ANSI Flanges Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI Dimension Material Spec Material Grades Class Flanges : ANSI B16.5, B16.47, B16.36, B16.48 : ASTM A182, A351, DIN, ASTM A105, A216 WCB : F304, F304L, F316, F316L, CF8, CF8, CF8M, CF3M, DIN1.4301, DIN1.4306, DIN1.4401, DIN1.4404, DIN1.4308, DIN1.4408, DIN1.4306, DIN1.4409, DIN1.0402, DIN1.0460, DIN1.0619 : 150, 300, 400, 600, 900, 1500, 2500 WELD NECK THREADED SLIP-ON LAP JOINT SOCKET WELD BLIND Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 150 Flanges Nom. Pipe O T1 Size 1/2 3.50 0.44 3/4 3.88 0.50 1 4.25 0.56 1-1/4 4.62 0.62 1-1/2 5.00 0.68 2 6.00 0.75 2-1/2 7.00 0.88 3 7.50 0.94 3-1/2 8.50 0.94 4 9.00 0.94 5 10.00 0.94 6 11.00 1.00 8 13.50 1.12 10 16.00 1.19 12 19.00 1.25 14 21.00 1.38 16 23.50 1.44 18 25.00 1.56 20 27.50 1.69 22 29.50 1.81 24 32.00 1.88 Dimensions in inches. R X 1.38 1.69 2.00 2.50 2.88 3.62 4.12 5.00 5.50 6.19 7.31 8.50 10.62 12.75 15.00 16.25 18.50 21.00 23.00 25.25 27.25 1.19 1.50 1.94 2.31 2.56 3.06 3.56 4.25 4.81 5.31 6.44 7.56 9.69 12.00 14.38 15.75 18.00 19.88 22.00 24.25 26.12 Tel: 886-4-23112576 Bolt No.2/Dia. Circle of Holes Dia. 4-0.62 2.38 4-0.62 2.75 4-0.62 3.12 4-0.62 3.50 4-0.62 3.88 4-0.75 4.75 4-0.75 5.50 4-0.75 6.00 8-0.75 7.00 8-0.75 7.50 8-0.88 8.50 8-0.88 9.50 8-0.88 11.75 12-1.00 14.25 12-1.00 17.00 12-1.12 18.75 16-1.12 21.25 16-1.25 22.75 20-1.25 25.00 20-1.38 27.25 20-1.38 29.50 L21 H B23 L B r L34 B3 D 1.88 2.06 2.19 2.25 2.44 2.50 2.75 2.75 2.81 3.00 3.50 3.50 4.00 4.00 4.50 5.00 5.00 5.50 5.69 5.88 6.00 0.84 1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.00 4.50 5.56 6.63 8.63 10.75 12.75 14.00 16.00 18.00 20.00 22.00 24.00 0.62 0.82 1.05 1.38 1.61 2.07 2.47 3.07 3.55 4.03 5.05 6.07 7.98 10.02 12.00 13.25 15.25 17.25 19.25 21.25 23.25 0.62 0.62 0.69 0.81 0.88 1.00 1.12 1.19 1.25 1.31 1.44 1.56 1.75 1.94 2.19 2.25 2.50 2.69 2.88 3.13 3.25 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.07 4.57 5.66 6.72 8.72 10.88 12.88 14.14 16.16 18.18 20.20 22.22 24.25 0.12 0.12 0.12 0.19 0.25 0.31 0.31 0.38 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.62 0.62 0.69 0.81 0.88 1.00 1.12 1.19 1.25 1.31 1.44 1.56 1.75 1.94 2.19 3.12 3.44 3.81 4.06 4.25 4.38 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.10 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 22.25 24.25 0.38 0.44 0.50 0.56 0.62 0.69 0.75 0.81 0.88 0.94 0.94 1.06 1.25 1.31 1.56 1.63 1.75 1.94 2.13 2.38 2.50 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 300 Flanges Nom. Pipe Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 8 10 12 14 16 18 20 22 24 O T1 R X 3.75 4.62 4.88 5.25 6.12 6.50 7.50 8.25 9.00 10.00 11.00 12.50 15.00 17.50 20.50 23.00 25.50 28.00 30.50 33.00 36.00 0.56 0.62 0.69 0.75 0.81 0.88 1.00 1.12 1.19 1.25 1.38 1.44 1.62 1.88 2.00 2.12 2.25 2.38 2.50 2.63 2.75 1.38 1.69 2.00 2.50 2.88 3.62 4.12 5.00 5.50 6.19 7.31 8.50 10.62 12.75 15.00 16.25 18.50 21.00 23.00 25.25 27.25 1.5. 1.88 2.12 2.50 2.75 3.31 3.94 4.62 5.25 5.75 7.00 8.12 10.25 12.62 14.75 16.75 19.00 21.00 23.12 25.25 27.62 No.2& Dia. of Holes 4-0.62 4-0.75 4-0.75 4-0.75 4-0.88 8-0.75 8-0.88 8-0.88 8-0.88 8-0.88 8-0.88 12-0.88 12-1.00 16-1.12 16-1.25 20-1.25 20-1.38 24-1.38 24-1.38 24-1.63 24-1.62 Bolt Circle Dia. 2.62 3.25 3.50 3.88 4.50 5.00 5.88 6.62 7.25 7.88 9.25 10.62 13.00 15.25 17.75 20.25 22.50 24.75 27.00 29.25 32.00 L21 H B23 L B r L34 B3 D C THr 2.06 2.25 2.44 2.56 2.69 2.75 3.00 3.12 3.19 3.38 3.88 3.88 4.38 4.62 5.12 5.62 5.75 6.25 6.38 6.50 6.62 0.84 1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.00 4.50 5.56 6.63 8.63 10.75 12.75 14.00 16.00 18.00 20.00 22.00 24.00 0.62 0.82 1.05 1.38 1.61 2.07 2.47 3.07 3.55 4.03 5.05 6.07 7.98 10.02 12.00 13.25 15.25 17.25 19.25 21.25 23.25 0.88 1.00 1.06 1.06 1.19 1.31 1.50 1.69 1.75 1.88 2.00 2.06 2.44 2.62 2.88 3.00 3.25 3.50 3.75 4.00 4.19 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.07 4.57 5.66 6.72 8.72 10.88 12.88 14.14 16.16 18.18 20.20 22.22 24.25 0.12 0.12 0.12 0.19 0.25 0.31 0.31 0.38 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.88 1.00 1.06 1.06 1.19 1.31 1.50 1.69 1.75 1.88 2.00 2.06 2.44 3.75 4.00 4.38 4.75 5.12 5.50 5.75 6.00 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.10 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 22.25 24.25 0.38 0.44 0.50 0.56 0.62 0.69 0.75 0.81 0.93 1.14 1.41 1.75 1.99 2.50 3.00 3.63 4.13 4.63 5.69 6.75 8.75 10.88 12.94 14.19 16.19 18.19 20.19 22.19 24.19 0.62 0.62 0.69 0.81 0.88 1.12 1.25 1.25 1.44 1.44 1.69 1.81 2.00 2.19 2.38 2.50 2.69 2.75 2.88 3.13 3.25 Dimensions in inches. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 400 Flanges T1 R X 3.75 4.62 4.88 5.25 6.12 6.50 7.50 8.25 9.00 10.00 11.00 12.5 15.00 17.5 20.5 23.00 25.5 28.00 30.5 33.00 36.00 0.56 0.62 0.69 0.81 0.88 1.00 1.12 1.25 1.38 1.38 1.50 1.62 1.88 2.12 2.25 2.38 2.50 2.62 2.75 2.88 3.00 1.38 1.69 2.00 2.50 2.88 3.62 4.12 5.00 5.50 6.19 7.31 8.50 10.62 12.75 15.00 16.25 18.50 21.00 23.00 25.25 27.25 1.50 1.88 2.12 2.50 2.75 3.31 3.94 4.62 5.25 5.75 7.00 8.12 10.25 12.62 14.75 16.75 19.00 21.00 23.12 25.25 27.62 No.2& Dia. of Holes 4-0.62 4-0.75 4-.075 4-0.75 4-0.88 8-0.75 8-0.88 8-0.88 8-1.00 8-1.00 8-1.00 12-1.00 12-1.12 16-1.25 16-1.38 20-1.38 20-1.50 24-1.50 24-1.62 24-1.75 24-1.88 Bolt Circle Dia. 2.62 3.25 3.50 3.88 4.50 5.00 5.88 6.62 7.25 7.88 9.25 10.62 13.00 15.25 17.75 20.25 22.50 24.75 27.00 29.25 32.00 L21 H 2.06 2.25 2.44 2.62 2.75 2.88 3.12 3.25 3.38 3.50 4.00 4.06 4.62 4.88 5.38 5.88 6.00 6.50 6.62 6.75 6.88 0.84 1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.00 4.50 5.56 6.63 8.63 10.75 12.75 14.00 16.00 18.00 20.00 22.00 24.00 B2 purchaser. O To be specified by Nom. Pipe Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 8 10 12 14 16 18 20 22 24 L B r L3 B3 D C THr 0.88 1.00 1.06 1.12 1.25 1.44 1.62 1.81 1.94 2.00 2.12 2.25 2.69 2.88 3.12 3.31 3.69 3.88 4.00 4.25 4.50 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.07 4.57 5.66 6.72 8.72 10.88 12.88 14.14 16.16 18.18 20.20 22.22 24.25 0.12 0.12 0.12 0.19 0.25 0.31 0.31 0.38 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.88 1.00 1.06 1.12 1.25 1.44 1.62 1.81 1.94 2.00 2.12 2.25 2.69 4.00 4.25 4.62 5.00 5.38 5.75 6.00 6.25 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.10 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 22.25 24.25 0.38 0.44 0.50 0.56 0.62 0.69 0.75 0.81 0.93 1.14 1.41 1.75 1.99 2.50 3.00 3.63 4.13 4.63 5.69 6.75 8.75 10.88 12.94 14.19 16.19 18.19 20.19 -24.19 0.62 0.62 0.69 0.81 0.88 1.12 1.25 1.38 1.56 1.44 1.69 1.81 2.00 2.19 2.38 2.50 2.69 2.75 2.88 -3.25 Dimensions in inches. Sizes NPS 1/2 through 3-1/2 are same as Class 600 flanges. 1. 1/4 in. raised face not included in dimensions T, L and L2. 2. Bolt hole diameter 1/8 in. larger than bolt diameter. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 600 Flanges Tel: 886-4-23112576 purchaser. B2 To be specified by Nom. No.2& Bolt O T1 R X H Pipe Dia. of Circle L21 Size Holes Dia. 1/2 3.75 0.56 1.38 1.50 4-0.62 2.62 2.06 0.84 3/4 4.62 0.62 1.69 1.88 4-0.75 3.25 2.25 1.05 1 4.88 0.69 2.00 2.12 4-.075 3.50 2.44 1.32 1-1/4 5.25 0.81 2.50 2.50 4-0.75 3.88 2.62 1.66 1-1/2 6.12 0.88 2.88 2.75 4-0.88 4.50 2.75 1.90 2 6.50 1.00 3.62 3.31 8-0.75 5.00 2.88 2.38 2-1/2 7.50 1.12 4.12 3.94 8-0.88 5.88 3.12 2.88 3 8.25 1.25 5.00 4.62 8-0.88 6.62 3.25 3.50 3-1/2 9.00 1.38 5.50 5.25 8-1.00 7.25 3.38 4.00 4 10.75 1.50 6.19 6.00 8-1.00 8.50 4.00 4.50 5 13.00 1.75 7.31 7.44 8-1.12 10.50 4.50 5.56 6 14.00 1.88 8.50 8.75 12-1.12 11.50 4.62 6.63 8 16.50 2.19 10.62 10.75 12-1.25 13.75 5.25 8.63 10 20.00 2.50 12.75 13.50 16-1.38 17.00 6.00 10.75 12 22.00 2.62 15.00 15.75 20-1.38 19.25 6.12 12.75 14 23.75 2.75 16.25 17.00 20-1.50 20.75 6.50 14.00 16 27.00 3.00 18.50 19.50 20-1.62 23.75 7.00 16.00 18 29.25 3.25 21.00 21.50 20-1.75 25.75 7.25 18.00 20 32.00 3.50 23.00 24.00 24-1.75 28.50 7.50 20.00 22 34.25 3.75 25.25 26.25 24-1.75 30.63 7.75 22.00 24 37.00 4.00 27.25 28.25 24-2.00 33.00 8.00 24.00 Dimensions in inches. Sizes NPS 1/2 through 3-1/2 are same as Class 400 flanges. 1. 1/4 in. raised face not included in dimensions T, L and L2. 2. Bolt hole diameter 1/8 in. larger than bolt diameter. Fax: 886-4-23112578 L B r L3 B3 D C THr 0.88 1.00 1.06 1.12 1.25 1.44 1.62 1.81 1.94 2.12 2.38 2.62 3.00 3.38 3.62 3.69 4.19 4.62 5.00 5.25 5.50 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.07 4.57 5.66 6.72 8.72 10.88 12.88 14.14 16.16 18.18 20.20 22.22 24.25 0.12 0.12 0.12 0.19 0.25 0.31 0.31 0.38 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.88 1.00 1.06 1.12 1.25 1.44 1.62 1.81 1.94 2.12 2.38 2.62 3.00 4.38 4.62 5.00 5.50 6.00 6.50 6.88 7.25 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.10 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 22.25 24.25 0.38 0.44 0.50 0.56 0.62 0.69 0.75 0.81 0.93 1.14 1.41 1.75 1.99 2.50 3.00 3.63 4.13 4.63 5.69 6.75 8.75 10.88 12.94 14.19 18.19 18.10 20.19 -24.19 0.62 0.62 0.69 0.81 0.88 1.12 1.25 1.38 1.56 1.62 1.88 2.00 2.25 2.56 2.75 2.88 3.06 3.12 3.25 -3.62 E-mail: [email protected] ANSI B16.5 Class 900 Flanges O T1 R 3 4 5 6 8 10 12 14 16 18 20 24 9.50 11.50 13.75 15.00 18.50 21.50 24.00 25.25 27.75 31.00 33.75 41.00 1.50 1.75 2.00 2.19 2.50 2.75 3.13 3.38 3.50 4.00 4.25 5.50 5.00 6.19 7.31 8.50 10.63 12.75 15.00 16.25 18.50 21.00 23.00 27.25 No.2& Bolt H B2 L B Dia. of Circle L21 Holes Dia. Sizes 1/2" Thru 2-1/2" Are Identical To Class 1500. 5.00 8-1.00 7.50 4.00 3.50 2.13 3.57 6.25 8-1.25 9.25 4.50 4.50 2.75 4.57 7.50 8-1.38 11.00 5.00 5.56 3.13 5.66 9.25 12-1.25 12.50 5.50 6.63 3.38 6.72 11.75 12-1.50 15.50 6.38 8.63 4.00 8.72 14.50 16-1.50 18.50 7.25 10.75 4.25 10.88 16.50 20-1.50 21.00 7.88 12.75 4.63 12.88 17.75 20-1.63 22.00 8.38 14.00 5.13 14.14 20.00 20-1.75 24.25 8.50 16.00 5.25 16.16 22.25 20-2.00 27.00 9.00 18.00 6.00 18.18 24.50 20-2.13 29.50 9.75 20.00 6.25 20.20 29.50 20-2.63 35.50 11.50 24.00 8.00 24.25 X To be specified by purchaser. Nom. Pipe Size r L3 B3 THr 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 2.13 2.75 3.13 3.38 4.50 5.00 5.63 6.13 6.50 7.50 8.25 10.50 3.60 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 24.25 1.63 1.88 2.13 2.25 2.50 2.81 3.00 3.25 3.38 3.50 3.63 4.00 Dimensions in inches. Sizes NPS 1/2 through 2-1/2 are same as Class 1500 flanges. 1. 1/4 in. raised face not included in dimensions T, L and L2. 2. Bolt hole diameter 1/8 in. larger than bolt diameter. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 1500 Flanges T1 R X 4.75 5.13 5.88 6.25 7.00 8.50 9.63 10.50 12.25 14.75 15.50 19.00 23.00 26.50 29.50 32.50 36.00 38.75 46.00 0.88 1.00 1.13 1.13 1.25 1.50 1.63 1.88 2.13 2.88 3.25 3.63 4.25 4.88 5.25 5.75 6.38 7.00 8.00 1.38 1.69 2.00 2.50 2.88 3.63 4.13 5.00 6.19 7.31 8.50 10.63 12.75 15.00 16.25 18.50 21.00 23.00 27.25 1.50 1.75 2.06 2.50 2.75 4.13 4.88 5.25 6.38 7.75 9.00 11.50 14.50 17.75 19.50 21.75 23.50 25.25 30.00 No.2& Dia. of Holes 4-0.88 4-0.88 4-1.00 4-1.00 4-1.13 8-1.00 8-1.13 8-1.25 8-1.38 8-1.63 12-1.50 12-1.75 12-2.00 16-2.13 16-2.38 16-2.63 16-2.88 16-3.13 16-3.63 Bolt Circle Dia. 3.25 3.50 4.00 4.38 4.88 6.50 7.50 8.00 9.50 11.50 12.50 15.50 19.00 22.50 25.00 27.75 30.50 32.75 39.00 L21 H 2.38 2.75 2.88 2.88 3.25 4.00 4.13 4.63 4.88 6.13 6.75 8.38 10.00 11.13 11.75 12.25 12.88 14.00 16.00 0.84 1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.50 5.56 6.63 8.63 10.75 12.75 14.00 16.00 18.00 20.00 24.00 B2 purchaser. O To be specified by Nom. Pipe Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 L B r L3 D B3 THr 1.25 1.38 1.63 1.63 1.75 2.25 2.50 2.88 3.56 4.13 4.69 5.63 6.25 7.13 ------ 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.57 5.66 6.72 8.72 10.88 12.88 ------ 0.13 0.13 0.13 0.19 0.25 0.31 0.31 0.38 0.44 0.44 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 1.25 1.38 1.63 1.63 1.75 2.25 2.50 2.88 3.56 4.13 4.69 5.63 7.00 8.63 9.50 10.25 10.88 11.50 13.00 0.38 0.44 0.50 0.56 0.63 0.69 0.75 ------------- 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.60 5.69 6.75 8.75 10.92 12.92 14.18 16.19 18.20 20.25 24.25 0.88 1.00 1.13 1.19 1.25 1.50 1.88 2.00 2.25 2.50 2.75 3.00 3.31 3.63 ------ Dimensions in inches. 1. 1/4 in. raised face not included in dimensions T, L and L2. 2. Bolt hole diameter 1/8 in. larger than bolt diameter. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.5 Class 2500 Flanges T1 5.25 5.50 6.25 7.25 8.00 9.25 10.50 12.00 14.00 16.50 19.00 21.75 26.50 30.00 1.19 1.25 1.38 1.50 1.75 2.00 2.25 2.63 3.00 3.63 4.25 5.00 6.50 7.25 R X 1.38 1.69 1.69 2.00 2.00 2.25 2.50 2.88 2.88 3.13 3.63 3.75 4.13 4.50 5.00 5.25 6.19 6.50 7.31 8.00 8.50 9.25 10.63 12.00 12.75 14.75 15.00 17.38 No.2& Dia. of Holes 4-0.88 4-0.88 4-1.00 4-1.13 4-1.25 8-1.13 8-1.25 8-1.38 8-1.63 8-1.88 8-2.13 12-2.13 12-2.63 12-2.88 Bolt Circle Dia. 3.50 3.75 4.25 5.13 5.75 6.75 7.75 9.00 10.75 12.75 14.50 17.25 21.25 24.38 L21 H 2.88 3.13 3.50 3.75 4.38 5.00 5.63 6.63 7.50 9.00 10.75 12.50 16.50 18.25 0.84 1.05 1.32 1.66 1.90 2.38 2.88 3.50 4.50 5.56 6.63 8.63 10.75 12.75 B2 purchaser. O To be specified by Nom. Pipe Size 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 L B r L3 B3 THr 1.56 1.69 1.88 2.06 2.38 2.75 3.13 3.63 4.25 5.13 6.00 7.00 9.00 10.00 0.88 1.09 1.36 1.70 1.95 2.44 2.94 3.57 4.57 5.66 6.72 8.72 10.88 12.88 0.13 0.13 0.13 0.18 0.25 0.31 0.31 0.37 0.44 0.44 0.50 0.50 0.50 0.50 1.56 1.69 1.88 2.06 2.38 2.75 3.13 3.63 4.25 5.13 6.00 7.00 9.00 10.00 0.90 1.11 1.38 1.72 1.97 2.46 2.97 3.60 4.60 5.69 6.75 8.75 10.92 12.92 1.13 1.25 1.38 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.75 4.25 4.75 Dimensions in inches. 1. 1/4 in. raised face not included in dimensions T, L and L2. 2. Bolt hole diameter 1/8 in. larger than bolt diameter. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] ANSI B16.47 Series A Class 150 Flanges 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 34.25 36.50 38.75 41.75 43.75 46.00 48.75 50.75 53.00 55.25 57.25 59.50 61.75 64.00 66.25 68.75 71.00 73.00 O 2.69 2.81 2.94 3.19 3.25 3.56 3.44 3.56 3.81 4.00 4.06 4.25 4.38 4.56 4.75 4.88 5.06 5.19 2.69 2.81 2.94 3.19 3.25 3.56 3.44 3.56 3.81 4.00 4.06 4.25 4.38 4.56 4.75 4.88 5.06 5.19 OD RF R Dia at Base X 29.50 31.50 33.75 36.00 38.00 40.25 42.25 44.25 47.00 49.00 51.00 53.50 55.50 57.50 59.50 62.00 64.00 66.00 26.62 28.62 30.75 32.75 34.75 36.75 39.00 41.00 43.00 45.00 47.12 49.12 51.25 53.25 55.25 57.38 59.38 61.38 Bore B by purchaser. OD Thickness Weld Blind Neck C C To be specified Nom. Pipe Size LTH Y 4.75 4.94 5.38 5.69 5.88 6.19 6.19 6.44 6.75 7.00 7.31 7.56 8.00 8.25 8.50 9.00 9.25 9.44 Drilling Dia Bolt Dia # Bevel Circle Holes Holes A Weight Weld Blind Neck 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 300 345 400 505 540 640 720 775 890 990 1060 1185 1270 1410 1585 1760 1915 2045 31.75 34.00 36.00 38.50 40.50 42.75 45.25 47.25 49.50 51.75 53.75 56.00 58.25 60.50 62.75 65.00 67.25 69.25 1.38 1.38 1.38 1.62 1.62 1.62 1.62 1.62 1.62 1.62 1.62 1.62 1.88 1.88 1.88 1.88 1.88 1.88 24.00 28.00 28.00 28.00 32.00 32.00 32.00 36.00 36.00 40.00 40.00 44.00 44.00 44.00 44.00 48.00 48.00 52.00 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 702 833 982 1237 1384 1676 1819 2040 2381 2717 2961 3348 3716 4156 4639 5132 5675 6154 ANSI B16.47 Series A Class 300 Flanges Thickness Weld OD Dia at OD Blind Bore LTH Neck RF Base O C C R X B Y 26 38.25 3.12 3.31 29.50 28.38 7.25 28 40.75 3.38 3.56 31.50 30.50 7.75 30 43.00 3.62 3.75 33.75 32.56 8.25 32 45.25 3.88 3.94 36.00 34.69 8.75 34 47.50 4.00 4.12 38.00 36.88 9.12 36 50.00 4.12 4.38 40.25 39.00 9.50 38 46.00 4.25 4.25 40.50 39.12 7.12 40 48.75 4.50 4.50 42.75 41.25 7.62 42 50.75 4.69 4.69 44.75 43.25 7.88 44 53.25 4.88 4.88 47.00 45.25 8.12 46 55.75 5.06 5.06 49.00 47.38 8.50 48 57.75 5.25 5.25 51.25 49.38 8.81 50 60.25 5.50 5.50 53.50 51.38 9.12 52 62.25 5.69 5.69 55.50 53.38 9.38 54 65.25 6.00 6.00 57.75 55.50 9.94 56 67.25 6.06 6.06 59.75 57.62 10.25 58 69.25 6.25 6.25 62.00 59.62 10.50 60 71.25 6.44 6.44 64.00 61.62 10.75 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. To be specified by purchaser. Nom. Pipe Size Tel: 886-4-23112576 Fax: 886-4-23112578 Drilling Dia Bolt Dia # Bevel Circle Holes Holes A 26.00 34.50 1.75 28.00 28.00 37.00 1.75 28.00 30.00 39.25 1.88 28.00 32.00 41.50 2.00 28.00 34.00 43.50 2.00 28.00 36.00 46.00 2.12 32.00 38.00 43.00 1.62 32.00 40.00 45.50 1.75 32.00 42.00 47.50 1.75 32.00 44.00 49.75 1.88 32.00 46.00 52.00 2.00 28.00 48.00 54.00 2.00 32.00 50.00 56.25 2.12 32.00 52.00 58.25 2.12 32.00 54.00 61.00 2.38 28.00 56.00 63.00 2.38 28.00 58.00 65.00 2.38 32.00 60.00 67.00 2.38 32.00 Weight Weld Blind Neck 605 745 870 1005 1145 1275 695 840 950 1055 1235 1380 1530 1660 2050 2155 2270 2470 E-mail: [email protected] 1078 1315 1543 1795 2068 2436 2001 2380 2688 3079 3499 3896 4442 4906 5684 6098 6669 7274 ANSI B16.47 Series A Class 400 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 38.25 40.75 43.00 45.25 47.50 50.00 47.50 50.00 52.00 54.50 56.75 59.50 61.75 63.75 67.00 69.00 71.00 74.25 O Thickness Weld Blind Neck C C LTH Dia at Base Y 3.50 3.75 4.00 4.25 4.38 4.50 4.88 5.12 5.25 5.50 5.75 6.00 6.19 6.38 6.69 6.88 7.00 7.31 7.62 8.12 8.62 9.12 9.50 9.88 8.12 8.50 8.81 9.18 9.62 10.12 10.56 10.88 11.38 11.75 12.06 12.56 3.88 4.12 4.38 4.56 4.81 5.06 4.88 5.12 5.25 5.50 5.75 6.00 6.25 6.44 6.75 6.94 7.12 7.44 X Dia Bevel A OD RF R 28.62 30.81 32.94 35.00 37.19 39.38 39.50 41.50 43.62 45.62 47.75 49.88 52.00 54.00 56.12 58.25 60.25 62.38 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 29.50 31.50 33.75 36.00 38.00 40.25 40.75 43.00 45.00 47.25 49.50 51.50 53.62 55.62 57.88 60.12 62.12 64.38 Drilling Bolt # Dia Circle Holes Holes Weight Weld Blind Neck 34.50 37.00 39.25 41.50 43.50 46.00 44.00 46.25 48.25 50.50 52.75 55.25 57.50 59.50 62.25 64.25 66.25 69.00 650 785 905 1065 1200 1340 935 1090 1190 1375 1525 1790 1950 2125 2565 2710 3230 3820 28.00 28.00 28.00 28.00 28.00 32.00 32.00 32.00 32.00 32.00 36.00 28.00 32.00 32.00 28.00 32.00 32.00 32.00 1.88 2.00 2.12 2.12 2.12 2.12 1.88 2.00 2.00 2.12 2.12 2.38 2.38 2.38 2.62 2.62 2.62 2.88 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 1263 1522 1802 2077 2415 2815 2450 2848 3159 3635 4120 4726 5303 5823 6742 7352 7986 9126 ANSI B16.47 Series A Class 600 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 40.00 42.25 44.50 47.00 49.00 51.75 50.00 52.00 55.25 57.25 59.50 62.75 65.75 67.75 70.00 73.00 75.00 78.50 O Thickness Weld Blind Neck C C Dia LTH Dia at Base Bevel Y X A 4.25 4.38 4.50 4.62 4.75 4.88 6.00 6.25 6.62 6.81 7.06 7.44 7.75 8.00 8.25 8.56 8.75 9.19 8.75 9.25 9.75 10.25 10.62 11.12 10.00 10.38 11.00 11.38 11.81 12.44 12.94 13.25 13.75 14.25 14.56 15.31 4.94 5.19 5.50 5.81 6.06 6.38 6.12 6.38 6.75 7.00 7.31 7.69 8.00 8.25 8.56 8.88 9.12 9.56 29.44 31.62 33.94 36.12 38.31 40.62 40.25 42.25 44.38 46.50 48.62 50.75 52.88 54.88 57.00 59.12 61.12 63.38 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 OD RF R Bolt Circle 29.50 31.50 33.75 36.00 38.00 40.25 41.50 43.75 46.00 48.25 50.25 52.50 54.50 56.50 58.75 60.75 63.00 65.25 36.00 38.00 40.25 42.50 44.50 47.00 45.75 47.75 50.50 52.50 54.75 57.50 60.00 62.00 64.25 66.75 68.75 71.75 Drilling # Dia Holes Holes 28.00 28.00 28.00 28.00 28.00 28.00 28.00 32.00 28.00 32.00 32.00 32.00 28.00 32.00 32.00 32.00 32.00 28.00 2.00 2.12 2.12 2.38 2.38 2.62 2.38 2.38 2.62 2.62 2.62 2.88 3.12 3.12 3.12 3.38 3.38 3.62 Weight Weld Blind Neck 940 1060 1210 1375 1540 1705 1470 1630 2030 2160 2410 2855 3330 3560 3920 4280 4640 5000 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 1759 2061 2423 2856 3237 3802 3404 3838 4585 5105 5758 6737 7695 8426 9333 10529 11414 13108 ANSI B16.47 Series A Class 900 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 42.75 46.00 48.50 51.75 55.00 57.50 57.50 59.50 61.50 64.88 68.25 70.25 O Thickness Weld Blind Neck C C 5.50 5.62 5.88 6.25 6.50 6.75 7.50 7.75 8.12 8.44 8.88 9.19 6.31 6.75 7.18 7.62 8.06 8.44 8.50 8.81 9.12 9.56 10.06 10.38 Y X Dia Bevel A 11.25 11.75 12.25 13.00 13.75 14.25 13.88 14.31 14.62 15.38 16.18 16.50 30.50 32.75 35.00 37.25 39.62 41.88 42.25 44.38 46.31 48.62 50.88 52.88 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 LTH Dia at Base OD RF R 29.50 31.50 33.75 36.00 38.00 40.25 43.25 45.75 47.75 50.00 52.50 54.50 Drilling Bolt # Dia Circle Holes Holes Weight Weld Blind Neck 37.50 40.25 42.75 45.50 48.25 50.75 50.75 52.75 54.75 57.62 60.50 62.50 1,525 1,810 2,120 2,545 2,970 3,395 3,385 3,620 3,960 4,300 4,640 4,980 20.00 20.00 20.00 20.00 20.00 20.00 20.00 24.00 24.00 24.00 24.00 24.00 2.88 3.12 3.12 3.38 3.62 3.62 3.62 3.62 3.62 3.88 4.12 4.12 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 2,566 3,178 3,758 4,541 5,425 6,209 6,253 6,940 7,675 8,954 10,426 11,398 ANSI B16.47 Series B Class 75 Flanges 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 30.00 32.00 34.00 36.00 38.00 40.69 42.69 44.69 46.69 49.25 51.25 53.25 55.25 57.38 59.38 62.00 64.00 66.00 O 1.31 1.31 1.31 1.38 1.38 1.44 1.50 1.50 1.56 1.69 1.75 1.81 1.88 1.88 1.94 2.00 2.06 2.19 1.31 1.31 1.31 1.44 1.50 1.67 1.75 1.75 1.88 1.94 2.00 2.12 2.18 2.25 2.38 2.44 2.50 2.62 OD RF R Dia at Base X 27.75 29.75 31.75 33.75 35.75 38.00 40.00 42.00 44.00 46.25 48.25 50.25 52.25 54.25 56.25 58.50 60.50 62.50 26.62 28.62 30.62 32.62 34.62 36.81 38.81 40.81 42.81 44.88 46.88 48.88 50.94 52.94 55.00 57.12 59.12 61.12 Bore B by purchaser. OD Thickness Weld Blind Neck C C To be specified Nom. Pipe Size LTH Y 2.31 2.44 2.56 2.75 2.88 3.38 3.50 3.62 3.75 4.12 4.25 4.38 4.56 4.75 4.94 5.31 5.44 5.69 Drilling Dia Bolt Dia # Bevel Circle Holes Holes A 26.06 28.06 30.06 32.06 34.06 36.06 38.06 40.06 42.06 44.06 46.06 48.06 50.06 52.06 54.06 56.06 58.06 60.06 28.50 30.50 32.50 34.50 36.50 39.06 41.06 43.06 45.06 47.38 49.38 51.38 53.38 55.50 57.50 59.88 61.88 63.88 0.75 0.75 0.75 0.75 0.75 0.88 0.88 0.88 0.88 1.00 1.00 1.00 1.00 1.00 1.00 1.12 1.12 1.12 36.00 40.00 44.00 48.00 52.00 40.00 40.00 44.00 48.00 36.00 40.00 44.00 44.00 48.00 48.00 40.00 44.00 44.00 Weight Weld Blind Neck 80 85 90 105 110 145 160 170 185 230 245 270 290 310 340 400 430 475 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 255 290 330 390 430 518 595 760 895 1,065 1,185 1,315 1,505 1,665 1,840 2,110 2,300 2,500 ANSI B16.47 Series B Class 150 Flanges 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 30.94 32.94 34.94 37.06 39.56 41.62 44.25 46.25 48.25 50.25 52.81 54.81 56.81 58.81 61.00 63.00 65.94 67.94 O 1.62 1.75 1.75 1.81 1.94 2.06 2.12 2.19 2.31 2.38 2.44 2.56 2.69 2.75 2.81 2.88 2.94 3.00 1.75 1.88 2.00 2.12 2.25 2.31 2.50 2.62 2.69 2.81 2.94 3.06 3.18 3.31 3.44 3.56 3.68 3.81 OD RF R Dia at Base X 28.00 30.00 32.00 34.00 36.25 38.25 40.25 42.50 44.50 46.50 48.62 50.75 52.75 54.75 56.75 58.75 60.75 63.00 26.94 28.94 31.00 33.06 35.12 37.19 39.25 41.31 43.38 45.38 47.44 49.50 51.50 53.56 55.62 57.69 59.69 61.81 Bore B by purchaser. OD Thickness Weld Blind Neck C C To be specified Nom. Pipe Size LTH Y 3.50 3.75 3.94 4.25 4.34 4.62 4.88 5.06 5.25 5.38 5.69 5.88 6.06 6.19 6.38 6.56 6.88 7.06 Drilling Dia Bolt Dia # Bevel Circle Holes Holes A 26.06 28.06 30.06 32.06 34.06 36.06 38.12 40.12 42.12 44.12 46.12 48.12 50.12 52.12 54.12 56.12 58.12 60.12 29.31 31.31 33.31 35.44 37.69 39.75 42.12 44.12 46.12 48.12 50.56 52.56 54.56 56.56 58.75 60.75 63.44 65.44 0.88 0.88 0.88 0.88 1.00 1.00 1.12 1.12 1.12 1.12 1.25 1.25 1.25 1.25 1.25 1.25 1.38 1.38 36.00 40.00 44.00 48.00 40.00 44.00 40.00 44.00 48.00 52.00 40.00 44.00 48.00 52.00 56.00 60.00 48.00 52.00 Weight Weld Blind Neck 120 140 150 170 210 240 290 310 345 370 435 480 520 550 620 650 780 850 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 373 454 543 648 783 890 1,089 1,247 1,393 1,579 1,824 2,045 2,284 2,547 2,848 3,144 3,560 3,913 ANSI B16.47 Series B Class 300 Flanges 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 34.12 36.25 39.00 41.50 43.62 46.12 48.12 50.12 52.50 54.50 57.50 59.50 61.50 63.50 65.88 69.50 71.94 73.94 O 3.50 3.50 3.69 4.06 4.06 4.06 4.38 4.56 4.69 5.00 5.06 5.06 5.44 5.62 5.38 6.06 6.06 5.94 3.50 3.50 3.69 4.06 4.06 4.06 4.38 4.56 4.69 5.00 5.12 5.31 5.50 5.68 5.88 6.18 6.38 6.56 OD RF R Dia at Base X 29.00 31.00 33.25 35.50 37.50 39.75 41.75 43.88 46.00 48.00 50.00 52.25 54.25 56.25 58.25 60.50 62.75 65.00 27.62 29.75 32.00 34.00 36.12 38.00 40.00 42.00 44.00 46.19 48.38 50.31 52.38 54.44 56.50 58.81 60.94 62.94 Bore LTH B by purchaser. OD Thickness Weld Blind Neck C C To be specified Nom. Pipe Size Y 5.69 5.88 6.22 6.62 6.81 7.12 7.56 7.81 8.06 8.44 8.75 8.81 9.25 9.56 9.44 10.56 10.81 10.69 Drilling Dia Bolt Dia # Bevel Circle Holes Holes A Weight Weld Blind Neck 26.19 28.19 30.25 32.25 34.25 36.25 38.25 40.25 42.31 44.31 46.31 48.31 50.31 52.31 54.31 56.31 58.31 60.31 400 450 550 685 750 840 915 990 1,135 1,235 1,470 1,575 1,710 1,840 1,980 2,595 2,770 2,870 31.62 33.75 36.25 38.50 40.62 42.88 44.88 46.88 49.00 51.00 53.75 55.75 57.75 59.75 62.12 65.00 67.44 69.44 1.38 1.38 1.50 1.62 1.62 1.75 1.75 1.75 1.88 1.88 2.00 2.00 2.00 2.00 2.00 2.38 2.38 2.38 32.00 36.00 36.00 32.00 36.00 32.00 36.00 40.00 36.00 40.00 36.00 40.00 44.00 48.00 48.00 36.00 40.00 40.00 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 907 1,023 1,249 1,556 1,719 1,921 2,257 2,549 2,876 3,304 3,766 4,183 4,629 5,096 5,678 6,642 7,347 7,980 ANSI B16.47 Series B Class 400 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 33.50 36.00 38.25 40.75 42.75 45.50 47.50 50.00 52.00 54.50 56.75 59.50 61.75 63.75 67.00 69.00 71.00 74.25 O Thickness Weld Blind Neck C C LTH 3.50 3.75 4.00 4.25 4.38 4.69 4.88 5.12 5.25 5.50 5.75 6.00 6.19 6.38 6.69 6.88 7.00 7.31 3.50 3.75 4.00 4.25 4.38 4.69 4.88 5.12 5.25 5.50 5.75 6.00 6.25 6.44 6.75 6.94 7.12 7.44 Y Dia at Base X Dia Bevel A OD RF R 5.88 6.25 6.69 7.06 7.38 7.88 8.12 8.50 8.81 9.18 9.62 10.12 10.56 10.88 11.38 11.75 12.06 12.56 27.12 29.12 31.25 33.25 35.38 37.50 39.50 41.50 43.62 45.62 47.75 49.88 52.00 54.00 56.12 58.25 60.25 62.38 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 28.00 30.00 32.25 34.38 36.50 38.62 40.75 43.00 45.00 47.25 49.50 51.50 53.62 55.62 57.88 60.12 62.12 64.38 Drilling Bolt # Dia Circle Holes Holes Weight Weld Blind Neck 30.75 33.00 35.25 37.50 39.50 42.00 44.00 46.25 48.25 50.50 52.75 55.25 57.50 59.50 62.25 64.25 66.25 69.00 360 450 530 635 690 855 935 1,090 1,190 1,375 1,525 1,790 1,950 2,125 2,565 2,710 3,230 3,820 28.00 24.00 28.00 28.00 32.00 28.00 32.00 32.00 32.00 32.00 36.00 28.00 32.00 32.00 28.00 32.00 32.00 32.00 1.50 1.62 1.62 1.75 1.75 1.88 1.88 2.00 2.00 2.12 2.12 2.38 2.38 2.38 2.62 2.62 2.62 2.88 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 874 1,081 1,302 1,570 1,781 2,160 2,450 2,848 3,159 3,635 4,120 4,726 5,303 5,823 6,742 7,352 7,986 9,126 ANSI B16.47 Series B Class 600 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 35.00 37.50 40.25 42.75 45.75 47.75 50.00 52.00 55.25 57.25 59.50 62.75 65.75 67.75 70.00 73.00 75.00 78.50 O Thickness Weld Blind Neck C C LTH 4.38 4.56 4.94 5.12 5.56 5.75 6.00 6.25 6.62 6.81 7.06 7.44 7.75 8.00 8.25 8.56 8.75 9.19 4.38 4.56 5.00 5.31 5.68 5.94 6.12 6.38 6.75 7.00 7.31 7.69 8.00 8.25 8.56 8.88 9.12 9.56 Y Dia at Base X Dia Bevel A OD RF R 7.12 7.50 8.06 8.50 9.19 9.56 10.00 10.38 11.00 11.38 11.81 12.44 12.94 13.25 13.75 14.25 14.56 15.31 27.50 29.62 31.75 33.88 36.00 38.12 40.25 42.25 44.38 46.50 48.62 50.75 52.88 54.88 57.00 59.12 61.12 63.38 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 28.62 30.88 33.12 35.25 37.50 39.75 41.50 43.75 46.00 48.25 50.25 52.50 54.50 56.50 58.75 60.75 63.00 65.25 Drilling Bolt # Dia Circle Holes Holes Weight Weld Blind Neck 31.75 34.00 36.50 38.75 41.50 43.50 45.75 47.75 50.50 52.50 54.75 57.50 60.00 62.00 64.25 66.75 68.75 71.75 550 650 810 950 1,205 1,340 1,470 1,630 2,030 2,160 2,410 2,855 3,330 3,560 3,920 4,280 4,640 5,000 28.00 28.00 28.00 28.00 24.00 28.00 28.00 32.00 28.00 32.00 32.00 32.00 28.00 32.00 32.00 32.00 32.00 28.00 1.75 1.88 2.00 2.12 2.38 2.38 2.38 2.38 2.62 2.62 2.62 2.88 3.12 3.12 3.12 3.38 3.38 3.62 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 1,194 1,427 1,802 2,159 2,645 3,013 3,404 3,838 4,585 5,105 5,758 6,737 7,695 8,426 9,333 10,529 11,414 13,108 ANSI B16.47 Series B Class 900 Flanges Nom. Pipe Size OD 26 28 30 32 34 36 38 40 42 44 46 48 40.25 43.50 46.50 48.75 51.75 53.00 57.50 59.50 61.50 64.88 68.25 70.25 O Thickness Weld Blind Neck C C LTH 5.31 5.81 6.12 6.31 6.75 6.81 7.50 7.75 8.12 8.44 8.88 9.19 6.06 6.56 6.93 7.31 7.68 7.94 8.50 8.81 9.12 9.56 10.06 10.38 Y Dia at Base X Dia Bevel A OD RF R 10.19 10.88 11.38 11.94 12.56 12.81 13.88 14.31 14.62 15.38 16.18 16.50 29.25 31.38 33.50 35.75 37.88 40.00 42.25 44.38 46.31 48.62 50.88 52.88 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 30.00 32.25 34.50 36.50 39.00 40.50 43.25 45.75 47.75 50.00 52.50 54.50 Drilling Bolt # Dia Circle Holes Holes Weight Weld Blind Neck 35.50 38.25 40.75 43.00 45.50 47.25 50.75 52.75 54.75 57.62 60.50 62.50 1,050 1,520 1,820 2,065 2,450 2,520 3,385 3,620 3,960 4,300 4,640 4,980 20.00 20.00 20.00 20.00 20.00 24.00 20.00 24.00 24.00 24.00 24.00 24.00 2.62 2.88 3.12 3.12 3.38 3.12 3.62 3.62 3.62 3.88 4.12 4.12 Dimensions in inches. Note: Larger sizes as well as intermediate sizes can be furnished. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] 2,184 2,762 3,334 3,865 4,576 4,963 6,253 6,940 7,675 8,954 10,426 11,398 Nges Spectacle Blind SPECTACLE BLIND (for NPS ≦ 6”) SPACER (for NPS > 6”) BLANK (for NPS > 6”) SECTION ”A” – ”A” NPS B E 1/2” 3/4” 1” (1-1/4”) 1-1/2” 2” (2-1/2”) 3” 4” (5”) 6” 8” 10” 12” 14” 16” 18” 20” 21 27 33 42 48 60 73 89 114 128 168 219 273 324 356 406 457 508 25 24” 610 40 50 A CLASS 150 (R.F.) C D G 45 54 64 73 83 102 121 133 172 194 219 276 337 406 448 511 546 603 270 305 345 365 400 420 450 89 98 108 117 121 143 165 178 222 250 279 -- 714 510 - CLASS 300 (R.F.) C D G T A 10 10 10 13 13 19 19 25 25 6 6 6 6 6 7 8 8 10 11 13 16 18 21 23 26 29 31 51 64 70 76 92 108 127 146 178 213 248 305 359 419 483 537 594 651 290 325 360 395 425 460 490 95 117 124 133 146 159 180 203 241 270 299 - 10 10 10 13 13 19 19 25 25 6 6 6 7 8 9 10 11 14 15 18 23 28 32 35 39 44 48 25 37 772 560 - 25 57 7 7 Notes: 1. The thickness “T” based on B31.3 with 1.6mm corrosion. 2. Gasket contact face shall be machined in accordance with the requirement of job material spec. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] T Spectacle Blind SPECTACLE BLIND (for NPS ≦ 6”) SPACER (for NPS > 6”) BLANK (for NPS > 6”) SECTION ”A” – ”A” NPS B E 1/2” 3/4” 1” (1-1/4”) 1-1/2” 2” (2-1/2”) 3” 4” (5”) 6” 8” 10” 12” 14” 16” 18” 20” 21 27 32 35 48 60 73 89 114 128 168 219 273 324 356 406 457 508 25 24” 610 40 50 A CLASS 600 (R.F.) C D G 52 64 70 80 93 108 127 146 191 239 264 318 397 454 489 562 610 680 310 355 380 405 435 475 515 105 117 124 133 146 159 185 203 248 315 325 -- 787 570 - CLASS 900 (R.F.) C D G T A 10 10 10 13 13 19 19 25 25 7 8 9 9 11 12 16 16 19 22 25 32 38 45 50 55 61 67 61 67 77 86 95 140 162 165 203 243 286 356 432 495 518 572 635 695 310 355 380 405 445 475 510 121 130 149 155 159 203 220 229 273 330 362 - 10 10 10 13 13 19 19 25 25 8 9 10 10 12 16 16 19 22 25 32 38 46 54 58 66 74 81 25 79 835 570 - 25 97 7 7 Notes: 1. The thickness “T” are based on B31.3 -1981 with 4.5mm corrosion and mechanical allowance. 2. Gasket contact face shall be machined in accordance with the requirement of project spec. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected] T Spacer & Blank - CLASS 600 SIZE (NPS) OUTSIDE DIAMETER (O) inches INSIDE DIAMETER (B) inches THICKNESS (T) inches SPACER WEIGHT (Lbs) BLANK WEIGHT (Lbs) 10 1’ - 3 11/16” 10 1/2 1 1/2 48.3 87.4 12 1’ - 5 7/8” 1’ – 1/2” 1 13/16 69.1 125.5 14 16 18 1’ - 7 3/8” 1’ - 10 3/16 2’ - 1/8” 1’ – 1 11-16” 1’ – 3 11/16” 1’ – 5 11/16” 1 7/8 2 3/16 2 5/16 81.6 124.6 145.1 159 249.2 315.1 20 24 2’ - 2 13/16” 2’ - 7” 1’ – 7 5/8” 1’ – 11 5/8” 2 11/16 3 209.3 291.5 450.7 686.8 Notes: 1. Spacer and Blank dimensions conform to API 590, except thickness T. 2. To be installed between flanges as per ASME B16.5, with jackscrew assembly. 3. Gasket contact surface shall be 125 to 320 RMS as per ASME B46.1. 4. For dimensional tolerances refer attachment-6. 5. To be die stamped ‘SPACER’ and ‘BLANK’ on each item respectively. 6. Pipe size, flange rating and material to be die stamped on the handle. 7. All units are in inches unless for value equal to and/or larger than 12” shall use combination of feet(s) and inches. Tel: 886-4-23112576 Fax: 886-4-23112578 E-mail: [email protected]