304 Stainless Steel Bending Double Pipe Medical Spray Needle CNC Accessories Customization
Precision Medical Flow-Through & Dual-Spray Needles - Product Overview
| Category | Description |
| Product Name | 304 Stainless Steel Capillary Medical Flow-Through Needle & Dual-Tube Bending Spray Needle |
| Product Material | Medical-grade 304 stainless steel (GB/T 4234 compliant), electrolytically polished, Ra ≤0.4μm |
| Product Description | Precision-engineered capillary needles designed for sterile fluid transfer and dual-liquid delivery. The flow-through needle features ultra-smooth inner walls to minimize residue and contamination, while the dual-tube bending spray needle enables simultaneous or alternating delivery of two liquids with precise spray angle control. Both products are manufactured under ISO 13485 clean production standards. |
| Product Application | Flow-Through Needle: - Cell culture solution dispensing
- Pharmaceutical micro-sampling
- Reagent handling in sterile environments
- Microfluidic chip injections
- Precision laboratory experiments
Dual-Spray Needle: - Directional spraying in confined spaces
- Surface treatment applications
- Two-component chemical reactions
- Biomedical coating processes
- High-pressure micro-spraying
|
| Technical Parameters | Flow-Through Needle: - Inner Diameter: 0.1mm, 0.2mm, 0.3mm (customizable)
- Length: 50mm-500mm (standard)
- Surface Finish: Ra ≤0.4μm
- Pressure Rating: Up to 500 psi
Dual-Spray Needle: - Spray Angles: 30°, 45°, 90° (customizable)
- Bend Radius: Precision controlled, no creasing
- Pressure Resistance: High-pressure compatible
- Flow Configuration: Parallel dual-capillary
General Specifications: - Material Certification: GB/T 4234 compliant
- Production Standard: ISO 13485
- Traceability: Laser-engraved batch labels
- Port Options: Flat, tapered, RFU compatible
|
Customization Services:
- Dimensions: Inner/outer diameter, length, bending angle, curvature
- Port Processing: Flat port, tapered port, RFU compatibility
- Surface Treatment: Electrolytic polishing (Ra ≤0.4μm)
- Identification: Laser-engraved traceability labels
- Certification: Material reports and compliance documentation
Quality Assurance:
- Full material traceability
- Dimensional accuracy verification
- Surface smoothness testing
- Pressure performance validation
- Sterilization compatibility testing
- Batch consistency maintenance
Performance Features:
- Excellent biocompatibility
- Superior corrosion resistance
- Minimal fluid residue
- Zero cross-contamination risk
- Precise spray control
- High-pressure resistance
- Leak-proof construction
Additional Services:
- Technical consultation
- Prototype development
- Regulatory support
- Custom packaging
- Sterilization services
- Global logistics support
Product Description
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, alu-minum alloy, etc. for non-standard processing and customization. Widely applied in tools, electronics, electri-cal 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 coopera-tion", "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
