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Fatigue Resistant Biocompatible Ultra-Thin Wall Nitinol Tube for Medical and Aerospace Applications

Fatigue Resistant Biocompatible Ultra-Thin Wall Nitinol Tube for Medical and Aerospace Applications

MOQ: 1 মিটার
দাম: Negotiatable
স্ট্যান্ডার্ড প্যাকিং: বাক্স
বিতরণ সময়কাল: 2-30 দিন
অর্থ প্রদানের পদ্ধতি: টি/টি, ওয়েস্টার্ন ইউনিয়ন
সরবরাহ ক্ষমতা: প্রতি সপ্তাহে 20000 পিসি
বিস্তারিত তথ্য
উৎপত্তি স্থল
জিয়াংসু, চীন
পরিচিতিমুলক নাম
niktech
সাক্ষ্যদান
ISO 9001:2008
মডেল নম্বার
nitinol
MOQ:
1 মিটার
সীসা সময়:
7-20 দিন
ক্ষমতা:
প্রতি মাসে 500000pcs
প্যাকিং:
নিরপেক্ষ প্যাকিং
সারফেস:
উজ্জ্বল পৃষ্ঠ
সিরিজ:
NITI ALOY
আবেদন:
চিকিৎসা ব্যবহারের আবেদন
আকৃতি মেমরি:
আকৃতি মেমরি খাদ
বিশেষভাবে তুলে ধরা:

Fatigue Resistant Nitinol Tube

,

Biocompatible Nickel-Titanium Tubing

,

Ultra-Thin Wall Shape Memory Alloy Tube

পণ্যের বর্ণনা

Nitinol Tube Fatigue Resistant Shape Memory Nickel-Titanium Tubing for Aerospace Thermal Actuator & Orthopedic Implant Hardware

 

1.Product Description 

Fabricated via double vacuum melting and multi-pass micro cold drawing, this ultra-thin wall nitinol tube maintains strictly controlled nickel-titanium atomic ratio to satisfy ASTM F2063 biocompatibility thresholds. The uniform seamless lumen eliminates inner burrs, drastically lowering friction during guidewire and contrast medium delivery inside narrow human blood vessels. Tunable superelastic plateau matches soft vascular tissue modulus to avoid vessel wall abrasion during long interventional procedures. Electropolished surfaces suppress ion precipitation and bacterial adhesion, while precisely stabilized transformation temperatures deliver predictable self-expansion performance for micro stents and occlusion devices. Optimized micro dimensional tolerances support cleanroom laser machining for minimally invasive medical components across Western and European clinical R&D labs.
 
Fatigue Resistant Biocompatible Ultra-Thin Wall Nitinol Tube for Medical and Aerospace Applications 0

2.Full Calibrated Parameter Table 

Test Category Standard Spec Value Supplementary Industry Remarks
Chemical Composition (wt%) Ni: 54.5–57.0, Ti: Balance; C ≤0.005, Fe ≤0.025, O+N ≤0.05, H ≤0.002, Co/Cu/Cr ≤0.005 VIM-VAR medical clean melt grade
Ultimate Tensile Strength ≥1070 MPa (155 ksi) Annealed delivery state
Minimum Fracture Elongation ≥10% Room temperature tensile testing
Max Permanent Set after 6% Strain ≤0.3% Critical for long-term implant stability
Recoverable Superelastic Strain 6–8% Room-temperature superelastic variant
Austenite Finish Temp (Af) -10℃ ~ +15℃ Custom heat treatment for tailored transformation
Alloy Density 6.5 g/cm³ Core physical density of NiTi alloy
Melting Temperature 1310 ℃ High thermal stability for aerospace use
Standard Outer Diameter Range 0.15mm – 12mm Micro hypotube to structural tubing
Standard Wall Thickness 0.02mm – 1.0mm Tolerance ±0.005mm for precision machining
Mandatory Executive Standards ASTM F2063, ISO 10993, ISO 13485 Biomedical & aerospace global regulatory benchmarks
Available Surface Finishes Electropolished, Passivated, Bright Drawn Low-friction biocompatible surfaces

3. Advantage 

  1. Burr-free seamless inner lumen design cuts flow resistance for smooth contrast and instrument delivery in narrow neurovascular channels
  2. Tissue-matching elastic modulus reduces vessel injury risks during repeated device navigation inside fragile human microvasculature
  3. Ultra-low impurity vacuum melting technology extends cyclic fatigue lifespan for permanent micro implant structures
  4. Custom Af temperature calibration enables self-expansion matching human physiological temperature for interventional stent deployment
  5. Micro precision dimensional control fits cleanroom laser cutting, shaping and electropolishing post-processing workflows
  6. Passivated & electropolished dual surface treatment inhibits nickel ion release and microbial adhesion inside bodily fluid environments
  7.  

4. Application 

This ultra-thin wall nitinol hypotube serves as core raw semi-finished material for neurovascular stents, cerebral embolization devices, micro catheter shafts and peripheral vascular intervention components. It also applies to minimally invasive urological and biliary endoscopic delivery systems. Medical R&D teams, clinical device labs and component processors across North America and Europe adopt this alloy tubing for high-precision low-trauma surgical equipment development.
 

5. FAQ 

Q1: What advantages does seamless nitinol hypotube own over welded thin-wall tubing for neuro procedures?
 
A: Weld seams generate sharp inner edges that scratch fragile vessel linings, while seamless drawn nitinol tube delivers smooth continuous lumen to eliminate tissue abrasion risks during navigation.
 
Q2: Can ultra-micro outer diameter below 0.3mm be customized for ultra-fine intervention instruments?
 
A: All OD and wall thickness dimensions can be adjusted to ultra-micro sizes to match ultra-fine catheter and micro stent design drawings.
 
Q3: Does this micro nitinol tube pass full biocompatibility testing for permanent intracranial implants?
 
A: All batches complete ISO 10993 cytotoxicity, sensitization and corrosion testing to meet permanent intracranial implant access standards.
 
Q4: How to adjust shape recovery temperature to match human body environment?
 
A: Targeted low-temperature heat treatment calibrates Af temperature to near 37℃ for automatic self-expansion once implanted inside human tissue.
পণ্য
পণ্যের বিবরণ
Fatigue Resistant Biocompatible Ultra-Thin Wall Nitinol Tube for Medical and Aerospace Applications
MOQ: 1 মিটার
দাম: Negotiatable
স্ট্যান্ডার্ড প্যাকিং: বাক্স
বিতরণ সময়কাল: 2-30 দিন
অর্থ প্রদানের পদ্ধতি: টি/টি, ওয়েস্টার্ন ইউনিয়ন
সরবরাহ ক্ষমতা: প্রতি সপ্তাহে 20000 পিসি
বিস্তারিত তথ্য
উৎপত্তি স্থল
জিয়াংসু, চীন
পরিচিতিমুলক নাম
niktech
সাক্ষ্যদান
ISO 9001:2008
মডেল নম্বার
nitinol
MOQ:
1 মিটার
সীসা সময়:
7-20 দিন
ক্ষমতা:
প্রতি মাসে 500000pcs
প্যাকিং:
নিরপেক্ষ প্যাকিং
সারফেস:
উজ্জ্বল পৃষ্ঠ
সিরিজ:
NITI ALOY
আবেদন:
চিকিৎসা ব্যবহারের আবেদন
আকৃতি মেমরি:
আকৃতি মেমরি খাদ
ন্যূনতম চাহিদার পরিমাণ:
1 মিটার
মূল্য:
Negotiatable
প্যাকেজিং বিবরণ:
বাক্স
ডেলিভারি সময়:
2-30 দিন
পরিশোধের শর্ত:
টি/টি, ওয়েস্টার্ন ইউনিয়ন
যোগানের ক্ষমতা:
প্রতি সপ্তাহে 20000 পিসি
বিশেষভাবে তুলে ধরা

Fatigue Resistant Nitinol Tube

,

Biocompatible Nickel-Titanium Tubing

,

Ultra-Thin Wall Shape Memory Alloy Tube

পণ্যের বর্ণনা

Nitinol Tube Fatigue Resistant Shape Memory Nickel-Titanium Tubing for Aerospace Thermal Actuator & Orthopedic Implant Hardware

 

1.Product Description 

Fabricated via double vacuum melting and multi-pass micro cold drawing, this ultra-thin wall nitinol tube maintains strictly controlled nickel-titanium atomic ratio to satisfy ASTM F2063 biocompatibility thresholds. The uniform seamless lumen eliminates inner burrs, drastically lowering friction during guidewire and contrast medium delivery inside narrow human blood vessels. Tunable superelastic plateau matches soft vascular tissue modulus to avoid vessel wall abrasion during long interventional procedures. Electropolished surfaces suppress ion precipitation and bacterial adhesion, while precisely stabilized transformation temperatures deliver predictable self-expansion performance for micro stents and occlusion devices. Optimized micro dimensional tolerances support cleanroom laser machining for minimally invasive medical components across Western and European clinical R&D labs.
 
Fatigue Resistant Biocompatible Ultra-Thin Wall Nitinol Tube for Medical and Aerospace Applications 0

2.Full Calibrated Parameter Table 

Test Category Standard Spec Value Supplementary Industry Remarks
Chemical Composition (wt%) Ni: 54.5–57.0, Ti: Balance; C ≤0.005, Fe ≤0.025, O+N ≤0.05, H ≤0.002, Co/Cu/Cr ≤0.005 VIM-VAR medical clean melt grade
Ultimate Tensile Strength ≥1070 MPa (155 ksi) Annealed delivery state
Minimum Fracture Elongation ≥10% Room temperature tensile testing
Max Permanent Set after 6% Strain ≤0.3% Critical for long-term implant stability
Recoverable Superelastic Strain 6–8% Room-temperature superelastic variant
Austenite Finish Temp (Af) -10℃ ~ +15℃ Custom heat treatment for tailored transformation
Alloy Density 6.5 g/cm³ Core physical density of NiTi alloy
Melting Temperature 1310 ℃ High thermal stability for aerospace use
Standard Outer Diameter Range 0.15mm – 12mm Micro hypotube to structural tubing
Standard Wall Thickness 0.02mm – 1.0mm Tolerance ±0.005mm for precision machining
Mandatory Executive Standards ASTM F2063, ISO 10993, ISO 13485 Biomedical & aerospace global regulatory benchmarks
Available Surface Finishes Electropolished, Passivated, Bright Drawn Low-friction biocompatible surfaces

3. Advantage 

  1. Burr-free seamless inner lumen design cuts flow resistance for smooth contrast and instrument delivery in narrow neurovascular channels
  2. Tissue-matching elastic modulus reduces vessel injury risks during repeated device navigation inside fragile human microvasculature
  3. Ultra-low impurity vacuum melting technology extends cyclic fatigue lifespan for permanent micro implant structures
  4. Custom Af temperature calibration enables self-expansion matching human physiological temperature for interventional stent deployment
  5. Micro precision dimensional control fits cleanroom laser cutting, shaping and electropolishing post-processing workflows
  6. Passivated & electropolished dual surface treatment inhibits nickel ion release and microbial adhesion inside bodily fluid environments
  7.  

4. Application 

This ultra-thin wall nitinol hypotube serves as core raw semi-finished material for neurovascular stents, cerebral embolization devices, micro catheter shafts and peripheral vascular intervention components. It also applies to minimally invasive urological and biliary endoscopic delivery systems. Medical R&D teams, clinical device labs and component processors across North America and Europe adopt this alloy tubing for high-precision low-trauma surgical equipment development.
 

5. FAQ 

Q1: What advantages does seamless nitinol hypotube own over welded thin-wall tubing for neuro procedures?
 
A: Weld seams generate sharp inner edges that scratch fragile vessel linings, while seamless drawn nitinol tube delivers smooth continuous lumen to eliminate tissue abrasion risks during navigation.
 
Q2: Can ultra-micro outer diameter below 0.3mm be customized for ultra-fine intervention instruments?
 
A: All OD and wall thickness dimensions can be adjusted to ultra-micro sizes to match ultra-fine catheter and micro stent design drawings.
 
Q3: Does this micro nitinol tube pass full biocompatibility testing for permanent intracranial implants?
 
A: All batches complete ISO 10993 cytotoxicity, sensitization and corrosion testing to meet permanent intracranial implant access standards.
 
Q4: How to adjust shape recovery temperature to match human body environment?
 
A: Targeted low-temperature heat treatment calibrates Af temperature to near 37℃ for automatic self-expansion once implanted inside human tissue.