seamless steel tube
Product Detailed
Our products have the competitive price. Each product has as many as 6 times high demanding tests to ensure the best quality.
Tubes are used for low and medium pressure boilers whose working temperatures are below 450°C ;
Tubes, economizer, superheater and reheater, petrochemical linepipe etc. which are used for high pressure boiler working temperatures are between 450°C ~ 650 °C .
Main steel grades:
GB:10,20,20G,20MnG,25MnG,15CrMoG,12Cr2MoG,12Cr1MoVG,12Cr2MoWVTiB,10Cr9Mo1VNbetc
ASTM:T11,T12,T22,T5,T9,P11,P12,P22,P5,P9,T5,T1,T1a,T1b
EN: 10CrMo5-5,11CrMo9-10,X11CrMo5+1,TC1,TC2
JIS: G3462 STBA 12, STBA13, STBA24
