heads - CMC Letco Industries

1 Tank heads 851 N Belcrest | Springfield, MO 65802 | Phone: (417) 831-1528 | Fax: (417) 831-1578 CMC Letco Ind builds custom fabricated tank heads from some of the most challenging alloys in the industry, including Hastelloy, AL6-XN and Titanium. Capacity: Diameters from 16 to 168 Thickness (based on 300 series stainless) Flanged and dished: 14 gauge 3/4 thick Conical/toriconcial 14 gauge 1/2 thick Hemispherical 10 gauge 3/8 thick Material Finishes Mill or 2B Straight grain polish to #320 grit ID/OD Spin polish to #320 grit ID/OD Services available: X-ray Dye Penetrant PMI Nozzles/Fittings/Manways installed Available Materials Stainless steel 300 series: 304/304L, 316/316L, 317/317L, 304H, 309S, 310S, 347 400 series: 409, 410, 410S, 430 200 series: 201, 201L Duplex: 2205, 2507, 2101 Alloys Pure Nickel: 200, 201 Monel : 400, 401 Inconel : 600, 601, 625 Incoloy.

2 800, 800H, 825 Hastelloy : C-276, C-22 , C-2000 , B, B-2, B-3 , G, G-3, G-30 Nickel Alloy: Alloy 20, 20Cb3 , 904L 6-Moly: AL-6XN , 254 SMO , 926-MO , 1925hMO , SSC-6MO, 25-6MO Reactive/Exotic Titanium: Grades 1, 2, 3, 7 Zirconium: Grades 702, 705 To learn more Visit our website: Call us: (417) 831-1528 Email: COMMON HEAD DIMENSIONS AND VOLUMES STANDARD F&D ASME F&D 90-8 F&D 80-10 F&D CMC Letco ELLIPTICAL ID DR KR IDD VOL* DR KR IDD VOL* DR KR IDD VOL* DR KR IDD VOL* DR KR IDD VOL* 16 16 16 - - - - - - - - - - - - 18 18 18 - - - - - - - - - - - - 20 20 20 - - - - 24 24 24 - - - - 30 30 30 36 36 36 42 42 42 48 48 48 54 54 54 60 60

3 60 66 66 66 72 72 72 78 78 78 84 84 84 90 90 90 96 96 96 102 102 102 108 108 108 114 114 114 120 120 120 - - - - 126 126 126 - - - - 132 132 132 - - - - 138 138 138 - - - - 144 144 144 - - - - 150 150 150 - - - - 156 156 156 - - - - 162 162 162 - - - - - - - - 168 168 168 - - - - - - - - Maximum FOD, Including SF, Is " ; Volumes Are In US Gallons *ABOVE VALUES DO NOT INCLUDE THE STRAIGHT FLANGE Tank heads 851 N Belcrest | Springfield, MO 65802 | Phone: (417) 831-1528 | Fax: (417) 831-1578