API油管

油管 J55/K55 60.3*4.24*R2

油管 J55/K55 60.3*4.83*R2

油管 J55/K55 73.0*5.51*R2

油管 J55/K55 88.9*5.49*R2

油管 J55/K55 88.9*6.45*R2

油管 J55/K55 101.6*5.74*R2

油管 J55/K55 114.3*6.88*R2

油管 N80-1 60.3*4.24*R2

油管 N80-1 60.3*4.83*R2

油管 N80-1 88.9*5.49*R2

油管 N80-1 88.9*6.45*R2

油管 N80-1 114.3*6.88*R2

油管 N80-1 73*5.51*R2

油管 N80-1 101.6*5.74*R2

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