Parker Fittings接头 - Tube Fabrication Equipment
WireFree-管接头锁定装置 WireFree - Tube Fitting Locking Device

派克针对小口径仪表管配件的创新型新型管配件锁定系统消除了电线锁定的需要，从而大大节省了生产成本。派克的新型WireFree锁定设备被设计为“一劳永逸”的解决方案，克服了电线锁定的所有缺点。它可以非常容易，快速地安装到新系统或现有系统的标准压缩配件上，而无需进行任何组件的修改，重新对准或拆卸。该设备还是在常规MRO（维护，修理和大修）操作期间更换现有电线锁的理想选择-安装人员仅需在安装新装置之前拔下电线即可。Parker独特的WireFree锁定装置最初是为海上石油和天然气行业的一家领先仪器供应商开发的，该装置寻求一种更好的替代方法来替代深水“圣诞树”流体组件上的锁定管件。该专利设备设计为“一劳永逸”解决方案，几乎完全由6Mo不锈钢制成，具有出色的耐腐蚀性，其开放式结构可最大程度地减少缝隙。WireFree锁定装置作为一个整体进行预组装提供，大大简化了安装。根据配置，它包括一个或多个带有预安装的刚性支撑板的柔性夹持臂。例如，要将两个压缩螺母锁定在标准的90°弯头接头上，钢丝锁紧技术是在航空航天工业中广泛使用的一种技术，用于防止零件损坏，例如将螺栓和螺母固定在维修期间会松动的管件上。它涉及使用预先钻孔的零件-无法轻松进行改装-仅适用于某些类型的配件。通常使用的钢丝是不锈钢，锋利且难以操纵。对于采用钢丝锁紧的压缩管接头，重要的是，不要以会导致螺母略微旋转并可能损害连接完整性的方式张紧钢丝。因此，正确安装电线锁需要技巧，并且很耗时–每个组件可能要花费5到15分钟的时间，具体取决于可访问性。

Parker's innovative new tube fitting locking system for small bore instrumentation tube fittings removes the need to wire lock, which brings significant savings in your production costs. Parker's new WireFree locking device is designed as a 'fit-and-forget' solution that overcomes all the disadvantages of wire locking. It can be fitted to standard compression fittings on new or existing systems very easily and quickly, without requiring any modification, realignment or disassembly of components. The device is also ideal for replacing existing wire locks during routine MRO (maintenance, repair and overhaul) operations – installers merely need to remove the wire before fitting the new unit. Parker's unique WireFree locking device was originally developed for a leading supplier of instrumentation to the offshore oil and gas industry, which sought a better alternative to wire locking compression tube fittings on deepwater ‘Christmas tree' fluid flow assemblies. Designed as a ‘fit-and-forget' solution, the patented device is fabricated almost entirely from 6Mo stainless steel for superb corrosion resistance, with an open construction that minimizes crevices. The WireFree locking device is supplied pre- assembled as a single part, simplifying installation significantly. Depending on configuration, it comprises one or more flexible clamp arms with pre-attached rigid support plates. To lock both compression nuts on a standard 90 ? elbow fitting, for example, the installer simply places the clamp arms around the nuts and tightens a single securing screw to the recommended torque. Wire locking is a technique that is widely used in the aerospace industry to guard against components such as securing bolts and nuts on tube fittings working loose during service. It involves the use of pre-drilled parts – which cannot easily be retrofitted – and is only suitable for some types of fittings. The wire that is used is normally stainless steel, which is sharp and difficult to manipulate. And in the case of wire-locked compression tube fittings, it is important that the wire is not tensioned in such a way that it could cause the nut to rotate slightly and potentially compromise connection integrity. Correctly installing wire locking consequently demands skill and is time consuming – it can take anywhere between five and 15 minutes per component, depending on accessibility. On a typical subsea Christmas tree containing several hundred instrumentation tube compression fittings this can easily account for tens of hours of extra assembly time.

市场：
- 海上
石油和天然气
- 陆上石油和天然气- 石油化工
- 化学

特性/优点：
- 独特的无电线设计–比电线锁强五倍
- 通常不到两分钟的安装时间
- 6Mo不锈钢结构且缝隙极小
- 提供预组装–无单独零件

应用：
- Subsea christmas trees
- 水下歧管
- 仪表线

Markets:
- Oil and Gas Offshore
- Oil and Gas Onshore
- Petrochemical
- Chemical

Features/Benefits:
- Unique wire-free design – five times stronger than wire locks
- Typically less than two minutes to install
- 6Mo stainless steel construction with minimal crevices
- Supplied preassembled – no separate part


Applications:
- Subsea christmas trees
- Subsea manifolds
- Instrumentation lines

Technical Specifications

WireFree - Tube Fitting Locking Device 型号