Gr1/Gr2 Medical Pure Titanium Wire on Spools for Surgical Staple & Clip Manufacturing
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Product Highlights
- Medical Grade Compliance: Complies with ASTM F67 and ISO 5832-2, ISO5832-3 standards for surgical implants.
- High Purity Material: Made from 99.9% pure titanium sponge for implant-grade biocompatibility.
- Customizable Strength: Mechanical properties tailored to meet specific surgical device requirements.
- In-House Production: Direct manufacturer with full quality control and 20+ years experience.
- Superior Biocompatibility: Ideal for long-term implantation with no adverse tissue reactions.
- Tangle-Free Coils: Professionally wound coils ensure uniform feeding and minimal interruption.
- Strict Quality Control: 100% inspection with advanced testing equipment at every production stage.
- Wide Application Range: Used in surgical staplers, clips, and sutures for minimally invasive surgeries.
Product Attributes
- Customization
- Available
- Type
- Titanium Wire
- Application
- Industrial, Medical
- Model NO.
- BKTW-M
- Technique
- Hot Rolled
- Grade
- Gr1, Gr2, Gr3, Gr4
- Shape
- Round
- Standard
- ASTM F67, ISO5832-2,ISO5832-3,GB/T13810-2017
- Diameter Tolerance
- ±0.0015 mm ~ ±0.01 mm
- Surface Finish
- Bright
- Supply Form
- Spool Wound
- Wire Shape
- Round Wire
- Sample
- Available
- Transport Package
- Wooden Case
- Specification
- 0.20-1.00mm
- Trademark
- Bokang
- Origin
- Changzhou, China
- HS Code
- 8108901090
- Production Capacity
- 200tons/Year
Product Images of Gr1/Gr2 Medical Pure Titanium Wire on Spools for Surgical Staple & Clip Manufacturing
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Product Description

Fully Independent Processing: In-house production ensures full control over quality and customization.
Excellent Formability: Outstanding plasticity allows for easy shaping into complex medical components.
High Stability & Consistency: Reliable performance in batch-to-batch production for precision medical use.
Uniform Composition: Chemically consistent material throughout, ensuring predictable results.
Customizable Strength: Mechanical properties can be tailored to meet specific surgical or medical device requirements.
High-Purity Raw Material: Precision smelted from sponge titanium with 99.9% purity, ensuring implant-grade quality.
Superior Biocompatibility: Ideal for long-term implantation with excellent tissue compatibility and no adverse reaction.
Strong Plasticity: Excellent ductility and workability make it suitable for coiling, bending, and cold forming.
High Surface Smoothness: Clean and bright finish, reducing friction and enhancing surgical precision.
Tangle-Free Winding: Professionally wound coils ensure uniform wire feeding, minimizing process interruption.

Grade | GR1,GR2, GR3, GR4 |
Standard | ASTM F67,ISO5832-2,ISO5832-3,GB/T13810-2017,QB/ZHSM-AX |
Diameter(mm) | φ0.20-1.00 |
Common Specifications ( mm) | φ0.20, φ0.21, φ0.23, φ0.28, φ0.3, φ0.6, φ0.8, φ1.0 |
Diameter Tolerance | ≤ φ0.30 mm: ±0.005 mm |
> φ0.30–0.80 mm: ±0.01 mm | |
> φ0.80–1.00 mm: ±0.015 mm | |
Supply Form | Spool Wound |
Surface Finish | Bright |
Element | Composition,% (mass/mass) | |||
Grade 1 UNS R50250 | Grade 2 UNS R50400 | Grade 3 UNS R50550 | Grade 4 UNS R50700 | |
N, max | 0.03 | 0.03 | 0.05 | 0.05 |
C, max | 0.08 | 0.08 | 0.08 | 0.08 |
H, max | 0.015 | 0.015 | 0.015 | 0.015 |
Fe, max | 0.2 | 0.3 | 0.3 | 0.5 |
O, max | 0.18 | 0.25 | 0.35 | 0.4 |
Titanium | balance | balance | balance | balance |
Diameter, in(mm) | Grade | Ultimate Tensile Strength, min, ksi(Mpa) | Yield Strength, A (0.2 % Offset), min,ksi(Mpa) | Elongation in 4D, min, % | Reduction of Area, min, %C |
≥0.125(≥3.18) | GR1 | 35(240) | 25(170) | 24 | 30 |
GR2 | 50(345) | 40(275) | 20 | 30 | |
GR3 | 65(450) | 55(380) | 18 | 30 | |
GR4 | 80(550) | 70(483) | 15 | 25 | |
≤0.062~0.125(1.58~<3.18) | GR1 | 35(240) | 25(170) | 15 | ... |
GR2 | 50(345) | 40(275) | 12 | ... | |
GR3 | 65(450) | 55(380) | 10 | ... | |
GR4 | 80(550) | 70(483) | 8 | ... | |
≤0.020~0.062(0.51~<1.58) | GR1 | 35(240) | ... | 12 | ... |
GR2 | 50(345) | ... | 10 | ... | |
GR3 | 65(450) | ... | 8 | ... | |
GR4 | 80(550) | ... | 6 | ... | |
≤0.005~0.0202(0.13~<0.51) | GR1 | 35(240) | ... | 10 | ... |
GR2 | 50(345) | ... | 8 | ... | |
GR3 | 65(450) | ... | 6 | ... | |
GR4 | 80(550) | ... | 4 | ... |

Titanium pins for surgical staplers – Ensures secure and stable wound closure during minimally invasive and open surgeries.
Titanium clips for surgical instruments – Used for vessel ligation, tissue fixation, and hemostasis, compatible with clip appliers in general and laparoscopic surgeries.












A: We are a direct manufacturer with 20+ years of experience in titanium production.
A: Yes, we offer free samples, but customers need to cover the shipping cost.
Q: What is the minimum order quantity (MOQ)?
A: 1 kg. We maintain a 20-ton monthly production capacity for titanium rods and wires, ensuring sufficient stock for standard medical and aerospace materials.
Q: What titanium products do you offer?
A: Our product range includes pure titanium, titanium alloys, titanium rods, titanium bars, wires, discs, sheets, plates, nitinol alloys, and more.
Q: What are your payment terms?
A: Payment terms vary based on the transaction type (FOB, CIF, CNF, etc.).
For mass production, we require 30% deposit before production and 70% balance against shipping documents. We accept T/T and L/C payments.
Q: What industries do your products serve?
A: Our titanium and nitinol alloys are widely used in medical, aerospace, and industrial applications.
Q: How can I get a price quote?
A: To provide an accurate quote, please provide the following details:
1 Product Name
2 Standard
3 Material Grade (Chemical Composition)
4 Dimensions
5 Quantity
Q: Do you offer custom manufacturing?
A: Yes! We provide customized titanium products based on customer drawings or samples.
Q: How do you ensure product quality?
A: We implement strict quality control at every stage of production, using advanced testing equipment to meet customer and international standards.
Q: What are your shipping options?
A: We ship via sea or air, depending on customer requirements.
Contact us today for more details or a custom quote!
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2541012". Items marked "" are certified.
Company Profile
Changzhou Bokang Special Material Technology Co., Ltd. (Bokang Titanium) is known for its persistent pursuit of high-quality titanium alloy and nitinol materials. Bokang Titanium specializes in the production of medical-grade, aerospace-grade, and industrial-grade pure titanium, titanium alloy, and nitinol rods and wires. Its products enjoy a high reputation in the industry due to their excellent performance and stability.
Bokang Titanium always walks at the forefront of production research and development. The company has an experienced and skilled R&D team, which constantly promotes product innovation and upgrading to ensure that every piece of material meets the most stringent medical standards.
The performance advantages of Bokang Titanium's products are remarkable. The high-strength titanium alloy materials produced by the company possess extraordinary brightness, and excellent roundness and finish. The straightness has reached an industry-leading level. These advantages ensure that the materials are capable of delivering the ultimate performance in a wide range of applications.
Due to the superior nature of titanium products, medical device manufacturers widely rely on and adopt Bokang Titanium's high-quality materials, enabling tens of thousands of patients to benefit from the safety and rehabilitation guaranteed by these implantable materials. Our titanium alloy and nitinol products are widely used in the following fields:
Medical: Orthopedic implants, dental implants, surgical staplers, ultrasonic scalpels, and other surgical instruments, etc
Aerospace: Fasteners, connectors, satellites, spacecraft, aircraft structural components, engine parts, etc
Industrial: Drilling equipment, downhole tools, offshore platforms, reactors, pressurizers, heat exchangers, pumps, valves, etc
In addition, Bokang Titanium is committed to continuously optimizing the production process and quality control system to ensure that every customer receives a carefully selected quality product. The company adheres to a customer-centered approach, continuously pursuing excellence and innovation, and is committed to providing comprehensive solutions to help the progress of medical technology and the improvement of human health.
In the future, Bokang Titanium will continue to adhere to the "only prioritize quality and make industry excellent products" quality policy, providing more advanced and reliable titanium alloy materials to the global industry. The company aims to become a leading international supplier of titanium alloy materials. For partners seeking high-quality titanium materials, Bokang Titanium is a strong industry partner and a trustworthy long-term supporter.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2, Jincheng Road, Wujin Economic Development Zone, Changzhou, Jiangsu, China
-
Plant Area
- 3990 square meters
-
Number of Employees
- 51
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Titanium Bar, Titanium Wire, Titanium Rod, Titanium Disc, Medical Titanium, Nickel Titanium Alloy, Titanium Alloy, Nitinol Wire
-
Production Lines
- 6
-
Production Machines
- Grinding Machine, CNC, Annealing Furnace, Drawing Area, Surface Treatment Area
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-18
-
Export Year
- 2 Years
-
Main Markets
- Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, Others
-
Cooperated with Fortune 500
- No
FAQ
- What grades of pure titanium wire do you supply?
- We supply medical grade pure titanium wire in Grade 1, Grade 2, Grade 3, and Grade 4, compliant with ASTM F67,ISO 5832-2 and ISO 5832-3 standards.
- What applications is it used for?
- It is commonly used in surgical stapler pins, titanium clips, medical suture wire, and precision components for implantable medical devices.
- What wire sizes are available?
- Common diameters: 0.20-1.00mm. Custom sizes are available upon request.
- What are the titanium wire advantages?
- High biocompatibility, excellent formability, stable quality, and customizable mechanical properties.
- What is the supply form?
- Spool-wound wire with tangle-free packaging for stable feeding and processing.
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