3″ Piping Weld Flanges (TTMA)
Betts weld flanges are designed for use on cargo tanks with bolt-hole patterns in accordance with TTMA recommended practices. Flange performance is dependent on proper weld procedures with an achievable MAWP of 75 psi [5.2 bar] for steel and stainless and 50 psi [3.4 bar] for aluminum.
Product Details
| Weld Flanges Part No. | Blind Flanges Part No. | Material | Dimensions | Holes | Weight (n/a for blind flanges) |
|---|---|---|---|---|---|
| WF301AL | BWF301AL | Alum. | T (Thickness): .375" [9.5 mm] I.D.: 3.56" [90.4 mm] (n/a for blind flanges) O.D.: 5.63" [143 mm] B.C.: 4.88" [124 mm] | # of: 8 Dia.: .44" [11.2 mm] | .62 lb. [.28 kg] |
| WF301MS | BWF301MS | Steel | T (Thickness): .25" [6.4 mm] I.D.: 3.56" [90.4 mm] (n/a for blind flanges) O.D.: 5.63" [143 mm] B.C.: 4.88" [124 mm] | # of: 8 Dia.: .44" [11.2 mm] | .97 lb. [.44 kg] |
| WF301SS | BWF301SS | 316 SS | T (Thickness): .375" [9.5 mm] I.D.: 3.56" [90.4 mm] (n/a for blind flanges) O.D.: 5.63" [143 mm] B.C.: 4.88" [124 mm] | # of: 8 Dia.: .44" [11.2 mm] | 1.44 lb. [.65 kg] |
