Standard: ASTM A554 

Materials: 201, 202, 304, 316, 316L

Finished surface: BA

Specifications:

1. Single Tube OD Size Width ⅹ groove depth thickness                 38.1mm 16 ⅹ 25.4mm 1.2mm                 42.4mm 20 ⅹ 20mm 1.5mm                 42.4mm 24 ⅹ 24mm 1.5mm                 48.3mm 27 ⅹ 30mm 1.5mm                 50.8mm 15 ⅹ 15mm 1.2 ﹏ 2.0mm                 50.8mm 19 ⅹ 38.1mm 1.2mm                 60.3mm 34 ⅹ 34mm 1.5mm                 63.5mm 20 ⅹ 20mm 1.2 ﹏ 2.0mm                 63.5mm 19 ⅹ 38.1mm 1.2mm                 76.2mm 25 ⅹ 25mm 1.2 ﹏ 2.0mm 

2. Slot size pipe diameter                 50.8mm 15 ⅹ 15mm 1.2 ﹏ 1.5mm 

3. Single Oval Tube OD Size                 110 ⅹ 40mm 24 ⅹ 24mm 1.2 ﹏ 2.0mm                 80 ⅹ 40mm 24 ⅹ 24mm 1.2 ﹏ 2.0mm                 80 ⅹ 37.7mm 33 ⅹ 26mm 1.5mm 

4. Single Square Tube OD Size                 60 ⅹ 40mm 24 ⅹ 24mm 1.5mm 

Other standard sizes up to a quantitative 15000m; free mold fee production; if the installments ordered to pay a mold fee; quantitative after the return of mold fee up to 15000m.