간단한 설명:

고압(저)압 히터 튜브 ASTM/ASME A/SA179 ASTM/ASME A/SA192 ASTM/ASME A/SA210 Gr.A1,Gr.C ASTM/ASME A/SA209 T1,T1A ASTM/ASME A/SA213 T5,T9 ,T11,T12,T22,T91 ASTM/ASME A/SA334 Gr.1,Gr.3,Gr.6 ASTM/ASME A/SA556 Gr.A2,Gr.B2,Gr.C2 DIN/17175 St35.8,15Mo3,13CrMo44,10CrMo9-10 EN10216-2 P235GH,16Mo3,13CrMo45,10CrMo9-10 OO: 15-89mm WT: 1.5-10mm 길이: 3-28m