APPLICATION:
Oil and Gas, Petrochemical, Pharmaceutical, Brewery, pulp and paper, Automobile and etc
Spec. & Steel Grade
ASTM A312, ASTM A213, ASTM A 249, ASTM A 268, ASTM A269,ASTM A 554,ASTM A789
GB/T 14975, GB/T 9948-88, B/T 12771, GB/T 13296, GB/T 12770, GB/T 14976
TP304, TP304L, TP316, TP316L, TP321,TP317, 310S ETC
Size Range
Seamless Series: outside diameter 1/8’’ ~28’’; wall thickness 0.50MM~30MM;
Welded Series: outside diameter 1/8’’ ~98’’; wall thickness 0.80MM~25MM;
Sanitary Tubing: outside diameter 1/8’’~6’’

APPLICATION:
Boiler Tube, Low and High Temperature Service
Water cooling panels, coal-saving devices, reheaters, super heaters, and steam pipelines of boilers
Spec. & Steel Grade
ASTM A 335,P5, P9,P11,P12, P22,P91, T5, T11, T12, T22, T91, T122
ASTM A 333, Gr 6
Size Range
Seamless Series: outside diameter 1/8’’ ~28’’; wall thickness SCH10~SCHXXS;
Welded Series: outside diameter 1/8’’ ~28’’; wall thickness SCH10~SCH40;