Astm A106 Seamless Hlau Yeeb Nkab

ASTM A106 Cov Yeeb Nkab Hlau Cov Lus Qhia thiab Qib
Tus Qauv: ASTM A106
Qib: A, B, thiab C
Qib A: Lub zog tensile qis dua.
Qib B: Feem ntau siv, sib npaug ntawm lub zog thiab tus nqi.
Qib C: Lub zog tensile siab dua.

ASTM A106 SMLS Cov Kav HlauCov Tshuaj Lom Zem
Cov tshuaj lom neeg sib txawv me ntsis ntawm cov qib, tab sis feem ntau suav nrog:

Carbon (C): Kwv yees li 0.25% rau Qib B
Manganese (Mn): 0.27-0.93% rau Qib B
Phosphorus (P): siab tshaj 0.035%
Sulfur (S): Siab tshaj 0.035%
Silicon (Si): Yam tsawg kawg nkaus 0.10%

ASTM A106 Cov Kav Hlau Tsis Muaj Qhov TxuasCov Khoom Siv Kho Tshuab
Lub zog tensile:

Qib A: Yam tsawg kawg nkaus 330 MPa (48,000 psi)
Qib B: Yam tsawg kawg nkaus 415 MPa (60,000 psi)
Qib C: Yam tsawg kawg nkaus 485 MPa (70,000 psi)
Lub Zog Tawm:

Qib A: Yam tsawg kawg nkaus 205 MPa (30,000 psi)
Qib B: Yam tsawg kawg nkaus 240 MPa (35,000 psi)
Qib C: Yam tsawg kawg nkaus 275 MPa (40,000 psi)

Cov Kav Hlau Tsis Muaj Qhov TxuasCov ntawv thov
Kev Lag Luam Roj thiab Roj Av:

Kev thauj roj, roj av, thiab lwm yam kua dej hauv qab qhov siab thiab kub.

Cov Chaw Fais Fab:

Siv rau hauv cov tshuab boiler thiab cov khoom siv hloov pauv cua sov.

Kev Lag Luam Petrochemical:

Rau kev ua thiab thauj cov tshuaj lom neeg thiab cov hydrocarbons.

Cov Kav Dej Lag Luam:

Hauv ntau yam kev kub thiab siab piping systems.

ASTM A106 Cov Hlau Tsis Muaj Qhov TxuasCov txiaj ntsig
Kev Pab Cuam Kub Siab:

Haum rau cov ntawv thov uas muaj qhov kub siab vim nws cov khoom siv.

Lub zog thiab kev ruaj khov:

Kev tsim kho tsis muaj qhov sib txuas ua rau muaj zog thiab kev ntseeg siab dua piv rau cov kav dej vuam.

Kev Tiv Thaiv Kev Xeb:

Zoo tiv taus kev xeb sab hauv thiab sab nraud, tshwj xeeb tshaj yog thaum coated lossis lined.

Kev siv tau ntau yam:

Muaj ntau qhov ntau thiab tsawg thiab tuab kom tau raws li cov kev xav tau ntawm kev lag luam sib txawv.