Mu mayunitsi opanga petrochemical, miyezo ya chitsulo chosapanga dzimbiri cha chromium molybdenum ndi chromium molybdenum vanadium imagwiritsidwa ntchito kwambiri.

Chitoliro cha Chitsulo Chosasemphana cha GB9948 chopangira mafuta ophwanyika

GB6479 “Chitoliro chachitsulo chopanda msoko cha zipangizo zothirira feteleza”

GB/T5310"Chitoliro chachitsulo chopanda msoko cha boiler yothamanga kwambiri"

GB9948muli chromium molybdenum chitsulo cha kalasi: 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo ndi zina zotero.

GB6479muli chromium molybdenum chitsulo cha kalasi: 12CrMo, 15CrMo, 1Cr5Mo, ndi zina zotero.

GB/T5310 ili ndi chitsulo cha chromium molybdenum ndi chromium molybdenum-vanadium chitsulo cha kalasi: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, ndi zina zotero.

Chitoliro Chopanda Msoko cha Kaboni Chotentha Kwambiri

Machubu achitsulo a ferritic ndi austenitic a Alloy osasemphana a ma boiler, ma superheaters ndi ma heat exchangers

ASTM A333 — Machubu achitsulo osasenda komanso olumikizidwa kuti agwiritsidwe ntchito ndi Cryogenic

ASTM A335- Chitoliro chachitsulo chopanda msoko chopanda ferritic chogwiritsidwa ntchito kutentha kwambiri

En 10216-2 — Machubu achitsulo osagwiritsa ntchito aloyi ndi aloyi okhala ndi mawonekedwe apadera otentha kwambiri

Gulu la zipangizo zachitsulo zomwe zili mu ASTM A106: Gr.B, Gr.C

ASTM A213kuphatikiza mitundu yachitsulo: T11, T12, T22, T23, T91

ASTM A333 / A335M ili ndi chizindikiro chachitsulo: P11, P12, P22, P5, P9, P91, P92