Tabelul tehnic al filetelor. Ghid pentru indentificarea din toli in mm

Metric Etansare 24°

A=Diametrul interior olandez; B=Diametrul interior tata; C=Lungime filet; B=Diametrul exterior;

Teava D.E. (mm) Tip teava Dimensiune filet ØA (mm) ØB (mm) C (mm) ØD (mm)
6.00 6L M12X1.5 10.50 12.00 7.00 6.20
6.00 6S M14X1.5 12.50 14.00 7.00 6.20
8.00 8L M14x1.5 12.50 14.00 7.00 8.20
8.00 8S M16x1.5 14.50 16.00 7.00 8.20
10.0 10L M16x1.5 14.50 16.00 7.00 0.20
10.0 10S M18x1.5 16.50 18.00 7.50 0.20
12.0 12L M18x1.5 16.50 18.00 7.00 2.20
12.0 12S M20x1.5 18.50 20.00 7.50 2.20
14.0 14S M22x1.5 20.50 22.00 8.00 14.20
15.0 15L M22x1.5 20.50 22.00 7.00 15.20
16.0 16S M24x1.5 22.5 24.0 8.5 16.20
18.0 18L M26x1.5 24.5 26.0 7.50 18.20
20.0 20S M30x2.0 27.9 30.0 10.50 20.20
22.0 22L M30x2.0 27.9 30.0 7.50 22.20
25.0 25S M36x2.0 33.9 36.0 12.00 25.20
28.0 28L M36x2.0 33.9 36.0 7.50 28.20
30.0 30S M42x2.0 39.9 42.0 13.50 30.20
35.0 35L M45x2.0 42.9 45.0 10.50 35.30
38.0 38S M52x2.0 49.9 52.0 16.00 38.30
42.0 42L M52x2.0 49.9 52.0 11.00 42.30

SAE JIC 37°

Standard: ISO 12151-5, ISO8434-2, SAE J516

A=Diametrul interior; B=Diametrul exterior;

Tube O.D (inch) Size Thread UNF ØA (mm) ØB (mm)
1/4” 4 7/16” -20 10.00 11.10
5/16” 5 1/2” -20 11.60 12.70
3/8” 6 9/16” -18 13.00 14.30
1/2” 8 3/4” -16 17.60 19.10
5/8” 10 7/8” -14 20.50 22.20
3/4” 12 1.1/16” -12 24.60 27.00
7/8” 14 1.3/16” -12 28.30 30.10
1” 16 1.5/16” -12 31.30 33.30
1.1/4” 20 1.5/8” -12 39.20 41.30
1.1/2” 24 1.7/8” -12 45.60 47.60
2” 32 2.1/2” -12 61.50 63.50

O-Ring Face Seal (ORFS)

Standard: ISO 12151-1,ISO8434-3, SAE J516

A=Diametrul interior; B=Diametrul exterior;

Tube O.D (inch) Size Thread UNF ØA (mm) ØB (mm)
1/4” 4 9/16” –18 13.00 14.20
3/8” 6 11/16” -16 15.90 17.50
1/2” 8 13/16” -16 19.10 20.60
5/8” 10 1” -14 23.80 25.40
3/4” 12 1.3/16” -12 28.20 30.10
1” 16 1.7/16” -12 34.15 36.50
1.1/4” 20 1.11/16” -12 40.50 42.90
1.1/2” 24 2” -12 48.80 50.80

British Standard Pipe Parallel (BSPP) - Gaz

Standard: BS 5200 ISO 12151-6

A=Diametrul interior; B=Diametrul exterior;

Tube I.D. (mm) Tube O.D. (mm) Size Dimensiune filet ØA (mm) ØB (mm)
6 10 2 1/8” -28 8.60 9.70
8 13 4 1/4” -19 11.50 13.20
12 17 6 3/8” -19 14.90 16.70
15 21 8 1/2” -14 18.60 20.90
18 23 10 5/8” -14 20.60 22.90
20 27 12 3/4” -14 24.10 26.40
26 34 16 1” -11 30.30 33.20
33 42 20 1.1/4” -11 38.90 41.90
40 49 24 1.1/2” -11 44.90 47.80
50 60 32 2” -11 56.70 59.60

British Standard Pipe Tapered (BSPT)

identificarea-filetului-bspt.webp

Tube I.D. (mm) Tube O.D. (mm) Size Dimensiune filet ØA (mm)
5 10 2 1/8” -28 9.73
8 13 4 1/4” -19 13.16
12 17 6 3/8” -19 16.66
15 21 8 1/2” -14 20.96
20 27 12 3/4” -14 26.44
26 34 16 1” -11 33.25
33 42 20 1.1/4” -11 41.91
40 49 24 1.1/2” -11 47.80
50 60 32 2” -11 59.61
50 60 32 2” -11 56.70

BSP Flat Seal / BSP Etansare plana

identificarea-filetului-bsp-flat-seal-etansare-plana.webp

A=Diametrul interior;

Tube I.D. (mm) Tube O.D. (mm) Size Dimensiune filet ØA (mm)
6 10 2 1/8” -28 8.60
8 13 4 1/4” -19 11.50
12 17 6 3/8” -19 14.90
15 21 8 1/2” -14 18.60
18 23 12 5/8” -14 20.60
20 27 16 3/4” -14 24.10
26 34 20 1” -11 30.30
33 42 20 1.1/4” -11 38.90
40 49 24 1.1/2” -11 44.90
50 60 32 2” -11 56.70

NPTF

identificarea-filetului-nptf.webp

Size Dimensiune filet ØA (mm)
2 1/8” -27 10.24
4 1/4” -18 13.61
6 3/8” -18 17.05
8 1/2” -14 21.22
12 3/4” -14 26.56
16 1” -11.5 33.22
20 1.1/4” -11.5 41.98
24 1.1/2” -11.5 48.05
32 2” -11.5 60.09

JIS - Japanese industrial standard

filet-jis-japanese-industrial-standard.webp

Thread=Filet;A=Diametrul exterior, B=Diametrul interior;

Dimensiune filet ØA (mm) ØB (mm) Dimensiune filet BSP ØA (mm) ØB (mm)
M14X1.5 12.50 14.00 1/4” -19 11.50 13.20
M18X1.5 16.50 18.00 3/8” -19 14.90 16.70
M16X1.5 14.50 16.00 1/2” -14 18.60 20.90
M18X1.5 16.50 18.00 3/4” -14 24.10 26.40
M22X1.5 20.50 22.00 1” -11 30.30 33.20
M24X1.5 22.50 24.00
M30X1.5 28.50 30.00
M33X2.0 31.00 33.00
M42X2.0 40.00 42.00

Flanse

A=Diametrul exterior; B=Lungime;

Flange (inch) Size 3000 psi 6000 psi SuperCat
Diametrul (mm) B (mm) O-ring (mm) Diametrul (mm) B (mm) O-ring (mm) Diametrul (mm) B (mm) O-ring (mm)
1/2” 8 30.18 6.73 18.64x3.53 31.75 7.75 18.64x3.53 31.75 14.22 18.64x3.53
5/8”* 10 34.25 6.00 21.70x3.53
3/4” 12 38.10 6.73 24.99x3.53 41.28 8.76 24.99x3.53 41.28 14.22 24.99x3.53
1” 16 44.45 8.00 32.92x3.53 47.63 9.53 32.92x3.53 47.63 14.22 32.92x3.53
1.1/4” 20 50.80 8.00 37.69x3.53 53.98 10.29 37.69x3.53 53.98 14.22 37.69x3.53
1.1/2” 24 60.33 8.00 47.22x3.53 63.50 12.57 47.22x3.53 63.50 14.22 47.22x3.53
2” 32 71.42 9.53 56.74x3.53 79.38 12.57 56.74x3.53 79.38 14.22 56.74x3.53
2.1/2” 40 84.12 9.53 69.44x3.53
3” 48 101.60 9.53 85.32x3.53