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Application:flexible connection between the upper end of the standpipe and the top drive/swivel and between the pump and the lower end of the standpipe for pumping mud at high
Tube:NR&SBRsythentic rubber/HNBR/UPE
Reinforcement:2-6 layers of high tensile super flexible spiral steel wire or steel cable
Cover:abrasion and weather resistant synthetic rubber
Temperature Range:-20℃~+82℃(-4℉~+179.6℉) -55℃~+150℃(-67℉~+302℉)
Standard:API Spec. 7K FSL 1 FSL 2 | ABS
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