1.一般用途无缝钢管ASTM A53 GR.B,钢号:SA53 B
2.高温作业用无缝钢管ASTM A106 GR.B,钢号:SA106B
3.管线管API SPEC 5L,钢号:B、X42、X46、X52
4.ASTM A106/A53/API 5L GR.B,钢号: B
5.热交换器和冷凝器用无缝低碳钢管ASTM A179
6.-40℃-101℃低温作业用无缝钢管ASTM A333,钢号:GR.A,GR.1,GR.6,GR.7,GR.3
7.德标DIN无缝钢管,钢号:St37,St44,St52
8.耐热钢无缝钢管(热强管)DIN,钢号:碳素结构钢St35.8-St45.8/I,St35.8-St45.8/III, 合金结构钢15Mo3,13CrMo44,10CrMo910
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