Peb nyuam qhuav kos npe rau daim ntawv cog lus nrog ib tus neeg siv khoom Indian lub lim tiam dhau los. Cov khoom yog alloy seamless steel yeeb nkabASTM A335 P11. Peb muaj qee cov khoom muag ntawm cov khoom siv alloy, yog li peb tuaj yeem nrhiav cov khoom rau cov neeg siv khoom. Cov neeg siv khoom no cov yeeb nkab yog siv rau finned tube, finned tube ua cov khoom siv hluav taws xob sib pauv, ua haujlwm ntev hauv cov xwm txheej kub kub flue gas, xws li boiler cua kub exchanger nrog finned tube siv qhov chaw tsis zoo, kub thiab kub siab thiab corrosive. huab cua, uas yuav tsum tau finned raj yuav tsum muaj ib tug siab Performance index. Xws li Anti-corrosion kev ua tau zoo, Kev hnav khaub ncaws hnav, kev tiv thaiv qis dua, Kev ruaj ntseg siab dua thiab muaj peev xwm tiv thaiv cov tshauv.

Peb kuj muajASME A210 (A210M) GrA1, GrC, boiler yeeb nkab thiab boiler flue yeeb nkab, nrog rau kev ruaj ntseg kawg vault thiab strut yeeb nkab thiab me phab ntsa thickness seamless nruab nrab carbon steel yeeb nkab rau superheater yeeb nkab.

ASME A179, ASMEA192 thiab lwm yam.