Class 900 Intermediate Connection Flanges
Products

INTERMEDIATE BARREL-I1-.25
INTERMEDIATE BARREL-I1-.25
INTERMEDIATE BARREL-I2-.25
INTERMEDIATE BARREL-I2-.25
INTERMEDIATE BARREL-I3-.25
INTERMEDIATE BARREL-I3-.25
Size Flange Barrel OD Bolting Nut Stud Bolt Weights Length
Nom Bore OD Thk. RF
OD		 I 1 I 2 I 3 No . of
Holes		 Hole
Size		 Bolt
Circle		 Stop
Dia.		 Relief
Dia.		 Relief
Length		 Size RF
Length		 RTJ
Length		 I 1 I 2 I 3 Base
B 0 T R D D D C NS NR NL Base Per 1″ Base Per 1″ Base Per 1’ L
1 0.96 5.88 1.12 2.00 3.25 4.00 4.62 4 1.00 4.00 2.56 2.12 1.12 7/8  5  5 29 2.2 41 3.4 51 4.6 12
1 1/2 1.50 7.00 1.25 2.88 4.00 5.50 6.00 4 1.12 4.88 3.25 2.75 1.25 1 5 1/2 5 1/2 43 3.1 71 6.2 82 7.5 12
2 1.94 8.50 1.50 3.62 5.50 6.00 7.00 8 1.00 6.50 5.06 4.12 1.12 7/8 5 3/4 5 3/4 80 5.9 92 7.2 117 10.1 12
2 1/2 2.32 9.62 1.62 4.12 4.62 6.38 7.00 8.25 8 1.12 7.50 5.88 4.88 1.25  1 6 1/4 6 1/4 107 8.0 123 10 158 12
3 2.90 9.50 1.50 5.00 7.00 7.75 8.25 8 1.00 7.50 6.06 5.00 1.12 7/8 5 3/4 5 3/4 114 9.0 136 12 151 13 12
4 3.83 11.50 1.75 6.19 8.88 9.88 10.38 8 1.25 9.25 7.44 6.25 1.38 1 1/8 6 3/4 6 3/4 177 14 211 18 228 21 12
5 4.81 13.75 2.00 7.31 10.38 11.00 12.12 8 1.38 11.00 9.00 7.50 1.50 1 1/4 7 1/2 7 1/2 242 19 265 22 309 28 12
6 5.76 15.00 2.19 8.50 11.00 12.12 13.50 12 1.25 12.50 10.69 9.25 1.38 1 1/8 7 1/2 7 3/4 271 20 317 25 377 33 12
8 7.62 18.50 2.50 10.62 15.12 16.25 17.38 12 1.50 15.50 13.31 11.75 1.62 1 3/8 8 3/4 8 3/4 474 38 528 46 584 54 12
10 9.56 21.50 2.75 12.75 17.38 18.25 20.12 16 1.50 18.50 16.31 14.50 1.62 1 3/8 9 1/4 9 1/4 804 47 880 54 1049 70 16
12 11.38 24.00 3.12 15.00 20.12 22.25 23.25 20 1.50 21.00 18.81 16.50 1.62 1 3/8  10  10 1038 61 1245 81 1345 92 16
14 14.00 25.25 3.38 16.25 22.25 23.25 24.12 20 1.62 22.00 19.62 17.75 1.75 1 1/2 10 3/4  11 1068 67 1166 77 1254 86 16
16 16.00 27.75 3.50 18.50 23.25 25.00 26.50 20 1.75 24.25 21.69 20.00 1.88 1 5/8 11 1/4 11 1/2 1100 63 1282 82 1451 99 16
18 18.00 31.00 4.00 21.00 26.00 27.75 29.25 20 2.00 27.00 24.06 22.25 2.12 1 7/8 12 3/4 13 1/4 1365 78 1555 99 1715 118 16
20 20.00 33.75 4.25 23.00 27.75 30.75 32.00 20 2.12 29.50 26.38 24.50 2.25  2 13 3/4 14 1/4 1525 82 1857 121 1994 139 16
24 24.00 41.00 5.50 27.25 33.62 35.00 36.00 20 2.62 35.50 31.62 29.50 2.75 2 1/2 17 1/4  10 2360 123 2515 144 2625 160 16
NOVA oilfield services

Nova Industrials have made a dynamic growth in developing product stocks and services to meet the ever-increasing demands of a diversified range of customer base in the industry.

Flanges

Valves

Fittings

NOVA oilfield services

Nova Industrials have made a dynamic growth in developing product stocks and services to meet the ever-increasing demands of a diversified range of customer base in the industry.

Flanges

Valves

Fittings

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