Tangosaina contract ndi kasitomala waku India sabata yatha. The mankhwala ndi aloyi msokonezo zitsulo chitoliroChithunzi cha ASTM A335 P11. Tili ndi zinthu zina za aloyi, kuti tipeze zinthu zamakasitomala. Makasitomala chitoliro ichi chimagwiritsidwa ntchito popanga chubu, chubu chophimbidwa ngati chinthu chosinthira kutentha, nthawi yayitali yogwira ntchito ngati mpweya wotentha kwambiri, monga chowotcha chotenthetsera kutentha chokhala ndi chubu chopangidwa pogwiritsa ntchito malo oyipa, kutentha kwambiri komanso kuthamanga kwambiri komanso zowononga. mpweya, umene umafunika finned chubu ayenera kukhala mkulu ntchito index. Monga Anti-corrosion performance, Anti-wear performance, low contact resistance, Higher Stability and anti-ash corrosion luso.

Ifenso tateroASME A210(A210M) GrA1,GrC, chitoliro chowotchera ndi chitoliro cha chitoliro, kuphatikiza chitoliro chachitetezo chachitetezo ndi chitoliro cha strut ndi chitoliro chaching'ono chapakhoma chosasunthika chopanda mpweya wachitsulo cha chitoliro cha superheater.

ASME A179, ASMEA192 ndi zina zotero.