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NK-2000F Metal Touch model

NK-2000F Metal Touch model
NK-2000F図面
Number Name Material
1 Tube SUS304、316L
2 Braid SUS304
3 Braid Stopper Ring SUS304
4 Sleeve SS400、SUS304、316、SUS316L
5 Wrapped Nut SS400、SUS304、316、SUS316L
6 Socket SS400、SUS304、316、SUS316L

Standard:6A(1/8B)~65A(2・1/2)

Flexible:20A(3/4B)~65A(2・1/2)

Ultra-flexible:6A(1/8B)~65A(2・1/2)

Features

This metal touch Free- fit joint is twist-free at the time of plumbing.
You can use this regardless of temperature as it is composed without packings.
We can also produce Rubber Hose Metal type for highly pressured condition upon your request.


NK-2000F Metal Touch model
Standard

S:Spiral shape a:Single angle (unit: mm)

Name Diameter Internal Diameter
(Φmm)
External Diameter(Φmm) Pitch
(mm)
Thickness of Plate
(t)
Minimum Bend Radius Weight (g/m)
Stripped Blade Fixed Repeating Stripped Blade singlet
8A S 7.2 10.9 12.1 2.4 0.2 25 100 0.16 0.28
10A S 10.5 15.1 16.3 3.1 0.25 35 120 0.17 0.3
15A S 13 18.4 19.6 3.3 0.25 50 140 0.21 0.37
20A S 19 25.4 26.9 3.8 0.3 65 200 0.35 0.57
25A S 25.2 32.8 34 4.5 0.3 80 240 0.43 0.73
32A a 33.5 40.6 42.2 5.1 0.3 100 300 0.47 0.78
40A a 39.1 47.5 49.1 5.9 0.35 120 360 0.67 1.12
50A a 52.6 61.5 63.1 6.4 0.35 140 450 0.9 1.55
65A a 66 77 78.6 8.4 0.4 220 550 1.4 2.4
Flexible

SA:Super Tube

Name Diameter Internal Diameter
(Φmm)
External Diameter(Φmm) Pitch
(mm)
Thickness of Plate
(t)
Minimum Bend Radius Weight (g/m)
Stripped Blade Fixed Repeating
20A 21.6 30 31.2 6 0.3 80 160 0.305
25A 26.8 36.5 38.1 8 0.3 90 170 0.37
32A 32.5 45 46.6 9 0.3 110 180 0.55
40A 40.5 54.5 56.1 10 0.35 120 200 0.83
50A 54 70.5 72.1 11 0.4 135 230 1.27
65A 67 86 87.6 12 0.4 150 250 1.4
Ultra-flexible

CLT:Clean Tube

Name Diameter Internal Diameter
(Φmm)
External Diameter(Φmm) Bend radius (mm) Thickness of Plate
(t)
maximum operating pressure
MPa
Spring constant
N/mm・peak
Weight (g/m)
No Blade With Blade Fixed Repeating No Blade With Blade No Blade With Blade
8A 1/4 7.8 11 12.2 25 80 0.15 0.3 4 1300 78 198
10A 3/8 10 13.5 14.7 25 100 0.15 0.3 3 1472 90 225
15A 1/2 12.5 16.5 17.7 40 120 0.15 0.3 2 1191 108 268
20A 3/4 21.5 29 29.7 50 170 0.2 0.3 1.6 1153 310 530
25A 1 26.5 36 37.2 70 200 0.2 0.2 1.1 456 340 640
32A 1・1/4 33 44 45.6 80 240 0.2 0.2 0.8 367 400 710
40A 1・1/2 41.5 54 55.6 100 270 0.25 0.2 0.8 626 710 1235
50A 2 50.5 65 66.6 120 480 0.25 0.2 0.7 496 850 1500
65A 2・1/2 66 86 87.6 170 510 0.3 0.2 0.7 809 1260 2260