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API 5L Seamless Line Pipe – Grade B / X42 / X52 / X60 / X65 / X70 / X80 (PSL1 & PSL2) -
ASTM A106 Gr.B Carbon Steel Seamless Pipe -
ASTM A213 Alloy Steel Boiler & Heat Exchanger Tube – T11 / T22 / T91 / T92 -
ASTM A333 Gr.6 Low Temperature Carbon Steel Seamless Pipe -
ASTM A335 Alloy Steel Seamless Pipe – P11 / P22 / P91 / P92 / P5 / P9