高压合金管:12Cr1MoVG 15CrMoG 10CrMo910 Cr5Mo 1Cr5Mo Cr9Mo WB36 P11 P12 P22 P5 P91 T91 T11 T12 T22 T5 T2 P5 SA213T91 A335P91 SA213T92 A335P92 低 温无缝 管; A333GR.6 A333GR.3 A333GR.1 A333GR.7 16MnDG 16MnD Q345D Q345C Q345E Q345B 高压锅炉管; 20G SA-106B A53-B SY45.8-111 GB5310 -2008 化肥管; 12Cr1MoV 15CrMO Cr5Mo 1Cr5Mo P5 20# GB6479-2000 石油裂化管; 12Cr1MoV 15CrMo Cr5Mo 1Cr5Mo P5 20# GB9948-2006 输送流体管; 10# 20# 45# 16Mn (Q345A B C D E) ASTM A106A A106B A106C A210A A210C A210B 结构无缝管; 20# 35# 45# Q345 20Cr 40Cr 20CrMo 30-35CrMo 42CrMo GB8162-2008 石 油 套 管:J55 K55 N80 L80 C90 C95 P110 管 线 管; API5L L175 L210 L245 L290 L320 L360 L415 L450 L485 X42 X46 X52 X56 X65 X70 X80