U Bend SeamlessTube ASTM A213 T11 T12 T22 Extruded Tube
Seamless Carbon and Alloy Steel Heat Exchanger&boiler U Tubes SA213
Seamless Steel Tubes SA213 U tubes for boilers and heat exchangers applications
OD:6-127mm
WT:0.5-12mm
Steel Grade: T5,T9,T11,T12,T21,T22
SA213 long steel tubes, make to U bend tubes for boilers and heat exchangers.
With strong wood structure box packing by containers loading and shipping.
U TUBES with Stainless, Alloy steel grade available, Carbon Steel grade is also available.
ASTM A213 ASME SA213 Common marterial
Steel grade:T11 T12 T22