美国NEWAGECONTEFTM螺旋PTFE软管主要特点半透明PTFE软管具有***的抗化学性和绝缘性；无论外径有无不锈钢丝强化都备有库存；钢丝强化提供更大的抗压能力，也能帮助电流接地；易于弯曲---螺旋结构具有远远大于直管的弯曲度；螺旋结构易于清洁；由FDA认证的材料制成；应用***加工、离子水、实验室、***、机器人、油漆喷涂系统、制药加工和包装、超纯净液体系统说明CONTEFTM软管的螺旋结构有助于使用标准清洁溶液自身清洗。直型管边可连接标准宝塔接头，也可按要求进行软管扣压。可以订购外加强化层用于更大压力。CONTEFTM软管每包***长尺寸可达到500英尺，可根据客户要求生产。CONTEFTM未强化螺旋PTFE软管真空度：27in./Hg22℃；螺旋结构是铸进软管中的，在正常条件下不会冷缩进直型管壁中。CONTEFTM钢丝强化螺旋PTFE软管真空度：27in./Hg22℃；用于更高真空度，请致电获知哪种钢丝强化尺寸软管可以生产。物理性能无强化钢丝强化硬度ShoreD55-6555-65弹性强度psi20002000延长断裂百分比%300200脆化温度点﹤-170℃﹤-78℃***大工作温度260℃176℃零压力下***大持续工作温度204℃176℃ProductNumberC***truction(A)ID(B)CuffLengths(Nom.)(C)Wall(Nom.)(D)ConvolutionOD(Nom.)(F)ConvolutionID(Nom.)BendRadius(E)Maximum***ailableLengths(FT.)(includingcuffs)WorkingPSI(at70°F)BurstPSI(at70°F)3500070Unreinforced.250(1/4).750(3/4)0.0150.320.185.500(1/2)125622483500147Unreinforced.313(5/16)1.0000.020.4140.277.750(3/4)125562203500224Unreinforced.375(3/8)1.0000.020.450.308.875(7/8)125522003500301Unreinforced.500(1/2)1.0000.020.590.4311.250(1-1/4)100401603500378Unreinforced.625(5/8)1.250(1-1/4)0.0250.660.4931.500(1-1/2)75351403500455Unreinforced.750(3/4)1.500(1-1/2)0.0250.780.6171.750(1-3/4)75301203500532Unreinforced1.0002.0000.031.10.8622.23050271003500609Unreinforced1.250(1-1/4)2.500(2-1/2)0.0351.61.172.750(2-3/4)4024803500686Unreinforced1.500(1-1/2)2.500(2-1/2)0.041.911.453.0004020653500763Unreinforced2.0002.500(2-1/2)0.0432.451.984.250(4-1/4)4017553500917Unreinforced3.0003.0000.0623.750(3-3/4)37.0003015503500994Unreinforced4.0003.0000.0624.750(4-3/4)49.0002012403520076Wirereinforced.250(1/4).750(3/4)0.0150.320.185.500(1/2)121004003520153Wirereinforced.313(5/16)1.0000.020.4140.277.750(3/4)12873483520230Wirereinforced.375(3/8)1.0000.020.450.308.875(7/8)12753003520307Wirereinforced.500(1/2)1.0000.020.590.4311.250(1-1/4)20682723520461Wirereinforced.750(3/4)1.500(1-1/2)0.0250.780.6171.750(1-3/4)20552203520538Wirereinforced1.0002.0000.031.10.8622.2302045)