Download IS 6392 PDF

TitleIS 6392
Tags Screw Pipe (Fluid Conveyance) Structural Steel Nut (Hardware)
File Size2.5 MB
Total Pages60
Table of Contents
                            Title Page
0. Foreword
1. Scope
2. Material
3. Classification
	Table 1
4. Designation
5. Flanges
6. Tolerances
7. Attachment of Flanges
8. Hydraulic Testing of Flanges
9. Inspection
10. Details to be Supplied by the Purchaser when Ordering Flanges
11. Marking
12. Preservation and Packing
	Table 2
	Table 3
	Table 4
	Table 5
	Table 6
	Table 7
	Table 8
	Table 9
	Table 10
	Table 11
	Table 12
	Table 13
	Table 14
	Table 15
	Table 16
	Table 17
	Table 18
	Table 19
	Table 20
	Table 21
	Table 22
	Table 23
	Table 24
	Table 25
	Table 26
	Table 27
	Table 28
	Table 29
	Table 30
	Table 31
	Table 32
	Table 33
	Table 34
	Table 35
	Table 36
	Table 37
	Table 38
	Table 39
	Table 40
	Table 41
	Table 42
Appendix A
	Table 43
	Table 44
	Table 45
                        
Document Text Contents
Page 30

1d:6392 -1971

TABLE 17 PLATE FLANGES FOR WELDING
( Clallses 4.1 ond 5.1 )

Nominal pressure 1.6 N/mmz.

Ail dimensions in millimetres.

*These dimensions are not to scale.

NOM
SIZE

:i
20

:z
40

2:

1::

125
150
175
200
250
300
350
400
500
600

700
800
900

1 000
-1 200

PIPE
o. d.

dl

17.2
21.3
26.9
33.7
42.4
48.3
60.3
76.1
88.9

114.3
139.7
168.3
193.7
21911
273
323.9
355.6
.406.4
508
609.6

711.2
812.8
914.4

1016
1 220

FLANGE RAISED FACE

D b 4 f No.

is
105
115
140
150
165
185
200
220
250
285
315
340
405

460
520
580
715
840

910
1 025
1 125
1 255
1 485

40
45
58
68
78

1:;
122
138
158
188
212
242
268
320
378
438
490
610
725

795
900

1 000
1115
1 330

-

BOLT-
ING

Ml2
Ml2
Ml2
Ml2
Ml6
Ml6
Ml6
Ml6
Ml6
Ml6
Ml6
M20
M20
M20
M24
M24
M24
M27
M30
M33
M33
M36-
M36
M39
M45

-

I DRILLING
k

60

7”,”

1::
110
125
145
160
180

210
240
270
295
355

410
470
525
650
770
840
950

-1050
1 170
1 390

29

Page 31

IS : 6392 - 1971

TABLE 18 SCREWED BOSS FLANGES

(Clauses 4.1 and 5.1 )

Nominal pressure 1 and 1.6 N/mm?.

.411 dimensions in millimetres.

t-- d, +-----+_I

TAPER 1 IN 6.25
ON DIAMETER

-

/

-

I
-

I I)RILLISG
-

I
-

Boss
4

A

50
5.5
GO
65
7.5

20
25
30 +.
35
45

85 52
100 GO
110 70
125 85
145 105

160
1RO
210
240

1 I-8
140
lG8
195

-

_

NOM
SIZE

PIPE

o. d.
dl
z=z

FLANGE R.AISED FACE BOL.T-
ING

XI10

hIi

&I12
Ml2
Ml2

hl12
MlG
Ml6
MlG
Ml6

Ml6
Ml6
hflG

%I20

D I1

_ .

__

-

--
f dz b

10.2 75 12
13.5 80 12
17.2 90 14
21.3 95 14
26.9 10.3 1G

33.7 11.5 1G
42.4 140. 16
48.3 150 16
60.3 lG5 18
76.1 185 18

80 88.9 200
100 114.3 220
125 139.7 250
150 165.1 28.5

20

::
22

so.

8

:
8

G
8

18
18

;i
24

::
58

G8
78

1::
122

34 138
40 158
44 188
44 212

11

::
14
14

14
18

1:
18

18
18

30

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