Baoji Dingding Titanium | Titanium Wire Series Product Introduction (Focusing on the Core Application of Medical Staplers)

Based on the full industry chain advantages of "China Titanium Valley" in Baoji, Baoji Dingding Titanium Products Co., Ltd. has been deeply engaged in the research and development and production of titanium wire for more than ten years. Relying on military grade production technology and medical grade quality control system, it has created a titanium wire product matrix covering multiple fields such as medical, industrial, and aviation. Among them, the stapler uses medical titanium wire as its core advantage product, with excellent biocompatibility and precision molding quality, becoming the preferred supplier for many well-known medical device enterprises in China; At the same time, products such as industrial precision titanium wire and aerospace lightweight titanium wire are widely used in high-end fields such as electronics, new energy, and aerospace due to their stable performance.

1、 Core product: Medical titanium wire for staplers (TC4/TA2 grade)

As a "precision suturing tool" in surgical procedures, the material properties of the core component of the stapler nail directly determine the safety of the surgery and the postoperative rehabilitation effect. Our medical titanium wire, specially developed for staplers, strictly follows the medical standards of GB/T 13810-2007 and ASTM F136, and has passed ISO 10993 biocompatibility certification, perfectly adapting to the production needs of various types of staplers such as digestive tract, blood vessels, and skin.

1. Core performance advantages

-Excellent Biosafety: Made of medical grade raw materials with low gap impurities, TA2 pure titanium wire is free of sensitizing elements such as nickel and chromium, and has a rejection rate of less than 0.1% when implanted into the human body; The elastic modulus of TC4 titanium alloy wire (Ti6Al4V) is close to that of human tissue, effectively avoiding the "stress shielding" effect and reducing the risk of postoperative tissue damage. After ultrafine grain treatment (grain size 2-3 μ m), the biocompatibility and fatigue strength are better.

-Precision forming characteristics: Through the process of "vacuum melting+multi pass precision drawing", the diameter tolerance of titanium wire is ≤± 0.005mm, the surface roughness Ra is ≤ 0.1 μ m, and it is easy to weld into different nail leg heights (2.5mm, 3.5mm, etc.) to meet the sewing needs of different thickness tissues. Welding strength ≥ 800MPa, stable forming after firing, ensuring tight fitting of the structure without leakage.

-Full process medical control: Production and processing are completed in a 100000 level clean workshop, and medical grade auxiliary materials are used throughout the process to avoid contamination. The finished products are sterilized with ethylene oxide and provided with sterile packaging. Each batch of products comes with a complete testing report, including core data such as component analysis, mechanical properties, biocompatibility, etc., to assist customers in quickly completing medical device registration applications.

With "medical grade precision formed titanium wire" as the core label, we aim to create a benchmark for the subdivision category of "medical stapler specific titanium wire", while radiating "industrial precision titanium wire" and "aviation lightweight titanium wire", forming a product matrix of "high-end medical leadership and diversified scene coverage", and establishing a market awareness of "titanium wire quality is the top priority".

2. Conventional specifications and customization scope

Support customization of special diameters, surface treatments (such as electrolytic polishing), and packaging methods according to customer needs, with standardized product delivery cycles as low as 7 days.

3. Application value manifestation

-For medical device companies, high consistency in dimensional accuracy can reduce the scrap rate of staple processing, shorten the product registration cycle with medical grade qualifications and complete testing reports, and significantly improve cost advantages by 20% -30% lower than imported titanium wire prices.

-For medical institutions, titanium wire made anastomotic nails have good tissue compatibility, reduce postoperative infection rates by 60%, and are non-magnetic, which does not affect postoperative MRI follow-up, providing doctors with precise suture guarantee.

-For patients: reduce postoperative adverse reactions and pain, shorten anastomotic healing time by 3-5 days, lower the risk of secondary treatment, and improve surgical experience and rehabilitation outcomes.

2、 Main product: Titanium wire for other common uses

Relying on mature titanium wire production technology, our company has simultaneously created a diversified product series to meet the core requirements of "corrosion resistance, lightweight, and high strength" of titanium wire in different fields, and to achieve the supply guarantee of "one factory with multiple capabilities".

1. Industrial precision titanium wire (TA1/TA2 grades)

In response to the demand for precision components in the fields of electronics, new energy, chemical engineering, etc., an automated continuous rolling production line is adopted to ensure dimensional stability and batch consistency. The corrosion resistance reaches 5000 hours without rust spots in salt spray, making it an ideal substitute material for traditional stainless steel wire.

2. Orthopedic implantation of titanium wire (TC4/TC4 Eli grade)

Specially developed for orthopedic surgery, the manufacturing of components such as Kirschner wires and Kirschner wires for fracture reduction and fixation follows the ISO 5832-3 standard, with a tensile strength of ≥ 1200MPa, elongation of ≥ 5%, and straightness of ≤ 0.5mm/m, ensuring the stability and reliability of fracture fixation.

-Specification: Diameter 0.5mm-4mm, length 20mm-2500mm, supports customized processing such as sharpening and chamfering at one end

-Advantages: Excellent biocompatibility, stable binding with bone tissue, non-magnetic and does not affect postoperative imaging examination

3. Aviation lightweight titanium wire (TC4/TC11 grade)

Adapting to the needs of domestic large aircraft, drones and other aviation equipment, with the characteristics of "lightweight+high temperature resistance", it reduces weight by 50% compared to steel wire, has a temperature resistance upper limit of 400 ℃, excellent fatigue resistance, and can withstand 10 times of pressure cycles. It is used as an aviation structural connector and wire.

3、 Quality assurance and service support

1. Full process quality control system

-Raw material control: High purity sponge titanium with a purity of ≥ 99.8% is used, melted at least 3 times in a vacuum consumable arc furnace to ensure uniform composition without segregation, and each batch of raw materials can be traced

-Process detection: Key processes are equipped with online dimension measuring instruments and mechanical performance testing instruments, and real-time monitoring of indicators such as titanium wire diameter and strength is carried out

-Finished product verification: All products have passed ultrasonic testing (Level I acceptance), corrosion resistance testing, and biocompatibility testing (for medical products). The factory inspection process is strictly followed, and the qualified delivery of products is fully guaranteed.

1. Core product: Medical stapler special titanium wire (TC4/TA2 grade)

-Biosafety guarantee: TA2 pure titanium wire has no nickel or allergenic elements, and the rejection rate after implantation in the human body is less than 0.1%; The elastic modulus of TC4 titanium wire is close to that of human tissue, avoiding postoperative tissue damage

-Precision molding advantages: diameter of 0.2mm-2mm, surface roughness Ra ≤ 0.1 μ m, easy to weld into stapler nail compartment structure, welding strength ≥ 800MPa, ensuring surgical suture stability

-Full process quality control: 100000 level clean workshop production, ethylene oxide sterilization, medical testing reports attached to each batch, helping stapler enterprises quickly complete registration and application

2. Supporting products: Industrial and aerospace titanium wire

-Industrial precision titanium wire: TA1/TA2 grades, diameter 0.05mm-10mm, suitable for electronic component pins, precision springs, corrosion resistance up to 5000 hours, salt spray rust free

-Aviation lightweight titanium wire: TC4/TC11 grade, tensile strength ≥ 960MPa, temperature resistance upper limit 400 ℃, used as aviation structural connectors, reducing weight by 50% compared to steel wire

2. Customized services and delivery

-Customization of specifications: Titanium wire diameter, length, surface treatment (anodizing, electrolytic polishing), packaging methods, etc. can be customized according to customer needs

-Technical support: Provide guidance on titanium wire welding processes, suggestions for adapting to application scenarios, and assist in solving production and processing difficulties

-Quick delivery: Standardized products can be shipped within 7 days, customized medical products can be delivered within 15 days, and emergency orders can be processed through a green production channel

4、 About Us and Contact Consultation

Baoji Dingding Titanium Products Co., Ltd. is located in the core area of "China Titanium Valley" - Baoji High tech Zone. It has three automated titanium wire production lines with an annual production capacity of 80 tons. It is a comprehensive titanium wire supplier integrating research and development, production, and sales. The company has passed ISO9001 quality management system certification, and its medical titanium wire production line has obtained the qualification for medical device production filing. Its products have served more than 50 leading medical device enterprises, 30+aerospace supporting units, and 100+industrial manufacturing enterprises nationwide.

Field visit: No. 68 Gaoya Industrial Park, Gaoxin Avenue, Gaoxin District, Baoji City, Shaanxi Province (Welcome to visit the production line and quality control center)