tj-—“a106b鋼管”—《a106b鋼管》13821206909 a106b鋼管 █▇▆▅a106b鋼管 一、碳鋼無(wú)縫鋼管
1.一般用途無(wú)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
2.高溫作業(yè)用無(wú)縫鋼管ASTM A106 GR.B,鋼號(hào):SA106B,規(guī)格:1/4〃-28〃,13.7-711.2mm
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(wú)縫低碳鋼管ASTM A179,規(guī)格:3/4〃、1〃
6.-40℃-101℃低溫作業(yè)用無(wú)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
GB5310-1995,鋼號(hào):20G,規(guī)格:6-720*1-70mm a106b鋼管