采用 ASTM A554标准及国标组织生产，以201、202、304、304L、316、316L原料焊接不锈钢凹槽管，可进行表面抛光和拉砂光处理，我公司生产以下规格不锈钢凹槽管：
1.单槽圆管外径尺寸 槽宽ⅹ槽深 壁厚
25.4mm 12×12mm 1.0~1.5mm
38.1mm 16×25.4mm 1.2mm
38.1mm 15×15mm 1.0~1.5mm
38.1mm 23.5×13mm 1.0~1.5mm
42.4mm 15×15mm 1.2~2.0
42.4mm 20×20mm 1.5mm
42.4mm 24×24mm 1.5mm
48.3mm 27×30mm 1.5mm
50.8mm 15×15mm 1.2﹏2.0mm
50.8mm 20×20mm 1.2﹏2.0mm
50.8mm 19×38.1mm 1.2mm
60mm 25×40mm 1.2*2.0
60.3mm 34×34mm 1.5mm
63.5mm 20×20mm 1.2﹏2.0mm
63mm 25×25mm 1.2~2.0mm
63.5mm 19×38.1mm 1.2mm
76.2mm 25×25mm 1.2﹏2.0mm
88.9mm 30×40mm 1.2﹏2.0mm