A106 Gr.B鋼管,A106 Gr.B無縫管,A106 Gr.B鋼管 13821206909 A106 Gr.B鋼管,A106 Gr.B無縫管,A106 Gr.B鋼管 一、碳鋼無縫鋼管
1a106b鋼管 .一般用途無縫鋼管ASTM A53 GR.B,鋼號(hào):SA53 B,規(guī)格:1/4〃-28〃,13.7-711.2mm a106b鋼管 a106b無縫鋼管,a106b無縫管,a106b鋼管
2.高溫作業(yè)用無縫鋼管ASTM A106 GR.B,鋼號(hào):SA106B,規(guī)格:1/4〃-28〃,13.7-711.2mm a106b鋼管 a106b無縫鋼管,a106b無縫管,a106b鋼管
3.管線管API SPEC 5L,鋼號(hào):B、X42、X46、X52,規(guī)格:1/4〃-28〃,13.7-711.2mm a106b鋼管
4.ASTM A106/A53/API 5L GR.B,鋼號(hào): B,規(guī)格:1/4〃-28〃,13.7-711.2mm
5.熱交換器和冷凝器用無縫低碳鋼管ASTM A179,規(guī)格:3/4〃、1〃
6.-40℃-101℃低溫作業(yè)用無縫鋼管ASTM A333,鋼號(hào):GR.A,GR.1,GR.6,GR.7,GR.3,規(guī)格:1/4〃-28〃,13.7-711.2mm a106b無縫鋼管,a106b無縫管,a106b鋼管
GB5310-1995,鋼號(hào):20G,規(guī)格:6-720*1-70mm A106 Gr.B無縫鋼管A106 Gr.B鋼管,A106 Gr.B無縫管,A106 Gr.B鋼管