| 摘要 |
A hose or flexible pipe (100; 200) which has an inner lining (116; 216) composed of fluoropolymer. This gives the hose an improved capacity to withstand high temperatures, chemical degradation, and embrittlement along with flexibility and light weight. The hose wall structure (102) is preferably fully bonded to improve support for the fluoropolymer lining (116; 216). The fluoropolymer lining (116; 216) also makes practicable the use of rubbers having the ability to withstand high temperatures. There is also described an assembly of such a hose or flexible pipe (100; 200) with an end fitting (300 + 400; 310 + 410) incorporating a novel pressure-actuated seal (500, 502; 600; 800)
|
