Alloy kila paipu wahi mea: 12Cr1MoVG, 12CrMoG, 15CrMoG, 12CR2MO< A335P22> A Cr5Mo & lt;A335P5> , Cr9Mo & lt;A335P9> , 10 cr9mo1vnb & lt;A335P91> , 15 nicumonb5 & lt;WB36>

Nā kūlana hoʻokōGB5310-1995, GB6479-2000,GB9948-2006 ka ʻaila ʻala, DIN17175-79,ASTM SA335, ASTM SA213, JISG3467-88, JISG3458-88.

He kūpono nā huahana no ke kiʻekiʻe wela, ka haʻahaʻa haʻahaʻa a me ka corrosion kū'ē i nā paipu kila seamless i hoʻohana ʻia i ka ʻaila, kemika, ka mana uila a me nā ʻoihana boiler.