air cooler tube
OD:6-89mm;
W/T: 0.5-17mm;
Standard: ASME SA210,SA213, SA192;SA179
Material : 20G,20MnG,25MnG,15MoG,20MoG,12CrMoG,15CrMoG
T23, T22,T12,T11 ,T5,T2,210A,210B,210C;