Reliable Medical Equipment Spare Parts with 304 316L Steel Processing

• Customization: Available
• Material: Stainless Steel
• Quality Guarantee Period: One Year
• Model NO.: Y2669
• Group: Adult
• Logo Printing: Customizable
• Transport Package: Vacuum Packaging; Cardboard Box.
• Specification: 200*250*400
• Trademark: yue lin sen
• Origin: Dongguan, Guangdong
• HS Code: 7301200000
• Production Capacity: 51000pieces/Year

Product Description

Reliable Medical Equipment Spare Parts with 304 316L Steel Processing

Product Description
This is a precision-engineered custom puncture needle crafted from 304 or 316L stainless steel capillary tubing. Designed for applications requiring meticulous penetration and fluid handling, key processes include tapering to a sharp, robust tip and forming specific needle profiles. The body is sandblasted for a matte, non-slip surface, and marked with clear, permanent graduations for precise depth control. This comprehensive custom machining solution offers exceptional biocompatibility and corrosion resistance for challenging environments.

Product Applications
Medical & Veterinary: Ideal for biopsy needles, fluid aspiration/injection, epidural/anesthesia needles, ophthalmic surgery, and minimally invasive procedures.
Industrial & Scientific: Perfect for precision fluid sampling (e.g., chromatography), probe needles for testing, micro-dispensing, and specialized fluidic system connections.
Product Technical Parameters


Parameter Category
Specific Parameter
Description / Standard Options
Base Material
Material Grade
304 Stainless Steel / 316L Stainless Steel

Key Property
316L provides enhanced corrosion resistance, ideal for harsh environments such as saline.
Dimensions
Outer Diameter (OD)
Customizable, with a standard range of 0.2 mm to 2.5 mm.

Inner Diameter (ID)
Customizable, based on wall thickness requirements.

Wall Thickness
Fully customizable.

Needle Length
Customizable to meet specific applications.
Processing & Features
Tapering / Point Grinding
Precisely ground to a sharp, burr-free point, such as lancet or pencil point.

Reducing (Swaging)
Tube OD is reduced to create specific profiles or facilitate fittings.

Graduations / Scale
Laser-engraved precision scales for depth measurement with customizable intervals.

Surface Finish
Standard matte, non-glare finish achieved through sandblasting or bead blasting.

Marking
Permanent laser markings for logos, part numbers, or size identification.
Performance Attributes
Sterilizability
Sterilize effortlessly via autoclave, gamma radiation, or ETO.

Exceptional Corrosion Resistance
Superb (316L superior to 304).

Tailored Customization
Completely custom-made. Send drawings or samples for a quote.

Company Profile

Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained theGB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T42061-2022/ISO 13485:2016 medical device quality system certification. Focuses on the research and production of non-standard metal medical device precision parts, mainly as machined metal products. It possesses dozens of high-precision engra-ving lathes and CNCequipment,including CNC numerical control, numerical control centering machine, automatic lathes, turningmilling combined machines, precision laser cutting processing of stainless steel capillary tubes and stainless steel thin-walled tubes for sec-ondary processing. Main materials: stainless steel tubes, stainless steel, copper, aluminum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electrical appliances, medical devices, automotive parts, transportation, and other industries. The company has been recognized by the industry for its "quality-oriented, honest operation" philosophy, mainly providing
non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win cooperation", "Confident and reliable after-sales guarantee!!!".

Product Advantage

It has obtained the quality system certification in accordance with GB/T 19001-2016/ISO 9001:2015, as well as the medical device quality system certification in accordance withGB/T 42061-2022/ISO13485:2016. We focus on processing and customizing products for medical device hardware, and we have dozens of precision CNC lathes and precision laser cutting processing equipment. We also have a R&D team composed of senior engineers and technicians. We are committed to providing customers with high-quality and
high-precision processing and customization services for hardware parts, ensuring that each product meets the strict standards and requirements of the medical device industry. Through continuous optimization of production processes and improvement of technical levels, we can meet the diverse needs of customers and contribute to the development of the medical device industry.

Certifications