Parker派克超柔性卷绕管 - 回旋卷绕管 - PTFE 聚四氟乙烯管
ParkerConvoluted Tubing – Extra Flexible Tubing超柔性卷绕管

Parker派克超柔性管

回旋卷绕管是非常灵活的，是理想的应用，在较紧的弯曲半径，增加压力处理或抗压性是必要的。Convoluted tubing is very flexible and is ideal for applications where a tighter bend radius, increased pressure handling or crush resistance is needed.Parker生产的回旋管是最大的选择之一。产品包括用于电气导管（SAE AS81914）的MIL-SPEC缠绕管、用于实现更紧密弯曲半径的CAVO TEX绕线缠绕管、用于增加流量的大内径的低断面缠绕管和用于增强管强度的厚壁缠绕管。在厚壁中添加的材料经过翻边和扩口，使管子实际上能够通过管件内部，从而可以在管件表面上扩口。这消除了细菌截留的问题，并通过在所有湿润表面提供100%聚四氟乙烯覆盖增加了无限制流动的好处。回旋管的螺旋结构被压入管中，并且不会随着管的延伸而拔出。与其他含氟聚合物一样，Parker缠绕管具有抗腐蚀性液体和气体的能力，并且具有低渗透性的不粘表面。所有这些产品都可以用导电内径或完全导电管制造，以消除静电积聚，它们可以作为散装管或带有附加袖口的切割管，以创建可连接端，用于添加配件或法兰。

Convoluted tubing is very flexible and is ideal for applications where a tighter bend radius, increased pressure handling or crush resistance is needed.

PTFE 聚四氟乙烯管 Convoluted Tubing – Extra Flexible Tubing
Parker Convoluted tubing

Parker manufactures one of the largest selections of convoluted tubing. Product offerings include MIL Spec Convoluted Tubing for electrical conduit (SAE AS81914), Convo-Tex? Wire Wrapped Convoluted Tubing to achieve a tighter bend radius, Low Profile Convoluted with a larger inside diameter for increased flow and a Heavy Wall Convoluted that is produced with a thicker wall to reinforce the strength of the tube. The added material in heavy wall convoluted withstands flanging and flaring, allowing the tubing to actually passes through the inside of the fitting so it can be flared over the face of the fitting. This eliminates the problem of bacterial entrapment and adds the benefit of unrestricted flow by providing 100% PTFE coverage on all wetted surfaces.

Convoluted tubing's helical constructions are molded into the tubing and will not pull out as the tube is extended. Like other fluoropolymers, Parker convoluted tubing resist corrosive liquids and gases, and has a non-stick surface with low permeability. All of these products can be manufactured with a conductive I.D. or as a fully conductive tube to dissipate static build-up and they are available as bulk tubing or as a cut tube with added cuffs to create an attachable end for adding fittings or flanges.

Markets:
- Material handling
- Petrochemical
- Pharmaceutical
- Semiconductor
- Automotive

Features/Benefits:
- Available in chemically inert PTFE, FEP, ETFE, PFA or High Purity PFA
- Low coefficient of friction
- Moisture retention is less than 0.01%
- Excellent flex life
- Low void content
- Very large selection of sizes ranging from 1/8” I.D. up to 4” O.D
- Wire-wrap reinforcement can be added for increased vacuum applications or when a tighter bend radius is needed

Applications:
- Fluid transfer
- Wire harness
- Protection/cable core
- Robotic arms
- Lab equipment

Certifications/Compliance:

- AMS 3653E
- VW1, UL-83
- FDA Compliant
- USP Class VI Compliant
- SAE AS 81914 (applies to part numbers 81914/1 – 81914/6)

Technical Specifications:

- Extruded from virgin PTFE (Polytetrafluoroethylene), FEP (Fluorinated Ethylene Propylene), PFA (Perfluoroalkoxy), HP PFA (High Purity Perfluoroalkoxy) or ETFE (Ethylene Tetrafluoroethylene)
- Standard tubing is supplied in natural except 81914 part numbers. These are supplied in black pigmented color unless otherwise noted; additional colors are available on request
- Close convolution designs available
- Cuffing is available to create an attachable end for adding fittings or flanges; refer to Catalog 4660 for details
- Stock packaging is random coils

性能特点

最低工作油温（C)

75

最小工作温度（F)

100

管件外径（英寸）

1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-1/2, 1-3/4, 2, 2-1/2, 3, 4

管件外径（毫米）

3, 5, 6, 8, 10, 11, 13, 16, 19, 22, 25, 29, 32, 38, 44, 51, 64, 76, 102

工业标准

ASTM D3296 03; AMS3563E; SAE AS81914/1 6; VW1, UL-83; FDA Compliant; USP Class VI Compliant

应用

Fluid Handling, Instrumentation, Medical/Pharmaceutical, Food & Beverage, Manufacturing / Industrial, Packaging

管件的内径（英寸）

3/16 - 4

管件的内径（毫米）

5 - 102

衬套内径（英寸）

1/4 - 4

衬套内径（毫米）

3.18 - 101.6

管壁的厚度（英寸）

0.010 - 0.070

管壁的厚度（毫米）

0.25 - 1.78

长度（英寸）

散装或固定英制长度 - 12、24、36、48、60、72、84、96、120

长度（毫米）

305 - 3048

管件类型

军用规范、标准、重壁、低截面

形式

缠绕的

最小弯曲半径（英寸）

0.365 - 9

最小弯曲半径(毫米)

9 - 229

最高工作油温（F)

302 - 500

最高工作油温（C)

200 - 260

颜色

黑色, 天然的

管件材料

PTFE、FEP、ETFE

介质

空气、化学品、水