AWWA C207 Flange Manufacturers and Suppliers:
AWWA C207 is a standard published by the American Water Works Association (AWWA) that provides specifications for flanges used in waterworks service.
AWWA C207 flanges are typically used in applications such as water treatment plants, pumping stations, and pipelines.
ISO Approved AWWA C207 Flanges Manufacturer In India, AWWA C207 Class D Flange, AWWA C207 Class E Flange, AWWA C207 Class B Flanges, AWWA C207 Class F Flanges, AWWA C207 Flanges Dimensions Chart, Tolerances, Weight Chart, Thickness Chart, Cad Drawing AWWA C207 Flanges
AWWA C207 flanges are available in a range of sizes from 4 inches to 144 inches in diameter and are designed to work with pressure classes ranging from Class B to Class F. AWWA C207 flanges are typically made from materials such as ductile iron, gray iron, or steel, and may be coated with materials such as epoxy or zinc.
One of the key features of AWWA C207 flanges is their bolt hole patterns, which are unique to this standard. These bolt hole patterns ensure that the flanges are compatible with other AWWA C207 flanges, which can be important in waterworks applications where interchangeability is necessary.
Overall, AWWA C207 Flanges are a reliable and widely-used option for waterworks applications due to compatibility, durability, and availability in a range of sizes and materials.
AWWA C207 Class D Flanges Standard Specifications
Standards
AWWA C203, C209, C210, C213, C216, C217, C218, or C222
Form
SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle
Face Type
Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Dimensions
AWWA C207 Class B, Class D, Class E, Class F
Size Range
1/2″ (15 NB) To 48″ (1200NB)
Connection Type
Ring Type Joint, steel- hub Flanges, steel- ring Flanges
AWWA C207 Flanges in Stainless Steel 304/304L, SS 316/316L, SS 904L, Alloy 20, Carbon Steel, Nickel 200, Monel, Inconel, Hastelloy C22, Duplex Steel 2205, Titanium, Copper Nickel, SMO 254, Aluminum, Galvanized, MS AWWA C207 Flange. Get best Price List.
AWWA C207 Flanges Types
If you are looking for Class D, Class E, Class F, Class B AWWA C207 Flanges types, weight chart, size chart, tolerance, and dimensions with drawings then kindly click the below-mentioned forms of Flanges as per your requirements to get the complete details. For the quick quote / price list click here.
AWWA C207 Class E Flanges Material Grades
Stainless Steel AWWA C207 Flange: | ASTM A182 F304, F304H, F304L, F304N, F304LN, F309H, F310, F310H, F310MoLN, F316, F316H, F316L, F316N, F316LN, F316Ti, F317, F317L, F321, F321H, F347, F347H, F348, F348H, 904L |
---|---|
Carbon Steel AWWA C207 Flange: | ASTM A105 A53, A106, API 5L |
Low Temperature Carbon Steel AWWA C207 Flange: | ASTM A350 LF1, LF2, LF3 |
High Yield Carbon Steel AWWA C207 Flange: | ASTM A694 F42, F52, F60, F65 |
Alloy Steel AWWA C207 Flange: | ASTM A182 F5, F9, F11, F22, F1, F5/F5a, F91 |
Duplex & Super Duplex AWWA C207 Flange: | ASTM A182, ASME SA182 Duplex 2205 (UNS S31803 – UNS S32205), Super Duplex 2507 (UNS S32750 – UNS S32760) |
Nickel Alloy AWWA C207 Flange: | ASTM / ASME SB B160 / B166 / B564 / B425/ B564 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C276 ), Cupro Nickel 90/10 ( C70600, 2.0872 ), 70/30 ( C71500, 2.0882) |
Other Steel AWWA C207 Flange: | ASTM B381 Titanium Grade 2 ( R50400, 3.7035 ), Titanium Grade 5 ( N56400, 3.7165 ), ASTM B462 Alloy 20, ASTM A182 SMO 254/AL-6XN ( S31254, 1.4547 ), AISI 4130 ( G41300, 1.7218 ) |
AWWA C207 Class B Flanges Dimensions & Weight Chart
AWWA C207 Flanges - Dimensions & Weight Chart
Dimensions of Class 2B AWWA Standard Steel-Ring Flange ( 86 PSI* )
Nom Size | OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | # of Holes | Slip-on | Blind |
---|---|---|---|---|---|---|---|---|---|
A | T | T | B | C | |||||
4 | 9 | 0.625 | 0.625 | 4.57 | 7.5 | 0.75 | 8 | 8 | 11 |
5 | 10 | 0.625 | 0.625 | 5.66 | 8.5 | 0.875 | 8 | 9 | 14 |
6 | 11 | 0.688 | 0.688 | 6.72 | 9.5 | 0.875 | 8 | 11 | 19 |
8 | 13.5 | 0.688 | 0.688 | 8.72 | 11.75 | 0.875 | 8 | 15 | 28 |
10 | 16 | 0.688 | 0.688 | 10.88 | 14.25 | 1 | 12 | 19 | 39 |
12 | 19 | 0.688 | 0.719 | 12.88 | 17 | 1 | 12 | 28 | 58 |
14 | 21 | 0.688 | 0.791 | 14.19 | 18.75 | 1.125 | 12 | 34 | 78 |
16 | 23.5 | 0.688 | 0.892 | 16.19 | 21.25 | 1.125 | 16 | 41 | 110 |
18 | 25 | 0.688 | 0.95 | 18.19 | 22.75 | 1.25 | 16 | 41 | 132 |
20 | 27.5 | 0.688 | 1.04 | 20.19 | 25 | 1.25 | 20 | 49 | 175 |
22 | 29.5 | 0.75 | 1.132 | 22.19 | 27.25 | 1.375 | 20 | 57 | 219 |
24 | 32 | 0.75 | 1.216 | 24.19 | 29.5 | 1.375 | 20 | 67 | 277 |
26 | 34.25 | 0.812 | 1.307 | 26.19 | 31.75 | 1.375 | 24 | 80 | 341 |
28 | 36.5 | 0.875 | 1.398 | 28.19 | 34 | 1.375 | 28 | 94 | 414 |
30 | 38.75 | 0.875 | 1.477 | 30.19 | 36 | 1.375 | 28 | 105 | 493 |
32 | 41.75 | 0.936 | 1.581 | 32.19 | 38.5 | 1.625 | 28 | 132 | 613 |
34 | 43.75 | 0.938 | 1.661 | 34.19 | 40.5 | 1.625 | 32 | 137 | 707 |
36 | 46 | 1 | 1.751 | 36.19 | 42.75 | 1.625 | 32 | 161 | 824 |
38 | 48.75 | 1 | 1.853 | 38.19 | 45.25 | 1.625 | 32 | 185 | 980 |
40 | 50.75 | 1 | 1.933 | 40.19 | 47.25 | 1.625 | 36 | 193 | 1108 |
42 | 53 | 1.125 | 2.023 | 42.19 | 49.5 | 1.625 | 36 | 234 | 1264 |
44 | 55.25 | 1.125 | 2.114 | 44.19 | 51.75 | 1.625 | 40 | 249 | 1436 |
46 | 57.25 | 1.125 | 2.194 | 46.19 | 53.75 | 1.625 | 40 | 260 | 1600 |
48 | 59.5 | 1.25 | 2.285 | 48.19 | 56 | 1.625 | 44 | 306 | 1800 |
50 | 61.75 | 1.25 | 2.377 | 50.19 | 58.25 | 1.875 | 44 | 317 | 2017 |
52 | 64 | 1.25 | 2.468 | 52.19 | 60.5 | 1.875 | 44 | 339 | 2249 |
54 | 66.25 | 1.375 | 2.559 | 54.19 | 62.75 | 1.875 | 44 | 397 | 2499 |
60 | 73 | 1.5 | 2.82 | 60.19 | 69.25 | 1.875 | 52 | 508 | 3344 |
66 | 80 | 1.625 | 3.092 | 66.19 | 76 | 1.875 | 52 | 664 | 4403 |
72 | 86.5 | 1.75 | 3.353 | 72.19 | 82.5 | 1.875 | 60 | 802 | 5582 |
78 | 93 | 2 | …….. | 78.19 | 89 | 2.125 | 64 | 1000 | …….. |
84 | 99.75 | 2 | …….. | 84.19 | 95.5 | 2.125 | 64 | 1145 | …….. |
90 | 106.5 | 2.25 | …….. | 90.19 | 102 | 2.438 | 68 | 1404 | …….. |
96 | 113.25 | 2.25 | …….. | 96.19 | 108.5 | 2.438 | 68 | 1586 | …….. |
102 | 120 | 2.5 | …….. | 102.19 | 114.5 | 2.688 | 72 | 1912 | …….. |
108 | 126.75 | 2.5 | …….. | 108.19 | 120.75 | 2.688 | 72 | 2136 | …….. |
114 | 133.5 | 2.75 | …….. | 114.19 | 126.75 | 2.938 | 76 | 2525 | …….. |
120 | 140.25 | 2.75 | …….. | 120.19 | 132.75 | 2.938 | 76 | 2795 | …….. |
126 | 147 | 3 | …….. | 126.19 | 139.25 | 3.188 | 80 | 3252 | …….. |
132 | 153.75 | 3 | …….. | 132.19 | 145.75 | 3.188 | 80 | 3572 | …….. |
138 | 160.5 | 3.25 | …….. | 138.19 | 152 | 3.438 | 84 | 4101 | …….. |
144 | 167.25 | 3.25 | …….. | 144.19 | 158.25 | 3.438 | 84 | 4475 | …….. |
Dimensions & Weight of Class 2D AWWA Standard Steel Ring Flange
Thickness | Drilling | Weight | |||||||
---|---|---|---|---|---|---|---|---|---|
Nom Size | OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | # of Holes | Slip-on | Blind |
A | T | T | B | C | |||||
4 | 9 | 0.625 | 0.625 | 4.57 | 7.5 | 0.75 | 8 | 8 | 11 |
5 | 10 | 0.625 | 0.65 | 5.66 | 8.5 | 0.875 | 8 | 9 | 14 |
6 | 11 | 0.688 | 0.693 | 6.72 | 9.5 | 0.875 | 8 | 11 | 19 |
8 | 13.5 | 0.688 | 0.812 | 8.72 | 11.75 | 0.875 | 8 | 15 | 33 |
10 | 16 | 0.688 | 0.953 | 10.88 | 14.25 | 1 | 12 | 19 | 54 |
12 | 19 | 0.812 | 1.117 | 12.88 | 17 | 1 | 12 | 33 | 90 |
14 | 21 | 0.938 | 1.133 | 14.19 | 18.75 | 1.125 | 12 | 47 | 111 |
16 | 23.5 | 1 | 1.265 | 16.19 | 21.25 | 1.125 | 16 | 60 | 155 |
18 | 25 | 1.062 | 1.331 | 18.19 | 22.75 | 1.25 | 16 | 64 | 185 |
20 | 27.5 | 1.125 | 1.448 | 20.19 | 25 | 1.25 | 20 | 79 | 244 |
22 | 29.5 | 1.188 | 1.568 | 22.19 | 27.25 | 1.375 | 20 | 90 | 304 |
24 | 32 | 1.25 | 1.661 | 24.19 | 29.5 | 1.375 | 20 | 112 | 378 |
26 | 34.25 | 1.312 | 1.786 | 26.19 | 31.75 | 1.375 | 24 | 129 | 466 |
28 | 36.5 | 1.312 | 1.906 | 28.19 | 34 | 1.375 | 28 | 141 | 565 |
30 | 38.75 | 1.375 | 2.008 | 30.19 | 36 | 1.375 | 28 | 164 | 671 |
32 | 41.75 | 1.5 | 2.15 | 32.19 | 38.5 | 1.625 | 28 | 211 | 834 |
34 | 43.75 | 1.5 | 2.252 | 34.19 | 40.5 | 1.625 | 32 | 220 | 959 |
36 | 46 | 1.625 | 2.37 | 36.19 | 42.75 | 1.625 | 32 | 261 | 1116 |
38 | 48.75 | 1.625 | 2.506 | 38.19 | 45.25 | 1.625 | 32 | 301 | 1325 |
40 | 50.75 | 1.625 | 2.609 | 40.19 | 47.25 | 1.625 | 36 | 313 | 1438 |
42 | 53 | 1.75 | 2.729 | 42.19 | 49.5 | 1.625 | 36 | 364 | 1706 |
44 | 55.25 | 1.75 | 2.849 | 44.19 | 51.75 | 1.625 | 40 | 387 | 1935 |
46 | 57.25 | 1.75 | 2.952 | 46.19 | 53.75 | 1.625 | 40 | 404 | 2153 |
48 | 59.5 | 1.875 | 3.072 | 48.19 | 56 | 1.625 | 44 | 460 | 2420 |
50 | 61.75 | 2 | 3.196 | 50.19 | 58.25 | 1.875 | 44 | 507 | 2712 |
52 | 64 | 2 | 3.315 | 52.19 | 60.5 | 1.875 | 44 | 542 | 3021 |
54 | 66.25 | 2.125 | 3.435 | 54.19 | 62.75 | 1.875 | 44 | 614 | 3355 |
60 | 73 | 2.25 | 3.779 | 60.19 | 69.25 | 1.875 | 52 | 763 | 4481 |
66 | 80 | 2.5 | 4.136 | 66.19 | 76 | 1.875 | 52 | 1021 | 5890 |
72 | 86.5 | 2.625 | 4.48 | 72.19 | 82.5 | 1.875 | 60 | 1203 | 7458 |
78 | 93 | 2.75 | …….. | 78.19 | 89 | 2.125 | 64 | 1374 | …….. |
84 | 99.75 | 2.875 | …….. | 84.19 | 95.5 | 2.125 | 64 | 1646 | …….. |
90 | 106.5 | 3 | …….. | 90.19 | 102 | 2.438 | 68 | 1872 | …….. |
96 | 113.25 | 3.25 | …….. | 96.19 | 108.5 | 2.438 | 68 | 2291 | …….. |
102 | 120 | 3.25 | …….. | 102.19 | 114.5 | 2.688 | 72 | 2485 | ……. |
108 | 126.75 | 3.375 | …….. | 108.19 | 120.75 | 2.688 | 72 | 2884 | …….. |
114 | 133.5 | 3.5 | …….. | 114.19 | 126.75 | 2.938 | 76 | 3214 | …….. |
120 | 140.25 | 3.5 | …….. | 120.19 | 132.75 | 2.938 | 76 | 3558 | …….. |
126 | 147 | 3.75 | …….. | 126.19 | 139.25 | 3.188 | 80 | 4065 | …….. |
132 | 153.75 | 3.875 | …….. | 132.19 | 145.75 | 3.188 | 80 | 4614 | ……. |
138 | 160.5 | 4 | …….. | 138.19 | 152 | 3.438 | 84 | 5047 | …….. |
144 | 167.25 | 4.125 | …….. | 144.19 | 158.25 | 3.438 | 84 | 5680 | …….. |
Dimensions & Weight of Class 3D AWWA Standard Steel Hub Flange
Drilling | |||||||||
---|---|---|---|---|---|---|---|---|---|
Nom Size | OD | Thickness | Overall Thickness | Dia at Base | Bore | Bolt Circle | Hole Dia | # of Holes | Weight |
A | T | L | E | B | C | ||||
4 | 9 | 0.5 | 0.875 | 5.312 | 4.57 | 7.5 | 0.75 | 8 | 7 |
5 | 10 | 0.562 | 1.25 | 6.312 | 5.66 | 8.5 | 0.875 | 8 | 9 |
6 | 11 | 0.562 | 1.25 | 7.562 | 6.72 | 9.5 | 0.875 | 8 | 11 |
8 | 13.5 | 0.562 | 1.25 | 9.688 | 8.72 | 11.75 | 0.875 | 8 | 15 |
10 | 16 | 0.688 | 1.25 | 12 | 10.88 | 14.25 | 1 | 12 | 22 |
12 | 19 | 0.688 | 1.25 | 14.375 | 12.88 | 17 | 1 | 12 | 33 |
14 | 21 | 0.75 | 1.25 | 15.75 | 14.19 | 18.75 | 1.125 | 12 | 43 |
16 | 23.5 | 0.75 | 1.25 | 18 | 16.19 | 21.25 | 1.125 | 16 | 52 |
18 | 25 | 0.75 | 1.25 | 19.875 | 18.19 | 22.75 | 1.25 | 16 | 52 |
20 | 27.5 | 0.75 | 1.25 | 22 | 20.19 | 25 | 1.25 | 20 | 61 |
22 | 29.5 | 1 | 1.75 | 24.25 | 22.19 | 27.25 | 1.375 | 20 | 92 |
24 | 32 | 1 | 1.75 | 26.125 | 24.19 | 29.5 | 1.375 | 20 | 105 |
26 | 34.25 | 1 | 1.75 | 28.5 | 26.19 | 31.75 | 1.375 | 24 | 119 |
28 | 36.5 | 1 | 1.75 | 30.5 | 28.19 | 34 | 1.375 | 28 | 130 |
30 | 38.75 | 1 | 1.75 | 32.5 | 30.19 | 36 | 1.375 | 28 | 144 |
32 | 41.75 | 1.125 | 1.75 | 34.75 | 32.19 | 38.5 | 1.625 | 28 | 182 |
34 | 43.75 | 1.125 | 1.75 | 36.75 | 34.19 | 40.5 | 1.625 | 32 | 191 |
36 | 46 | 1.125 | 1.75 | 38.75 | 36.19 | 42.75 | 1.625 | 32 | 207 |
38 | 48.75 | 1.125 | 1.75 | 40.75 | 38.19 | 45.25 | 1.625 | 32 | 237 |
40 | 50.75 | 1.125 | 1.75 | 43 | 40.19 | 47.25 | 1.625 | 36 | 249 |
42 | 53 | 1.25 | 1.75 | 45 | 42.19 | 49.5 | 1.625 | 36 | 287 |
44 | 55.25 | 1.25 | 2.25 | 47 | 44.19 | 51.75 | 1.625 | 40 | 334 |
46 | 57.25 | 1.25 | 2.25 | 49 | 46.19 | 53.75 | 1.625 | 40 | 348 |
48 | 59.5 | 1.375 | 2.5 | 51 | 48.19 | 56 | 1.625 | 44 | 407 |
50 | 61.75 | 1.375 | 2.5 | 53 | 50.19 | 58.25 | 1.875 | 44 | 421 |
52 | 64 | 1.375 | 2.5 | 55 | 52.19 | 60.5 | 1.875 | 44 | 448 |
54 | 66.25 | 1.375 | 2.5 | 57 | 54.19 | 62.75 | 1.875 | 44 | 475 |
60 | 73 | 1.5 | 2.75 | 63 | 60.19 | 69.25 | 1.875 | 52 | 605 |
66 | 80 | 1.5 | 2.75 | 69 | 66.19 | 76 | 1.875 | 52 | 718 |
72 | 86.5 | 1.5 | 2.75 | 75 | 72.19 | 82.5 | 1.875 | 60 | 803 |
78 | 93 | 1.75 | 3 | 81.25 | 78.19 | 89 | 2.125 | 64 | 1010 |
84 | 99.75 | 1.75 | 3 | 87.5 | 84.19 | 95.5 | 2.125 | 64 | 1160 |
90 | 106.5 | 2 | 3.25 | 93.75 | 90.19 | 102 | 2.438 | 68 | 1430 |
96 | 113.25 | 2 | 3.25 | 100 | 96.19 | 108.5 | 2.438 | 68 | 1618 |
Dimensions & Weight of Class 4E AWWA Standard Steel Hub Flange
Drilling | |||||||||
---|---|---|---|---|---|---|---|---|---|
Nom Size | OD | Thickness | Overall Thickness | Dia at Base | Bore | Bolt Circle | Hole Dia | # of Holes | Weight |
A | T | L | E | B | C | ||||
4 | 9 | 0.938 | 1.312 | 5.312 | 4.57 | 7.5 | 0.75 | 8 | 13 |
5 | 10 | 0.938 | 1.438 | 6.438 | 5.66 | 8.5 | 0.875 | 8 | 14 |
6 | 11 | 1 | 1.562 | 7.562 | 6.72 | 9.5 | 0.875 | 8 | 17 |
8 | 13.5 | 1.125 | 1.75 | 9.688 | 8.72 | 11.75 | 0.875 | 8 | 28 |
10 | 16 | 1.188 | 1.938 | 12 | 10.88 | 14.25 | 1 | 12 | 37 |
12 | 19 | 1.25 | 2.188 | 14.375 | 12.88 | 17 | 1 | 12 | 59 |
14 | 21 | 1.375 | 2.25 | 15.75 | 14.19 | 18.75 | 1.125 | 12 | 78 |
16 | 23.5 | 1.438 | 2.5 | 18 | 16.19 | 21.25 | 1.125 | 16 | 101 |
18 | 25 | 1.562 | 2.688 | 19.875 | 18.19 | 22.75 | 1.25 | 16 | 110 |
20 | 27.5 | 1.688 | 2.875 | 22 | 20.19 | 25 | 1.25 | 20 | 139 |
22 | 29.5 | 1.812 | 3.125 | 24 | 22.19 | 27.25 | 1.375 | 20 | 162 |
24 | 32 | 1.875 | 3.25 | 26.125 | 24.19 | 29.5 | 1.375 | 20 | 197 |
26 | 34.25 | 2 | 3.375 | 28.5 | 26.19 | 31.75 | 1.375 | 24 | 235 |
28 | 36.5 | 2.062 | 3.438 | 30.75 | 28.19 | 34 | 1.375 | 28 | 269 |
30 | 38.75 | 2.125 | 3.5 | 32.75 | 30.19 | 36 | 1.375 | 28 | 303 |
32 | 41.75 | 2.25 | 3.625 | 35 | 32.19 | 38.5 | 1.625 | 28 | 375 |
34 | 43.75 | 2.312 | 3.688 | 37 | 34.19 | 40.5 | 1.625 | 32 | 401 |
36 | 46 | 2.375 | 3.75 | 39.25 | 36.19 | 42.75 | 1.625 | 32 | 452 |
38 | 48.75 | 2.375 | 3.75 | 41.75 | 38.19 | 45.25 | 1.625 | 32 | 528 |
40 | 50.75 | 2.5 | 3.875 | 43.75 | 40.19 | 47.25 | 1.625 | 36 | 573 |
42 | 53 | 2.625 | 4 | 46 | 42.19 | 49.5 | 1.625 | 36 | 648 |
44 | 55.25 | 2.625 | 4 | 48 | 44.19 | 51.75 | 1.625 | 40 | 688 |
46 | 57.25 | 2.688 | 4.062 | 50 | 46.19 | 53.75 | 1.625 | 40 | 733 |
48 | 59.5 | 2.75 | 4.125 | 52.25 | 48.19 | 56 | 1.625 | 44 | 799 |
50 | 61.75 | 2.75 | 4.125 | 54.25 | 50.19 | 58.25 | 1.875 | 44 | 827 |
52 | 64 | 2.875 | 4.25 | 56.5 | 52.19 | 60.5 | 1.875 | 44 | 922 |
54 | 66.25 | 3 | 4.375 | 58.75 | 54.19 | 62.75 | 1.875 | 44 | 1024 |
60 | 73 | 3.125 | 4.5 | 65.25 | 60.19 | 69.25 | 1.875 | 52 | 1253 |
66 | 80 | 3.375 | 4.875 | 71.5 | 66.19 | 76 | 1.875 | 52 | 1623 |
72 | 86.5 | 3.5 | 5 | 78.5 | 72.19 | 82.5 | 1.875 | 60 | 1922 |
78 | 93 | 3.875 | 5.375 | 84.5 | 78.19 | 89 | 2.125 | 64 | 2279 |
84 | 99.75 | 3.875 | 5.375 | 90.5 | 84.19 | 95.5 | 2.125 | 64 | 2586 |
90 | 106.5 | 4.25 | 5.75 | 96.75 | 90.19 | 102 | 2.438 | 68 | 3061 |
96 | 113.25 | 4.25 | 5.75 | 102.75 | 96.19 | 108.5 | 2.438 | 68 | 3432 |
Dimensions & Weight of Class 5E AWWA Standard Steel Ring Flange
Thickness | Drilling | Weight | |||||||
---|---|---|---|---|---|---|---|---|---|
Nom Size | OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | # of Holes | Slip-on | Blind |
A | T | T | B | C | |||||
4 | 9 | 1.125 | 1.125 | 4.57 | 7.5 | 0.75 | 8 | 14 | 20 |
5 | 10 | 1.188 | 1.188 | 5.66 | 8.5 | 0.875 | 8 | 16 | 26 |
6 | 11 | 1.313 | 1.313 | 6.72 | 9.5 | 0.875 | 8 | 20 | 35 |
8 | 13.5 | 1.5 | 1.5 | 8.72 | 11.75 | 0.875 | 8 | 33 | 61 |
10 | 16 | 1.563 | 1.563 | 10.88 | 14.25 | 1 | 12 | 44 | 89 |
12 | 19 | 1.75 | 1.75 | 12.88 | 17 | 1 | 12 | 71 | 141 |
14 | 21 | 1.875 | 1.875 | 14.19 | 18.75 | 1.125 | 12 | 94 | 184 |
16 | 23.5 | 2 | 2 | 16.19 | 21.25 | 1.125 | 16 | 120 | 246 |
18 | 25 | 2.125 | 2.125 | 18.19 | 22.75 | 1.25 | 16 | 127 | 296 |
20 | 27.5 | 2.375 | 2.375 | 20.19 | 25 | 1.25 | 20 | 168 | 400 |
22 | 29.5 | 2.5 | 2.5 | 22.19 | 27.25 | 1.375 | 20 | 189 | 484 |
24 | 32 | 2.625 | 2.625 | 24.19 | 29.5 | 1.375 | 20 | 234 | 598 |
26 | 34.25 | 2.75 | 2.75 | 26.19 | 31.75 | 1.375 | 24 | 270 | 718 |
28 | 36.5 | 2.75 | 2.75 | 28.19 | 34 | 1.375 | 28 | 297 | 815 |
30 | 38.75 | 2.875 | 2.875 | 30.19 | 36 | 1.375 | 28 | 344 | 961 |
32 | 41.75 | 3 | 3 | 32.19 | 38.5 | 1.625 | 28 | 422 | 1163 |
34 | 43.75 | 3 | 3.05 | 34.19 | 40.5 | 1.625 | 32 | 441 | 1299 |
36 | 46 | 3.125 | 3.209 | 36.19 | 42.75 | 1.625 | 32 | 502 | 1511 |
38 | 48.75 | 3.125 | 3.394 | 38.19 | 45.25 | 1.625 | 32 | 580 | 1795 |
40 | 50.75 | 3.25 | 3.533 | 40.19 | 47.25 | 1.625 | 36 | 626 | 2025 |
42 | 53 | 3.375 | 3.695 | 42.19 | 49.5 | 1.625 | 36 | 701 | 2309 |
44 | 55.25 | 3.375 | 3.857 | 44.19 | 51.75 | 1.625 | 40 | 747 | 2715 |
46 | 57.25 | 3.438 | 3.997 | 46.19 | 53.75 | 1.625 | 40 | 794 | 2813 |
48 | 59.5 | 3.5 | 4.159 | 48.19 | 56 | 1.625 | 44 | 858 | 3276 |
50 | 61.75 | 3.5 | 4.327 | 50.19 | 58.25 | 1.875 | 44 | 887 | 3671 |
52 | 64 | 3.625 | 4.489 | 52.19 | 60.5 | 1.875 | 44 | 982 | 4091 |
54 | 66.25 | 3.75 | 4.651 | 54.19 | 62.75 | 1.875 | 44 | 1083 | 4542 |
60 | 73 | 3.875 | 5.116 | 60.19 | 69.25 | 1.875 | 52 | 1313 | 6066 |
66 | 80 | 4.25 | 5.601 | 66.19 | 76 | 1.875 | 52 | 1736 | 7976 |
72 | 86.5 | 4.375 | 6.066 | 72.19 | 82.5 | 1.875 | 60 | 2005 | 10099 |
78 | 93 | 4.75 | …….. | 78.19 | 89 | 2.125 | 64 | 2374 | …….. |
84 | 99.75 | 4.75 | …….. | 84.19 | 95.5 | 2.125 | 64 | 2719 | …….. |
90 | 106.5 | 5.125 | …….. | 90.19 | 102 | 2.438 | 68 | 3197 | …….. |
96 | 113.25 | 5.125 | …….. | 96.19 | 108.5 | 2.438 | 68 | 3613 | …….. |
102 | 120 | 5.5 | …….. | 102.19 | 114.5 | 2.688 | 72 | 4206 | …….. |
108 | 126.75 | 5.5 | …….. | 108.19 | 120.75 | 2.688 | 72 | 4700 | …….. |
114 | 133.5 | 5.875 | …….. | 114.19 | 126.75 | 2.938 | 76 | 5395 | …….. |
120 | 140.25 | 5.875 | …….. | 120.19 | 132.75 | 2.938 | 76 | 5972 | …….. |
126 | 147 | 6.25 | …….. | 126.19 | 139.25 | 3.188 | 80 | 6775 | …….. |
132 | 153.75 | 6.25 | …….. | 132.19 | 145.75 | 3.188 | 80 | 7442 | …….. |
138 | 160.5 | 6.75 | …….. | 138.19 | 152 | 3.438 | 84 | 8517 | …….. |
144 | 167.25 | 6.75 | …….. | 144.19 | 158.25 | 3.438 | 84 | 9295 | …….. |
Dimensions & Weight of Class 6F AWWA Standard Steel Ring Flange
Thickness | Drilling | Weight | |||||||
---|---|---|---|---|---|---|---|---|---|
Nom Size | OD | Slip-On | Blind | Bore | Bolt Circle | Hole Dia | # of Holes | Slip-on | Blind |
A | T | T | B | C | |||||
4 | 10 | 1.13 | 1.13 | 4.57 | 7.88 | 0.875 | 8 | 18 | 25 |
5 | 11 | 1.21 | 1.21 | 5.66 | 9.25 | 0.875 | 8 | 22 | 33 |
6 | 12.5 | 1.31 | 1.31 | 6.73 | 10.62 | 0.875 | 12 | 30 | 46 |
8 | 15 | 1.31 | 1.31 | 8.73 | 13 | 1 | 12 | 40 | 66 |
10 | 17.5 | 1.5 | 1.5 | 10.88 | 15.25 | 1.125 | 16 | 56 | 102 |
12 | 20.5 | 1.63 | 1.63 | 12.88 | 17.75 | 1.25 | 16 | 83 | 152 |
14 | 23 | 1.94 | 1.94 | 14.19 | 20.25 | 1.25 | 20 | 128 | 228 |
16 | 25.5 | 2.14 | 2.14 | 16.19 | 22.5 | 1.375 | 20 | 167 | 310 |
18 | 28 | 2.25 | 2.25 | 18.19 | 24.75 | 1.375 | 24 | 204 | 392 |
20 | 30.5 | 2.33 | 2.33 | 20.19 | 27 | 1.375 | 24 | 247 | 482 |
22 | 33 | 2.5 | 2.5 | 22.19 | 29.25 | 1.375 | 24 | 307 | 606 |
24 | 36 | 2.69 | 2.69 | 24.19 | 32 | 1.625 | 24 | 388 | 776 |
26 | 38.25 | 3 | 3 | 26.19 | 34.5 | 1.875 | 28 | 451 | 977 |
28 | 40.75 | 3.13 | 3.13 | 28.19 | 37 | 1.875 | 28 | 532 | 1156 |
30 | 43 | 3.15 | 3.166 | 30.19 | 39.25 | 1.875 | 28 | 586 | 1303 |
32 | 45.25 | 3.25 | 3.332 | 32.19 | 41.5 | 1.875 | 28 | 657 | 1518 |
34 | 47.5 | 3.38 | 3.475 | 34.19 | 43.5 | 1.875 | 28 | 741 | 1745 |
36 | 50 | 3.46 | 3.671 | 36.19 | 46 | 2.125 | 32 | 802 | 2042 |
38 | 52.25 | 3.5 | 3.815 | 38.19 | 48 | 2.125 | 32 | 874 | 2317 |
40 | 54.25 | 3.63 | 3.982 | 40.19 | 50.25 | 2.125 | 36 | 937 | 2608 |
42 | 57 | 3.81 | 4.171 | 42.19 | 52.75 | 2.125 | 36 | 1103 | 3015 |
44 | 59.25 | 4 | 4.338 | 44.19 | 55 | 2.125 | 36 | 1237 | 3388 |
46 | 61.5 | 4.13 | 4.505 | 46.19 | 57.25 | 2.125 | 40 | 1344 | 3791 |
48 | 65 | 4.5 | 4.781 | 48.19 | 60.75 | 2.125 | 40 | 1718 | 4494 |
AWWA C207 Flange Applications
Oil and Gas
Nuclear Power & Defence
Petrochemical
LNG
Desalination
Mining & Minerals
Myanmar, Nepal, Thailand, Vietnam, Philippines, Malaysia, Indonesia,
Singapore, Taiwan, Tasmania, Sri Lanka, Bangladesh, Bhutan, Cambodia,
Australia, New Zealand, Afghanistan, Tajikistan, Kyrgyzstan, Kazakhstan,
Uzbekistan, Turkmenistan, Iran, United Arab Emirates(UAE), Saudi Arabia,
Oman, Yemen, Iraq, Azerbaijan, Turkiye, Syria, Lebanon, Israel, Kenya,
Egypt, South Sudan, Eritrea, Djibouti, Ethiopia, Libya, Rwanda, Mali,
Niger, Chad, Central Africa Republic, Nigeria, Cameroon, Somalia, DRC,
Uganda, Tanzania, Angola, Zambia, Madagascar, Malawi, Namibia, Benin,
Zimbabwe, Botswana, Lesotho, South Africa, Algeria, Tunisia, Morocco,
Eswatini, Liberia, Sierra Leone, The Gambia, Senegal, Mozambique, Togo,
Mauritania, Burkina Faso, Ghana, Equatorial Guinea, Jordan, Timor-Leste,
Palestine, Laos, Armenia, Georgia, Maldives, Cyprus, Kuwait, Qatar, Peru,
Bahrain, Brunei, Finland, France, Germany, Ireland, Iceland, UK, US,
Greece, Hungary, Italy, Norway, Poland, Slovakia, Sweden, Canada, Fiji,
Romania, Cuba, Panama, Brazil, Colombia, Chile, Argentina, Venezuela,
Naypyidaw, Kathmandu, Bangkok, Hanoi, Manila, Kuala Lumpur, Jakarta, Tunis,
Jurong East, Taipei City, Hobart, Sri Jayawardenepura Kotte, Dhaka, Thimphu,
Phnom Penh, Canberra, Wellington, Kabul, Dushanbe, Bishkek, Astana, Abuja,
Tashkent, Ashgabat, Tehran, Abu Dhabi, Riyadh, Muscat, Sana’a, Baghdad, Pretoria,
Baku, Ankara, Damascus, Beirut, Jerusalem, Nairobi, Cairo, Juba, Asmara, Rabat,
Djibouti city, Addis Ababa, Tripoli, Kigali, Bamako, Niamey, N’Djamena, Bangui,
Yaoundé, Mogadishu, Kinshasa, Kampala, Dodoma, Luanda, Lusaka, Antananarivo,
Lilongwe, Windhoek, Porto-Novo, Harare, Gaborone, Maseru, Cape Town, Bloemfontein,
Algiers, Mbabane, Lobamba, Monrovia, Freetown, Banjul, Dakar, Maputo, Lomé, Dili,
Nouakchott, Ouagadougou, Accra, Malabo, Amman, Vientiane, Yerevan, Tbilisi, Rome,
Malé, Nicosia, Kuwait City, Doha, Lima, Manama, Bandar Seri Begawan, Paris,
Helsinki, Berlin, Dublin, Reykjavík, London, Washington D.C., Athens, Budapest,
Oslo, Warsaw, Bratislava, Stockholm, Ottawa, Suva, Bucharest, Havana, Panama City,
Brasília, Bogotá, Santiago, Buenos Aires, Caracas, Mumabi, Chennai, Bengaluru,
Kolkata, Hyderabad, Pune, Ahmedabad, Jaipur, Surat, Visakhapatnam, Indore, New Delhi
Lucknow, Nagpur, Kochi, Kanpur, Guwahati, Coimbatore, Noida, Ghaziabad, Patna