Kev tsim cov khoom tsawg ntawm cov ntaub ntawv steel hlau sib txawv. A335 yog qhov tshwj xeeb rau cov neeg tsis muaj qab hau ferritic alloy steel kav hlau. Cov hlau hluav taws xob sib dhos no siv rau cov kev pabcuam kub siab. Kuj tseem muaj cov ntaub ntawv hlau loj Muaj ntau qib sib txawv hauv cov khoom siv no. Muaj qeb P1, P2 rau P91 thiab P92. Cov qhab nia siv ntau tshaj plaws yog P5, P9, P11, P22, P91 thiab P91.
Ntaus Seamless Yeeb Nkab
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Beveled kawg, ntshiab kawg "
Loj od: 1 \ / 2 "" ~ 48 ""
Thickness: Sch5 ~ Schxxs
Ntev: Raws li qhov koj xav tau. "
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, P9, P11, P12, P22, P91, P136