Txheej txheem cej luam ntawm cov neeg kho tshuab leeg / tshuaj & fertizer kav
ASTM A106, ASTM A213, ASTM A333, ASTM A335, thiab lwm yam
Qeb Ntawm Cov Neeg Kho Tshuab Hlawv / Cov Tshuaj & Chiv Luam O
Seamless cov hlau tub rau kev siv tshuab Engineering thiab ib txwm qauv
GB / T8162-2008 10 # Hlau, 20 # steel, 35 # steel, 45 # steel, q345.q460, thiab lwm yam
ASTM_A519-2006 1018, 1026, 8620, thiab lwm yam
BS en 10210-1-2006 S235Grh, S275Joh, S275J2H, thiab lwm yam
Seamless cov hlau tub rau roj av tawg
Cov hlau muaj txiaj ntsig zoo roj av hlau; Cov qauv txheej txheem hlau; Rusted tshav kub tiv thaiv hlau
Zoo-Zoo Carbon Qauv Hlau
20G, 20mng, 25mng
Cov Qauv Alloy Hlau
15mog, 20mog, 12crmog, 15crmog, 12crr7mog, 12crmovg, 12cr3movsitib, thiab lwm yam
Rusted Thaum Tshav Kub Kub Resistant Steel
1cr18ni9,1cr18ni11ni11nb
Seamless Tus Hlau Hlaub Rau Cov Tshuaj Muaj Siab Chiv Ua Khoom Siv Equipments
10 # steel, 20 # steel, Q345B / C / D / E, 12CRMO, 15CRMO, 12CR2MO, thiab lwm yam
Seamless Tus Hlau Hlawv Rau Coal Tsuas
20 # steel, 45 # steel, 27simn, 45mn2
