a106b鋼管 13821206909 a106b鋼管,a106b鋼管,ASTM A179無(wú)縫管 一 、碳鋼無(wú)縫鋼管SA106B鋼管 ASTM API 5L鋼管
1a106b鋼管 .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 a106b無(wú)縫鋼管,a106b無(wú)縫管,a106b鋼管
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 a106b鋼管 ASTM A179鋼管,ASTM A179無(wú)縫鋼管,ASTM A179無(wú)縫管 a106b無(wú)縫鋼管,a106b無(wú)縫管,ASTM API 5LB鋼管‖ASTM API 5LB無(wú)縫鋼管‖ASTM API 5LB無(wú)縫管 3.管線管API SPEC 5L,鋼號(hào):B、X42、X46、X52,規(guī)格:1/4〃-28〃,13.7-711.2mm ASTM A333GR.6鋼管, ASTM A333GR.6鋼管,ASTM A333GR.6無(wú)縫管 4.ASTM A106/A53/API 5L GR.B,鋼號(hào): B,規(guī)格:1/4〃-28〃,13.7-711.2mm
ASTM A179鋼管,ASTM A179無(wú)縫鋼管,ASTM A179無(wú)縫管 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〃 ASTM API 5LB鋼管‖ASTM API 5LB無(wú)縫鋼管‖ASTM API 5LB無(wú)縫管 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 ASTM A179鋼管,ASTM A179無(wú)縫鋼管,a106b鋼管 專業(yè)鋼管供應(yīng)商,歡迎洽談選購(gòu)!