Huizhou Pengchengrui Technology Co., Ltd.

Ultra thick nickel titanium pipes are divided into two types: ultra thick wall and ultra-thin wall. The two are adapted to different scene requirements based on the shape memory, superelasticity, and corrosion resistance of nickel titanium alloys. Ultra thick wall focuses on high-pressure and high-strength working conditions, while ultra-thin wall focuses on precision and minimally invasive fields. Specific application explorations are as follows:

1、 Ultra thick walled nickel titanium pipe

Industrial high-pressure fluid transportation: The ultra thick wall structure gives it strong compressive strength and structural stability, making it suitable for fluid transportation pipelines in corrosive and high-pressure conditions in the chemical and petroleum industries. For example, in the transportation of acidic chemical raw materials or deep-sea oil extraction wellhead pipelines, it can resist the corrosion of acidic and alkaline media, and can withstand high-pressure environments without deformation. Compared with ordinary alloy pipes, it has a longer service life and reduces the downtime losses caused by frequent replacement. It can also be used for auxiliary pipelines around reactors in the nuclear industry, withstanding complex stress and temperature fluctuations in nuclear radiation environments.

Aerospace load-bearing components: In the aerospace field, they can be used to manufacture connecting pipes and pressure bearing components for spacecraft engines. During engine operation, high-temperature and high-pressure gases are generated. Ultra thick walled nickel titanium pipes can ensure the sealing and structural integrity of the pipes under extreme working conditions due to their high-temperature stability and high strength. In addition, some supporting pipelines on spacecraft that need to withstand repeated mechanical loads have shape memory effects that can restore their original state after experiencing vibration and deformation, ensuring long-term reliable operation of the equipment.

High end mechanical structural components: suitable for manufacturing heavy-duty transmission pipelines or hydraulic system pipelines for large industrial robots. This type of machinery requires hydraulic pipelines to withstand enormous pressure during operation. The fatigue resistance and superelasticity of ultra thick walled nickel titanium pipes can prevent cracks in the pipelines due to frequent pressure changes; At the same time, in the high-pressure cooling pipelines of some precision machine tools, it can stably transport the cooling medium and is not easily deformed due to machine tool vibration, ensuring machining accuracy.

Seamless nickel titanium tube

2、 Ultra thin wall nickel titanium pipe

Medical device field: This is its most core application area. In the field of cardiovascular medicine, ultra-thin walled nickel titanium tubes can be cut into diamond shaped grids by femtosecond laser, and then subjected to heat treatment and electrolytic polishing to produce vascular stents. After implantation in the human body, it can rely on super elasticity to provide uniform and strong radial support, open blocked blood vessels, and carve microstructures such as drug chambers to achieve drug release and reduce the risk of vascular intimal hyperplasia. In addition, it can also be used for OCT catheters, IVUS catheters, ablation catheters, etc. With its small diameter and anti twisting properties, it can penetrate into the human body's fine blood vessels or cavities, accurately complete detection and treatment operations, and its biocompatibility can avoid causing rejection reactions in the human body. In the field of orthopedics, it can also be used to manufacture micro bone anchors and other implants, which are suitable for the precise operation requirements of minimally invasive surgery.

Precision electronics and sensors: sensing elements and signal transmission channels that can be used to manufacture miniature sensors. For example, in temperature sensors, the shape memory effect of ultra-thin walled nickel titanium tubes will produce small deformations with temperature changes. By detecting the deformation and converting it into an electrical signal, high-precision temperature measurement can be achieved; In wearable devices, it can serve as a protective sleeve for flexible circuits, which can wrap around delicate circuits and bend flexibly with human movements, without affecting the comfort of wearing the device due to its thinness.

Aerospace micro components: micro deployment structures and fluid transport pipelines used in spacecraft. For example, the micro antenna support tube on spacecraft is in a contracted state during launch, and after entering space, it triggers the shape memory effect to unfold through temperature changes. The ultra-thin wall structure can significantly reduce the weight of components, which meets the lightweight requirements of spacecraft; At the same time, it can serve as a pipeline for small cooling systems on satellites, efficiently transporting coolant and adapting to drastic temperature changes in space, ensuring stable operation of the cooling system.

High end civilian precision components: In the field of high-end consumer electronics, flexible pivot protection tubes can be used to manufacture foldable screen phones, wrapping the internal wiring and transmission components, which not only does not affect the repeated folding of the pivot, but also protects the internal structure from wear and tear; In the flexible strap connecting components of smart wearable devices, its super elasticity can adapt to different wearing strengths, while its corrosion resistance can prevent sweat erosion and extend the device's service life.

Wuge nickel titanium alloy material, independently developed seamless nickel titanium alloy tube, minimum outer diameter 0.8mm, inner diameter 0.3mm, ultra-thin wall, wall thickness (0.08mm-4mm), complete specifications, supports customization, welcome everyone to communicate and exchange.