Page 348 - 4300 Catalog Cover.pdf

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Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
R4
Metric Tube
4300 Catalog
Dimensions and pressures for reference only, subject to change.
Seamless EO Steel Tubes
Material St. 37.4
* Tubes which need a support sleeve (VH) for assembly in EO and EO-2 fittings.
Table R3 — Seamless EO steel tubes
St. 37.4
Phosphated
& Oiled
Part No.
St. 37.4
Zinc Plated
& Chromium-6
Free
Part No.
End
Size
(mm)
Toler-
ance
Wall
Thickness
(mm)
Tube
I.D.
(mm)
Design Pressure
(bar)
Burst
Pressure
(bar)
Weight
(kg/m)
STANDARD
FROM STOCK
DIN 2413
I
Static
DIN 2413
III
Dynamic
Phos &
Oil
CF
R04x0.5
R04x0.5VZ
4
0.5
3 313
274 1160 0.047
·
R04x0.75
R04x0.75VZ
4 ±0.1 0.75 2.5 409
393 1820 0.063
R04x1
R04x1VZ
4
1
2 522
502 2850 0.074
·
·
R05x1
R05x1VZ
5 ±0.1
1
3 432
416 2120 0.099
·
R06x0.75
R06x0.75VZ
6
0.75*
4.5 333
289 1230 0.103
R06x1
R06x1VZ
6
1
4 389
374 1680 0.123
·
·
R06x1.5
R06x1.5VZ
6 ±0.1 1.5
3 549
528 3050 0.166
·
·
R06x2
R06x2VZ
6
2
2 692
665
0.197
·
R06x2.25
R06x2.25VZ
6
2.25 1.5 757
728
0.208
R08x1
R08x1VZ
8
1
6 333
289 1190 0.172
·
·
R08x1.5
R08x1.5VZ
8 ±0.1 1.5
5 431
414 1860 0.240
·
·
R08x2
R08x2VZ
8
2
4 549
528 3020 0.296
·
·
R08x2.5
R08x2.5VZ
8
2.5
3 658
632
0.339
R10x1
R10x1VZ
10
1
8 282
249
870 0.222
·
·
R10x1.5
R10x1.5VZ
10
1.5
7 373
358 1380 0.314
·
·
R10x2
R10x2VZ
10 ±0.1
2
6 478
460 2100 0.395
·
·
R10x2.5
R10x2.5VZ
10
2.5
5 576
553 3180 0.462
R10x3
R10x3VZ
10
3
4 666
641
0.518
·
R12x1
R12x1VZ
12
1
10 235
210
760 0.271
·
·
R12x1.5
R12x1.5VZ
12
1.5
9 353
305 1150 0.388
·
·
R12x2
R12x2VZ
12 ±0.08 2
8 409
393 1580 0.493
·
·
R12x2.5
R12x2.5VZ
12
2.5
7 495
476 2600 0.586
·
R12x3
R12x3VZ
12
3
6 576
553 3200 0.666
R12x3.5
R12x3.5VZ
12
3.5
5 651
627
0.734
R14x1
R14x1VZ
14
1*
12 201
182
620 0.321
R14x1.5
R14x1.5VZ
14
1.5 11 302
265
940 0.462
·
R14x2
R14x2VZ
14
2
10 403
343 1340 0.592
·
·
R14x2.5
R14x2.5VZ
14 ±0.08 2.5
9 434
417 1760 0.709
R14x3
R14x3VZ
14
3
8 507
487 2400 0.814
R14x3.5
R14x3.5VZ
14
3.5
7 576
553 3220 0.906
R14x4
R14x4VZ
14
4
6 641
616
0.986
R15x1
R15x1VZ
15
1*
13 188
171
590 0.345
·
·
R15x1.5
R15x1.5VZ
15
1.5 12 282
249
980 0.499
·
·
R15x2
R15x2VZ
15 ±0.08 2
11 376
323 1250 0.641
·
·
R15x2.5
R15x2.5VZ
15
2.5 10 409
393 1690 0.771
R15x3
R15x3VZ
15
3
9 478
460 2120 0.888
R16x1
R16x1VZ
16
1*
14 176
160
540 0.370
R16x1.5
R16x1.5VZ
16
1.5 13 264
234
820 0.536
·
·
R16x2
R16x2VZ
16 ±0.08 2
12 353
305 1170 0.691
·
·
R16x2.5
R16x2.5VZ
16
2.5 11 386
372 1470 0.832
·
·
R16x3
R16x3VZ
16
3
10 452
435 1920 0.962
·
·
R18x1
R18x1VZ
18
1*
16 157
143
510 0.419
·
R18x1.5
R18x1.5VZ
18
1.5 15 235
210
780 0.610
·
·
R18x2
R18x2VZ
18 ±0.08 2
14 313
274 1040 0.789
·
·
R18x2.5
R18x2.5VZ
18
2.5 13 392
335 1320 0.956
·
R18x3
R18x3VZ
18
3
12 409
393 1830 1.111
Pressure Calculations:
Calculation pressures given
are according to DIN 2413
Part 1 for
static stress
20
•
K
•
s
•
c (bar)
P =
S
•
d
a
Material characteristic value
K=235 N/mm
2
and
DIN 2413 part III for
dynamic
stress
20
•
K
•
s
•
c (bar)
P =
S
•
(da + s
•
c)
Material characteristic value
K=226 N/mm
2
(permanent
fatigue strength)
Safety correction value S=1.5
for static and dynamic stress.
Factor “c” for consideration of
wall thickness
divergence for
static and dynamic stress
=0.8 for tube o.d. 4 and 5;
0.85 for tube o.d. 6 and 8; 0.9
for larger tube o.d.
d
a
= Tube O.D. in mm
s = Wall thickness in mm
Standard Tube Length:
• 6 m (19.7 ft.)
Conversion Factors:
• Bar x 14.5 = psig
• kg/m x 0.672 = lbs/ft
• N/mm
2
x 145 = lb/in
2
See Remarks o
n
page R5
.