Astm A335 shine daidaitaccen bayani ga bututun mara kyau na ferritic alloy don sabis na zazzabi. Covers server levels: P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22, P23, P91, P92, P122, of which P5, P9, P11, P22, P91, P92 are used in practice the most extensive. Wannan takamaiman takamaiman ya ƙunshi maras muhimmanci da qaramin bango Chrome-molybdenum (wanda aka sani da cr-mo ko cr-moly piple) alloy bututun kayan kwalliya. Ban kamata a ba da umarnin wannan ƙa'idodin zai zama daidai da lanƙwasa, da kuma irin ayyukan da ake yi, da walƙiyar manyan bindiga. Astm A335 P13, P92, P92 ana amfani da P92 da aka saba amfani da masana'antu da masana'antu da man sunadarai, yayin da aka yi amfani da P9 da P5 da aka yi amfani da su a cikin hanyoyin masu mai.
Mummunan ALamless
Bakin ƙarfe
Welded bututu
Shafi na 1 na 5
Pipoy Karfe Pupe
Astm A333 bututun ƙarfe
Bakin karfe & zanen gado & Coils
Sanduna na karfe & sanduna
M 600 bututun antioxidant resistance
Anssi B16.5 Aliloy C2000 Rage flnes a duk duniya mahauta
Samar da daidaitaccen Asme B36.10 Asme B36.19
PIPEY PIPE, Zhengzhou Huitong bututun kayan aiki Co., Ltd., Pipey Pipe
Astm A335 P5, P9, P11, P12, P22, P91, P105