Oilfield Catalog - Gates Corporation

Hydraulic Hose
EFG5K Spiral Wire Hose
(Specification 4651Z, ZL, ZS, ZT)
Certification/Standards
ABS
DIN – 20023 4SH/4SP
DNV
EN – 856 4SH/4SP
MSHA
SAE – 100R13
USCG
This product can be tested to meet other
oilfield related certificates/standards.
RECOMMENDED FOR: Extremely high pressure hydraulic applications. EFG5K is designed to meet all requirements
of the proposed SAE 100R13 specifications. Meets Flame Resistance Acceptance Designation
of “MSHA 2G”. Compatible with biodegradable hydraulic fluids such as polyol ester,
polyglycol and vegetable oil as well as standard petroleum based fluids.
Applications – B.O.P., Production Equipment
TEMPERATURE: -40ºF to +250ºF (-40ºC to +121ºC).
TUBE: Type C (Nitrile). Black. Oil resistant synthetic rubber.
REINFORCEMENT: Four alternating layers of spiraled, high tensile steel wire on -10, -12 and -16 sizes.
Six alternating layers of spiraled, high tensile steel wire on -20, -24 and -32 sizes.
COVER: Two cover types available:
MAXIMUM WORKING
PRESSURE: 5,000 psi
(1) Standard cover – Type A (Neoprene). Black. Oil resistant synthetic rubber. Dual red
stripe layline.
(2) MegaTuff ® - a special cover designed to withstand the toughest, most abrasive environments.
MegaTuff lasts up to 300 times longer than standard hose during hose-tohose
and hose-to-metal abrasion tests.
AVAILABLE SIZES: 3/8” through 2” I.D.
MegaTuff available 3/8” through 2”
LENGTHS: Standard Pack - 100 ft. carton in sizes -10 through -16.
Standard Pack - 50 ft. carton in sizes -20 through -32.
Also available in extra-long 200 ft. lengths.
COUPLINGS: GS Stems and Ferrules available in
sizes -6 (3/8”) through -20 (1 1/4”).
No skiving required for GS couplings.
GSH Couplings available in sizes
-24 (1-1/2”) through -32 (2”).
No skiving required for GSH Couplings.
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