4″ Formed Weld Piping Flanges (TTMA)
Betts formed flanges are designed for use on cargo tanks. The flange is economical and lightweight, while the formed edge offers strength and rigidity. Bolt-hole patterns are in accordance with TTMA recommended practice. Flange performance is dependent on proper weld procedures with an achievable MAWP of 50 psi [3.4 bar]. For sizes other than items listed below, see Betts line of solid weld flanges.
Product Details
| Part No. | Material | Dimensions | Holes | Weight |
|---|---|---|---|---|
| FF401MS | Steel | T (Thickness): .135" [3.4 mm] I.D.:4.53" [115.1 mm] O.D.: 7.13" [181.1 mm] B.C.: 5.88" [149.4 mm] A: .79" [20.1 mm] B: .38" [9.7 mm] | # of: 8 Dia.: .44" [11.2 mm] | 1.25 lb. [.57 kg] |
| FF401SS | 316 SS | T (Thickness): .135" [3.4 mm] I.D.:4.53" [115.1 mm] O.D.: 7.13" [181.1 mm] B.C.: 5.88" [149.4 mm] A: .79" [20.1 mm] B: .38" [9.7 mm] | # of: 8 Dia.: .44" [11.2 mm] | 1.25 lb. [.57 kg] |
