"Interforgia" screwed clamps to close flanges

Valvulería industrial
"Interforgia" screwed clamps
to close flanges
Reactor engine, pressure equipments and strainers,
vaporize column, rotary dry machine, as special
components, etc.
Quality types (forged material):
Steel = 25CrMo4 (WNr.1.7218), ASTM A193 Gr.B7.
Stainless Steel = AISI 316L (WNr.1.4404), ASTM A193
Gr.B8M.
Certificates
Of quality = EN10204 3.1 or 97/23/EC-PED.
Type
Standard Nut
Hexagonal Nut
Cap Nut
Nuts on demand
Wing Nut
Ring-Cap Nut
Technical sheet F1. 04. 1 · October 2010
D
M 10-K
M 10-L
M 10-LS
M 12-L
M 16-K
M 16-L
M 16-L2
M 16-LS
M 20-K
M 20-L
M 20-L2
M 24-K
M 24-L
M 24-L2
M 24-LS
M 24-LP
M 24-LX
M 27-K
M 27-L
M 27-L2
M 27-L3
M 27-BV
M 27-LS
M 27-LX
M 33-K
M 33-L
M 33 Spec
M 33-L2
M 33-L3
M 33-LX
M 33-LY
M 56-L
M 56-L2
M-56-L3
Opening Lenght Width
M
13 - 24
22 - 33
70 - 83
40 - 56
40 - 60
55 - 85
80 - 110
95 - 125
50 - 75
65 - 90
90 - 130
65 - 95
90 - 130
120 - 160
155 - 200
180 - 260
290 - 330
90 - 110
115 - 145
150 - 195
205 - 255
250 - 300
340 - 385
440 - 480
100 - 150
150 - 200
180 - 220
200 - 250
250 - 300
380 - 430
510 - 560
200 - 245
260 - 350
380 - 420
L
83
94
122
133
165
192
213
234
195
212
252
230
265
295
335
404
470
290
327
375
435
480
565
680
380
430
440
480
530
665
810
523
640
705
Dimensions
B
a b c d e
25
4 4 4 6 13 12 15
34
4 5 4 8 18 20 16
40
6 7 5 12 25 25 25
f
g
48 10 9 8 14 30 30 30
52 10 11 8 14 34 34 30
63 10 16 8 14 52 45 40
75 12 20 10 24 65 60 48
70 12 20 10 24 63 56 48
75 12 20 10 24 65 60 48
115 14 26 10 22 84 65 40
Weight
m kg/pc.
0,16
27 5 43 0,18
0,22
38 6 70 0,50
1,13
58 100 32 1,21
1,28
1,40
1,95
73 10 115 2,00
2,20
2,65
3,00
78 12 130 3,20
3,40
4,40
4,80
4,80
5,00
5,15
85 15 155 6,15
7,20
7,70
9,50
104 18 205 9,20
10,10
102 18 200 10,20
10,80
104 18 205 11,40
13,50
16,50
30,15
160 30 310 34,00
41,30
h
l
Características y medidas sujetas a cambios.
Characteristics and dimensions without obligation.
Abastecimientos Industriales de Valvulería, S.L. Albert Einstein, 58, Nau 18, Pol. Ind. Almeda I · 08940 Cornellà de Llobregat,
Barcelona Tel. + 34 93 377 06 16 · Fax + 34 93 377 05 00 · e-mail: abv@abv.es · www.abv.es