Page 140 - GoodyearEPIndustrialHose

SEO Version

MINING
Air &
Multipurpose
General Purpose
Heavy Duty
Push-on
Chemical
Transfer
Cleaning
Equipment
Food
Transfer
Washdown
Marine
Material
Handling
Abrasives
Bulk Transfer
Cement & Concrete
Mining
Petroleum
Aircraft Fueling
Dispensing
Dock
Transfer
Spray
Steam
Vacuum
Veyance
Water
Discharge
Suction &
Discharge
Washdown
Welding
Coupling
Systems
APPENDIX
138
flextra
®
rock dust
APPLICATION:
CONSTRUCTION
TUBE:
COVER:
REINFORCEMENT:
TEMPERATURE:
PACKAGING:
BRANDING (SPIRAL):
COUPLINGS:
NON-STOCK/SIZES:
ORDER CODES:
For handling rock dust operations in underground mines.
Black Tufsyn
®
synthetic rubber (static dissipating/static conductive)
Yellow Chemivic
™
synthetic rubber, flame-resistant (MSHA) (wrapped impression)
Spiral-plied synthetic fabric with wire helix
-25°F to 200°F (-32°C to 93°C)
50’ lengths, coiled and polywrapped
Example: Goodyear
®
Rock Dust Flame-Resistant MSHA IC 11/7
Contact fitting manufacturer for proper fitting recommendation and coupling procedure. Soft-
cuffed ends available upon special request.
For special production run minimum requirements, see Appendix D.
549-668
Product Specifcations
ID
NOM. OD
MAX. WP
BEND RADIUS VACUUM HG
WEIGHT
in.
mm. in.
mm. psi
Mpa
in. mm.
in. mm. lb./ft. kg./m.
flextra
®
ROCK DUST
1¼
31.8
1.59
40.5
100
0.69
6
152
29
737
0.48
0.72
1½
38.1
1.85
46.9
100
0.69
6
152
29
737
0.60
0.89
2
50.8
2.37
60.3
100
0.69
8
203
29
737
0.80
1.19
2½
63.5
2.89
73.3
100
0.69
10
254
29
737
1.06
1.58
3
76.2
3.35
85.1
50
0.34
12
305
29
737
1.20
1.79
4
101.6
4.41 111.9
50
0.34
16
406
29
737
1.71
2.55