Zhangjiagang Vitten Industry Co.,Ltd can supply super long steel tube for HRSG boiler tube & shell and tube heat-exchangers.
Material: ASME SA192, ASME SA210 Gr.A1, SA210 Gr.C, ASME SA213 T11, SA213 T12,SA213 T22, EN10216-2 P235GH, EN10216-2 13CrMo45 etc.
Max length: 15-25 meters.