye ne-acetic acids.