Oil & Gas Api 7k Fsl 1 & 2 Hose Products

TVC Melting Chamber
Recommended For : Flexible connection between standpipe and top drive/swivel or between pump and standpipe for pumping mud at extra high pressure in oil drilling and exploration work. Meets the severe demands of today's drilling methods including directional drilling, pressure pulses and elevated temperatures.
Temperature : Temperature Range II: -20 °C to +100 °C (-4 °F to +212 °F).
Tube : NBR Black Rubber and HNBR Black Rubber (Only for 3" & 3.5" Grade D FSL 1 Hoses)
Reinforcement : High strength steel cords and rubberized textile plies
Cover : PCR Black Synthetic rubber consisting of chloroprene rubber which is an anti-flaming, wear resistant, ozone ageing and ultraviolet light resistant material applicable to marine environments.
Couplings : Crimp Couplings. Contact Gates E&S for a full range of fitting options such as hammer unions, flanges, hubs, etc.
Packaging : Finished assemblies are packaged in heavy-duty wooden crates or pallets. Heat Treated packaging available upon request for an additional fee.
Options : Accessories such as safety clamps, hose lift eyes and stainless steel armor are available upon request. Test certificates are shipped with every order. Coupling material traceability, letters of conformance and 3rd party witness tests are available for an additional fee.
Standards : API Spec 7K FSL 1 & FSL 2.

Technical Specifications Data

Inner Diam. Outer Diam. API
Grade
FSL Type Working Pressure Test Pressure Safety
Factor
Min Burst Pressure MBR Operational
(MTR)
Weight
(Kg/MTR)
Inch MM Inch MM Psi Bar Psi Bar Psi Bar
2 50.8 3.7 93 D FSL 1 & 2 5,000 345 7,500 517 2.5 12,500 862 0.9 11.3
2.5 63.5 4.1 104 D FSL 1 & 2 5,000 345 7,500 517 2.5 12,500 862 0.9 13.2
3 76.2 4.8 122 D FSL 1 & 2 5,000 345 7,500 517 2.5 12,500 862 1.2 18.1
3.5 88.9 5.3 134 D FSL 1 & 2 5,000 345 7,500 517 2.5 12,500 862 1.4 20.4
3 76.2 5.6 142 E FSL 1 & 2 7,500 517 11,250 775 2.5 18,750 1,292 1.2 34.9
3.5 88.9 6.1 154 E FSL 1 & 2 7,500 517 11,250 775 2.5 18,750 1,292 1.2 38.8
4 101.6 6.7 170 E FSL 1 & 2 7,500 517 11,250 775 2.5 18,750 1,292 1.3 44.2

Heliflex 1

Heliflex 2

Heliflex 3
Heliflex 4