Cangzhou Bao Lai Da
Raised Face Flanges
【Technology brief】
ASME B16.5 Raised Face Flanges
【Materia】
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
【Size】
1/2″ (15 NB) to 48″ (1200NB)
ANSI/ASME B16.5 Raised Face Flange Specification
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| DIN | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| BS | BS4504 , BS4504, BS1560, BS10 |
| Coating/Surface Treatment | Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Value Added Services | CNC Machining, Customised Flanges |
Product Structure
Standard Specication For Raised Face Flanges
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Raised Face Flanges :
Stainless Steel Raised Face Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Raised Face Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Raised Face Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Raised Face Flanges : ASTM A350, LF2, LF3
Alloy Steel Raised Face Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Raised Face Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C
71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Raised Face Flanges :ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS
No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel
600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No.
N10276), Alloy 20 (UNS No. N08020)
ANSI/ASME B16.5 RAISED FACE FLANGE DIMENSIONS
Class 150 Raised Face Flange Dimensions, ANSI Raised Face Flange Dimensions
Class 300 Raised Face Flange Dimensions, Slip On Raised Face Flange Dimensions, Weld Neck Raised Face Flange Dimensions
ANSI | NOMINAL | OUTSIDE | OUTSIDE | THICKNESS | DIAMETER | DIAMETER | NUMBER | DIAMETER |
DIAMETER | DIAMETER OF | OF FLANGE | OF BOLT | OF BOLT | ||||
CLASS | PIPE SIZE | OF BOLTS | OF BOLTS | |||||
OF FLANGE | RAISED FACE | tf | CIRCLE | HOLES | ||||
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| 3/4 | 3.88 | 1.69 | 0.44 | 2.75 | 0.62 | 4 | 0.50 |
| 1 | 4.25 | 2.00 | 0.50 | 3.12 | 0.62 | 4 | 0.50 |
| 1 1/2 | 5.00 | 2.88 | 0.62 | 3.88 | 0.62 | 4 | 0.50 |
| 2 | 6.00 | 3.62 | 0.69 | 4.75 | 0.75 | 4 | 0.62 |
| 3 | 7.50 | 5.00 | 0.88 | 6.00 | 0.75 | 4 | 0.62 |
| 4 | 9.99 | 6.19 | 0.88 | 7.50 | 0.75 | 8 | 0.62 |
150 | 6 | 11.00 | 8.50 | 0.94 | 9.50 | 0.88 | 8 | 0.75 |
8 | 13.50 | 10.62 | 1.06 | 11.75 | 0.88 | 8 | 0.75 | |
| 10 | 16.00 | 12.75 | 1.12 | 14.25 | 1.00 | 12 | 0.87 |
| 12 | 19.00 | 15.00 | 1.19 | 17.00 | 1.00 | 12 | 0.87 |
| 14 | 21.00 | 16.25 | 1.31 | 18.75 | 1.12 | 12 | 1.00 |
| 16 | 23.50 | 18.50 | 1.38 | 21.25 | 1.12 | 16 | 1.00 |
| 18 | 25.00 | 21.00 | 1.50 | 22.75 | 1.25 | 16 | 1.12 |
| 20 | 27.50 | 23.99 | 1.62 | 25.00 | 1.25 | 20 | 1.12 |
| 24 | 32.00 | 27.25 | 1.82 | 29.50 | 1.38 | 20 | 1.25 |
| 3/4 | 4.62 | 1.69 | 0.56 | 3.25 | 0.75 | 4 | 0.62 |
| 1 | 4.88 | 2.00 | 0.62 | 3.50 | 0.75 | 4 | 0.62 |
| 1 1/2 | 6.12 | 2.88 | 0.75 | 4.25 | 0.88 | 4 | 0.75 |
| 2 | 6.50 | 3.62 | 0.81 | 5.00 | 0.75 | 8 | 0.62 |
| 3 | 8.25 | 5.00 | 1.06 | 6.62 | 0.88 | 8 | 0.75 |
| 4 | 10.00 | 6.19 | 1.19 | 7.88 | 0.88 | 8 | 0.75 |
300 | 6 | 12.50 | 8.50 | 1.38 | 10.62 | 0.88 | 12 | 0.75 |
8 | 15.00 | 10.62 | 1.56 | 13.00 | 1.00 | 12 | 0.87 | |
| ||||||||
| 10 | 17.50 | 12.75 | 1.82 | 15.25 | 1.12 | 16 | 1.00 |
| 12 | 20.50 | 15.00 | 1.94 | 17.75 | 1.25 | 16 | 1.12 |
| 14 | 23.00 | 16.25 | 2.06 | 20.25 | 1.25 | 20 | 1.12 |
| 16 | 25.50 | 18.50 | 2.19 | 22.50 | 1.38 | 20 | 1.25 |
| 18 | 28.00 | 21.00 | 2.31 | 24.75 | 1.38 | 24 | 1.25 |
| 20 | 30.50 | 23.00 | 2.44 | 27.00 | 1.38 | 24 | 1.25 |
| 1 | 4.88 | 2.00 | 0.69 | 3.50 | 0.75 | 4 | 0.62 |
| 1 1/2 | 6.12 | 2.88 | 0.88 | 4.50 | 0.88 | 4 | 0.75 |
| 2 | 6.50 | 3.62 | 1.00 | 5.00 | 0.75 | 8 | 0.62 |
| 3 | 8.25 | 5.00 | 1.25 | 6.62 | 0.88 | 8 | 0.75 |
| 4 | 10.75 | 6.19 | 1.50 | 8.50 | 1.00 | 8 | 0.87 |
600 | 6 | 14.00 | 8.50 | 1.88 | 11.50 | 1.12 | 12 | 1.00 |
| 8 | 16.50 | 10.62 | 2.19 | 13.75 | 1.25 | 12 | 1.12 |
| 10 | 20.00 | 12.75 | 2.50 | 17.00 | 1.38 | 16 | 1.25 |
| 12 | 22.00 | 15.00 | 2.62 | 19.25 | 1.38 | 20 | 1.25 |
| 14 | 23.75 | 16.25 | 2.75 | 20.75 | 1.50 | 20 | 1.37 |
| 16 | 27.00 | 18.50 | 3.00 | 23.75 | 1.62 | 20 | 1.50 |
| 1 1/2 | 7.00 | 2.88 | 1.25 | 4.88 | 1.12 | 4 | 1.00 |
| 2 | 8.50 | 3.62 | 1.50 | 6.50 | 1.00 | 8 | 0.87 |
| 3 | 9.50 | 5.00 | 1.50 | 7.50 | 1.00 | 8 | 0.87 |
900 | 4 | 11.50 | 6.19 | 1.75 | 9.25 | 1.25 | 8 | 1.12 |
| 6 | 15.00 | 8.50 | 2.19 | 12.50 | 1.25 | 12 | 1.12 |
| 8 | 18.50 | 10.62 | 2.50 | 15.50 | 1.50 | 12 | 1.37 |
| 10 | 21.50 | 12.75 | 2.75 | 18.50 | 1.50 | 16 | 1.37 |
| 1 1/2 | 7.00 | 2.88 | 1.25 | 4.88 | 1.12 | 4 | 1.00 |
| 2 | 8.50 | 3.62 | 1.50 | 6.50 | 1.00 | 8 | 0.87 |
1500 | 3 | 10.50 | 5.00 | 1.88 | 8.00 | 1.25 | 8 | 1.12 |
4 | 12.25 | 6.19 | 2.12 | 9.50 | 1.38 | 8 | 1.25 | |
| ||||||||
| 6 | 15.50 | 8.50 | 3.25 | 12.50 | 1.50 | 12 | 1.37 |
| 8 | 19.00 | 10.62 | 3.62 | 15.50 | 1.75 | 12 |
