<p>In the disclosed flexible tube for fluid transport, a resin layer (5) is provided to the outer periphery of an interlocked tube (3). The resin layer (5) shields the fluid flowing within the interlocked tube (3). An internal-pressure-resistant reinforcing layer (7) is provided to the outer periphery of the resin layer (5). The internal-pressure-resistant reinforcing layer (7) is a layer that reinforces primarily against internal pressure, etc. of the fluid flowing within the interlocked tube (3). An axial-force reinforcing layer (9) is provided to the outer periphery of the internal-pressure-resistant reinforcing layer (7). The axial-force reinforcing layer (9) is a reinforcing layer primarily for suppressing the interlocked tube (3) from deforming in the axial direction of the flexible tube (1). The axial-force reinforcing layer (9) is formed from alternately winding two layers of reinforcing strips (15) with a long pitch. The reinforcing strips (15) are each configured from a metal strip (17), a resin layer (19) that covers the strip (17), and the like. The resin layer (19) is resin to which a microparticulate sulfide-trapping material has been added.</p>
申请公布号
WO2011105428(A1)
申请公布日期
2011.09.01
申请号
WO2011JP53989
申请日期
2011.02.23
申请人
FURUKAWA ELECTRIC CO.,LTD.;ISHII, KENICHI;MANABE, HIROKI;WATANABE, MICHIMASA