Undrilling Flanges

DN

D

D1

D2

H

CAT. REF

25

115

43

51

10

SCFA1

40

150

58

66

10

SCFA1.5

50

165

70

81

12

SCFA2

80

200

101

112

12

SCFA3

100

220

134

148

12

SCFA4

150

285

186

196

15

SCFA6

225

395

260

282

15

SCFA9

Drilled to Table E

Drilled to Table F

Drilled to ASA 150

CAT. REF.

PCD

n x d

CAT. REF.

PCD

n x d

CAT. REF.

PCD

n x d

SCFA 1/E

82

4 x 12

SCFA 1/F

87

4 x 16

SCFA 1/A

79

4 x 12

SCFA 1.5/E

98

4 x 12

SCFA 1.5/F

105

4 x 16

SCFA 1.5/A

98

4 x 12

SCFA 2/E

114

4 x 16

SCFA 2/F

127

4x 16

SCFA 2/A

121

4 x 16

SCFA 3/E

146

4 x 16

SCFA 3/ F

165

8x 16

SCFA 3/A

152

4 x 16

SCFA 4/E

178

8 x 16

SCFA 4/F

190

8 x 16

SCFA 4/A

190

8 x 16

SCFA 6/E

235

8 x 19

SCFA 6/F

260

12x 19

SCFA 6/A

241

8 x 19

SCFA 9/E

324

12 x 19

SCFA 9/F

356

12 x 23

SCFA 9/A

298

8 x 19