Page 14 - CorrugatedCatalog110913Rev8LR

ChemKing®
ChEMKing® is Hose Master’s chemical-resistant, annular corrugated metal hose. Hydroformed
from a special 276 alloy, ChemKing® offers excellent fexibility and corrosion resistance for many of
the most severe applications found in chemical processing.
Explanation of ChemKing® Part Numbers
AF 67 _______
Braid Code
Example: AF6760 = 276 annular corrugated metal hose with a single T316 stainless steel braid
* For 4 inch, 5 inch, and 6 inch diameters, consult factory for delivery
• The minimum bend radius is measured from the centerline of the hose
• The working pressure decreases with temperature - obtain derating factor on page 33 in Technical Information
• For rapid pressure fuctuations, consult factory
• Braid is T316 stainless steel or C276 alloy. Monel™ braid is available upon request. When Monel™ braid is used, stated
pressure ratings need to be reduced by 0.75. Part numbers for Monel™ braid are AF6780 (single braid) and AF6788 (double braid)
Braid Codes
00 - Unbraided
60 - T316 Single Braid
66 - T316 Double Braid
20 - C276 Single Braid
22 - C276 Double Braid
Inside
Diameter
(in.)
Number of
Braids
(#)
Outside
Diameter
(in.)
Static
Minimum
Bend
Radius
(in.)
Dynamic
Minimum
Bend
Radius
(in.)
Maximum
Working
Pressure
(psi)
Burst
Pressure
(psi)
Weight
Per Foot
(lbs.)
1/2
0
1
2
0.77
0.83
0.89
1.5 5.5
70
1186
1779
n/a
4743
7115
0.11
0.22
0.33
3/4
0
1
2
1.16
1.22
1.28
2.1 8.0
43
898
1347
n/a
3591
5387
0.19
0.37
0.55
1
0
1
2
1.47
1.53
1.59
2.7 9.0
43
718
1077
n/a
2872
4308
0.26
0.50
0.74
1 1/2
0
1
2
2.08
2.16
2.24
3.9 11.0
28
531
797
n/a
2125
3188
0.47
0.85
1.23
2
0
1
2
2.61
2.69
2.77
5.1 13.0
14
449
674
n/a
1797
2696
0.59
1.11
1.63
3
0
1
2
3.88
3.98
4.08
7.8 18.0
14
346
519
n/a
1384
2076
1.18
2.06
2.94
4*
0
1
2
4.96
5.06
5.16
9.8 22.0
14
299
448
n/a
1194
1791
1.41
2.47
3.53
5*
0
1
2
6.00
6.12
6.24
12.8 28.0
14
275
412
n/a
1099
1646
2.18
3.61
5.04
6*
0
1
2
7.01
7.13
7.25
14.8 32.0
11
210
315
n/a
839
1259
2.69
4.44
6.19
13
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