Stud Bolt Sizes for ANSI ASME API Flanges

1 Global Supply Line Pty Ltd ABN 86 008 134 512 Head Office - 1 to 23 Barndioota Rd Salisbury Plain South Australia 5109 Ph +61 (0)8 8285 0000 Fax +61 (0)8 8285 0088 AND PIPELINE SUPPLIESADELAIDE BRISBANE PERTHBOLT Sizes FOR ansi 150 TO 1500 class FLANGESD imensions (inches) ansi /ASME 150 - 600 lbFlange Size150 lb (1/16 Raised Face)300 lb (1/16 Raised Face)400 lb (1/4 Raised Face)600 lb (19/4 Raised Face)Nominal Pipe Size (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)

2 1/241/21-3/42-1/441/222-1/2 For these Sizes 600 lb Flanges are used41/22-1/233/441/222-1/445/82-1/22-3/ 445/82-3/43-1/4141/222-1/245/82-1/2345/8 33-1/21-1/441/22-1/42-1/245/82-3/4345/83 -1/43-3/41-1/241/22-1/42-3/443/433-1/243 /43-1/24245/82-3/4385/833-1/485/83-1/242 -1/245/833-1/483/43-1/43-3/483/444-1/234 5/833-1/283/43-1/2483/44-1/44-3/43-1/285 /833-1/283/43-3/44-1/487/84-3/45-1/4485/ 833-1/283/43-3/44-1/487/84-3/45-1/487/85 5-1/2583/43-1/43-3/483/444-1/287/855-1/2 815-3/46-1/4683/43-1/43-3/4123/44-1/44-3 /4127/85-1/45-3/412166-1/2883/43-1/24127 /84-3/45-1/412166-1/2121-1/877-1/210127/ 83-3/44-1/21615-1/46161-1/86-3/47-1/4161 -1/47-3/48-1/412127/844-1/2161-1/85-3/46 -1/2161-1/47-1/47-3/4201-1/488-1/2141214 -1/45201-1/866-3/4201-1/47-1/28201-3/88- 1/29161614-1/25-1/4201-1/46-1/27-1/4201- 3/888-1/2201-1/29-1/49-3/418161-1/84-3/4 5-3/4241-1/46-3/47-1/2241-3/88-1/48-3/42 01-5/81010-1/220201-1/85-1/46241-1/47824 1-1/299-1/2241-5/810-3/411-1/424201-1/85 -3/46-3/4241-1/27-3/49241-3/41010-1/2241 -7/812-1/412-3/4 Dimensions (inches) ansi /ASME 900 - 2500 lbFlange Size900 lb (1/4 Raised Face) 1500 lb (1/4 Raised Face)2500 lb (1/4 Raised Face)Nominal Pipe Size (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)Number of BoltsDiameter of Bolts (in)Length of Headed Bolts (in)Length of Stud Bolts (in)1/2 For these Sizes 1500 lb Flanges are used43/43-1/2443/44-1/44-3/43/443/43-3/4 4-1/443/44-1/44-3/4147/84-1/44-3/447/84- 3/45-1/41-1/447/84-1/44-3/4415-1/45-3/41 -1/2414-3/45-1/441-1/866-1/2287/855-1/28 16-1/46-3/42-1/2815-1/2681-1/877-1/2387/ 855-1/281-1/86-14/6-1/481-1/488-1/23-1/2 ------------481-1/866-1/281-1/477-1/281- 1/29-1/49-3/4581-1/46-3/47-1/481-1/299-1 /281-3/41111-1/26121-1/877-1/2121-3/89-1 /210821313-1/28121-/3888-1/2121-5/810-3/ 411-1/412214-1/21510161-3/88-1/29121-7/8 12-3/413-1/4122-1/218-1/21912201-3/89-1/ 49-3/416214-1/414-3/4122-1/220-1/2211420 1-1/21010-1/2162-1/415-1/21616201-5/810- 1/211162-1/21717-1/218201-7/812-1/412-3/ 4162-3/418-3/419-1/4202021313-1/216320-1 /22124202-1/216-1/217163-1/223-1/224 Specifications to A193, B7, L7, B16 & B8M A194, 2H, G4 & G8M Stainless Steel SS316 and SS304 Grade 5 & Grade 8-8, A325 High Tensile & : - Stud-Bolts, Hex Nut, SUPPLY LINEAPI6A 2000 ~ 15000 PSI (6B/6BX) FLANGESC hart showing stud Sizes & ring gasket sizeAPI SPECS FOR RING-JOINT FLANGESNEW API NOMINAL SIZEFLANGEAPI RING NOSTUDS WITH NUTSA ODB THICKNESSC TOTAL THICKNESSD DIAM.

3 OF HUBE DIAM. OF BOLT CIRCLEF PCD RING GROOVEAPPROX WT LBSNOSIZEAPPROX WT LBS PER SET OLD NOMINAL SIZE2000 PSI WP2 1/16 6 1/2 1 5/16 1 3/4 3 5/16 5 3 1/4 9 lbR23/RX2385/8 x 4 1/252 2 9/16 7 1/2 1 7/16 1 15/16 3 15/16 5 7/8 4 13 lbR26/RX2683/4 x 582 1/2 3 1/8 8 1/4 1 9/16 2 1/8 4 5/8 6 5/8 4 7/8 16 lbR31/RX3183/4 x 5 1/483 4 1/16 10 3/4 1 13/16 2 7/16 6 8 1/2 5 7/8 37 lbR37/RX3787/8 x 6124 7 1/16 14 2 3/16 2 15/16 8 3/4 11 1/2 8 5/16 80 lbR45/RX45121 x 7296 9 16 1/2 2 1/2 3 5/16 10 3/4 13 3/4 10 5/8 115 lbR49/RX49121 1/8 x 8388 11 20 2 13/16 3 11/16 13 1/2 17 12 3/4 177

4 LbR53/RX53161 1/8 x 8 3/47310 13 5/8 22 2 15/16 3 15/16 15 3/4 19 1/4 15 215 lbR57/RX57201 1/4 x 99112 3000 PSI WP2 1/16 8 1/2 1 13/16 2 9/16 4 1/8 6 1/2 3 3/4 25 lbR24/RX2487/8 x 6122 2 9/16 9 5/8 1 15/16 2 13/16 4 7/8 7 1/2 4 1/4 36 lbR27/RX2781 x 6 1/2172 1/2 3 1/16 9 1/2 1 13/16 2 7/16 5 7 1/2 4 7/8 31 lbR31/RX3187/8 x 6123 4 1/16 11 1/2 2 1/16 3 1/16 6 1/4 9 1/4 5 7/8 53 lbR37/RX3781 1/8 x 7244 7 1/16 15 2 1/2 3 11/16 9 1/4 12 1/2 8 6/18 106 lbR45/RX45121 1/8 x 8406 9 18 1/2 2 13/16 4 5/16 11 3/4 15 1/2 10 5/8 172 lbR49/RX49121 1/8 x 9698 11 21 1/2 3 1/16 4 9/16 14 1/2 18 1/2 12 3/4 245 lbR53/RX53161 3/8 x 9 1/29510 13 5/8 24 3 7/16 4 15/16 16 1/2 21 15 326R57/RX57201 3/8 x 10 1/412512 5000 PSI WP2 1/16 8 1/2 1 13/16 2 9/16 4 1/8 6 21/2 3 3/4 25 lbR24/RX2487/8 x 6122 2 9/16 9 5/8 15/16 2 13/16 4 7/8 7 1/2 4 1/4 36 lbR27/RX2781 x 6 1/2172 1/2 3 1/16 10 1/2 2 3/16 3 3/16 5 1/4 8 5 3/8 48 lbR35/RX3581 1/8 x 7 1/4243 4 1/16 12 1/4 2 7/16 3 7/8 6 3/8 9 1/2 6 3/8 73 lbR39/RX3981 1/4 x 8354 7 1/16 15 1/2 3 5/8 5 1/16 9 12 1/2 8 5/16 164 lbR46/RX46121 3/8 x 10 3/4756 9 19 4 1/16 6 1/16 11 1/2 15 1/2

5 10 5/8 258 lbR50/RX50121 3/8 x 121248 11 23 4 11/16 6 11/16 14 1/2 19 12 3/4 436 lbR54/RX5412 1 7/8 x 13 3/418710 10000 PSI WP (SERIES 2900) (Obsolete)2 7 3/4 2 3/8 4 3/4 3 1/8 5 3/4 3 1/8 28 lbR85/RX8587/8 x 7102 2 1/2 8 7/8 2 3/4 5 1/16 3 3/4 6 5/8 3 9/16 45 lbR86/RX8681 x 8142 1/2 3 10 3 1/16 5 11/16 4 3/8 7 1/2 3 15/16 57 lbR87/RX8781 1/8 x 9203 3 1/2 11 1/2 3 3/8 5 1/2 5 8 1/2 4 1/2 100 lbR89/RX8981 1/4 x 9 3/4283 1/2 4 12 1/2 3 5/8 6 1/4 5 9/16 9 1/2 4 7/8 104 lbR88/RX8881 3/8 x 10 1/2364 10 20 3/4 5 11/16 11 11 3/4 16 3/4 10 1/4 600 lbR91/R91122 x 16 1/217710 1000 PSI WP (6BX)

6 1 13/16 7 3/8 1 21/32 -3 1/2 5 3/4 -BX-15183/4 x 581 13/16 2 1/16 7 7/8 1 47/64 -3 15/16 6 1/4 -BX-15283/4 x 5 1/482 1/16 2 9/16 9 1/2 2 1/64 -4 3/4 7 1/4 -BX-15387/8 x 6112 9/16 3 1/16 10 5/8 2 19/64 -5 18/32 8 1/2 -BX-15481 x 6 3/4173 1/6 4 1/16 12 7/16 2 48/64 -7 3/16 10 3/16 -BX-15581 1/8 x 8264 1/16 7 1/16 18 7/8 4 1/16 -11 7/8 15 7/8 -BX-156121 1/2 x 11 1/4957 1/16 9 21 3/4 4 7/8 -14 3/4 18 3/4 -BX-157161 1/2 x 131129 11 25 3/4 5 9/16 -17 3/4 22 1/4 -BX-158161 3/4 x 1516011 15000 PSI WP (6BX)1 13/16 8 3/16 1 25/32 -3 27/32 6 5/16 -BX-15187/8 x 5 1/291 13/16 1 1/16 8 3/4 2 -4 3/8 6 7/8 -BX-15287/8 x 6112 1/16 2 9/16 10 2 1/4 -5 1/16 7 7/8 -BX-15381 x 6 3/4162 9/16 3 1/16 11 5/16 2 17/32 -6 1/16 9 1/16 -BX-15481 1/8 x 7 1/2243 1/16 4 1/16 14 3/16 3 3/32 -7 11/16 117/16 -BX-15581 3/8 x 9 1/4294 1/16 7 1/16 19 7/8 4 11/16 -12 13/16 16 7/8 -BX-156161 1/2 x 12 3/41127 1/16 9 25 1/2 5 3/4 -17 21 3/4 -BX-157161 7/8 x 15 3/41299 11 32 7 3/8 -23 28 -BX-158202 x 19 1/422811 For ring groove dimensions see Page 25 to 29 of our Oilfield Catalogue.

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