A335 P22 yog lub raj uas tsis muaj tseeb ua los ntawm cov hlau ferritic alloy stainless hlau. Siv tshuaj, cov alloy ntawm Sa335 P225 P22, M22, Manganese, Sulphurur, siospon thiab phosphorus. Lub ntsiab additives hauv lub alloy yog molybdenum thiab chromium, uas muab cov hlau tsis muaj zog zoo nkauj. Lub zog tensile, corrosion tsis kam, hardness thiab lwm yam khoom yog txhim kho thiab txhim kho. Molybdenum txo cov brittleness tshwm sim los ntawm kev ntxiv ntawm chromium.
Alloy Steel Flanges
Lub raj seamless
Alloy Steel
Welded Yeeb Nkab
Pom lsaw erw EFW
A335 steel yeeb nkab P92 alloy Tube
Loj od: 1 \ / 2 "" ~ 48 ""
Duplex Steel Fasteners
ASTM A335 GR.p91 STEEL YEES Nqe Ib TUJ
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Tsim cov qauv ASME B36.10 ASME B36.19
Cov Khoom Siv Alloy Steel Astm A333 Qib 3, Qeb 6, Qib 8, Qib 9
ASTM A335 P5, P5, P11, P12, P22, P91, P146