我公司主要产品:
1.一般用途无缝钢管ASTM A53 GR.B,钢号:SA53 B,规格:1/4″-28″,13.7-711.2mm
2.高温作业无缝钢管A106/A53/API 5L GR.B,钢号:B,规格:1/4″-28″,13.7-711.2mm
3.管线管API SPEC 5L,钢号:B、X42、X46、X52,规格:1/4″-28″,13.7-711.2mm
4.热交换器和冷凝器用无缝低碳钢管ASTM A179,规格:3/4″、1″
5.-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,规格:1/4″-28″,13.7-711.2mm
6.德标DIN2448/1629无缝钢管,钢号:St37,St44,St52,规格:1/4″-28″,13.7-711.2mm
7.耐热钢无缝钢管(热强管)DIN17175-1979,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,规格:1/4″-28″,13.7-711.2mm
8.结构用无缝钢管GB/T8162-1999,钢号:10#、20#、35#、45#、16Mn(Q345),规格:6-720*1-70mm
9.输送流体用无缝钢管GB/T8163-1999,钢号:10#、20#、16Mn(Q345),规格:6-720*1-70mm
10.低中压锅炉管GB3087-1999,钢号:10#、20#,规格:6-720*1-70mm
11.高压锅炉管GB5310-1995,钢号:20G,规格:6-720*1-70mm
业用无缝钢管ASTM A106 GR.B,钢号:SA106B,规格:1/4″-28″,13.7-711.2mm