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APPENDIX c
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
301
TYPE 4
: Knitted Hose
A. Extruded seamless tube.
B. Seamless woven textile jacket.
C. Interwoven wire helix reinforcement where needed.
D. Extruded seamless cover.
A C B
D
Type 4
TYPE 3
: Hand-built Spiral-plied Hose
Built by hand on a mandrel. Cured under pressure applied from outside by
cloth wraps and steam.
A. Calendered, or “built-up” tube to fit service.
B. Tailor-made spiral-wrapped fabric.
C. Wire reinforcement where needed.
D. Cover stock of selected gauge and compound. Wrap cured.
A B C D
Type 3
BASIC HOSE CONSTRUCTION
GENERAL INFORMATION
TYPE 1 Braided Hose
Flexible. High resistance to kinking. Cover either smooth or wrapped. Available in long continuous lengths. Excellent
tensile strength.
TYPE 2 Spiral Hose
Extremely flexible. Smooth bore, uniform tube. High strength with long length capability.
TYPE 3 Hand-Built Spiral-Plied Hose
Craftsman-built to special requirements. Wide variation in sizes, constructions and materials. Built-in strength to fit most
rugged job requirements. Couplings, fittings, nipples, flanges and beaded ends can be built in. Available in lengths up to
50 feet, in sizes up to 18 inches. On larger diameters, consult your Goodyear Engineered Products representative.
The Four Basic Methods Of Hose Construction (continued)
ADVANTAGES
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