At HENAN AILE INDUSTRIAL CO.,LTD, our 21–26g Winged Scalp Vein Needle represents a decade of manufacturing excellence since 2014. Produced in our 12,000 m² facility with Class 100,000 cleanrooms, this butterfly needle addresses difficult venous access across pediatric, geriatric, and oncology settings.
Our gage extend ranges from 21G (high-flow applications) to 26G (ultra-delicate neonatal care), each accurately fabricated from medical-grade austenitic stainless steel. The triple-bevel tip plan, combined with medical-grade silicone coating, conveys quantifiable execution: inclusion constrain diminished by up to 30% compared to standard needles, essentially upgrading understanding consolation amid venipuncture.
With ISO 13485, CE, and FDA certifications backing every unit, your facility receives EO-sterilized needles meeting ISO 11607 microbial barrier standards. Our production capacity supports orders from 5,000 pieces minimum, with lead times of 30–45 days and full OEM/ODM customization available.
When you're dealing with fragile veins in high-risk patients, standard IV catheters often fail. That's where our product excels.
The engineering starts with ISO 6009-compliant color coding. Your team instantly identifies the right gauge: Green for 21G, Deep Blue for 23G, Orange for 25G. This eliminates selection errors during critical moments in emergency triage or neonatal intensive care.
Our flexible wings aren't just comfortable to grip. They allow precise angle adjustment during insertion, then stabilize perfectly when taped. This prevents the needle displacement that causes vein irritation and failed infusions in elderly patients with rolling veins.
The 15-30cm extension tubing matters more than you might think. It acts as a pressure buffer during blood collection, preventing vacuum-induced vein collapse. Made from DEHP-free, latex-free materials, it protects sensitive patients from allergic reactions during extended therapy.

| Parameter | Details |
|---|---|
| Model Number | 21-26G, Length 30CM |
| Gauge Range | 21G / 23G / 25G / 26G |
| Needle Length | 15mm – 20mm |
| Tube Length | 15cm – 30cm (customizable) |
| Material | Medical-grade SUS304 stainless steel |
| Coating | Medical-grade silicone for smooth insertion |
| Wing Design | Flexible, ergonomic, ISO color-coded |
| Tubing Material | DEHP-free PVC / TPE, kink-resistant |
| Sterilization | EO Gas (Ethylene Oxide) |
| Shelf Life | 3-5 years (depending on packaging) |
| Packaging | Individually wrapped, customizable options |
| Standards Compliance | ISO 9626, ISO 8536-4, ISO 11607 |
| Certifications | ISO 13485, CE, FDA |
| Minimum Order | 5,000 pieces |
| Lead Time | 30-45 days |
| Payment Terms | T/T, L/C |
Neonatal & Pediatric Intensive Care
In NICU settings, your 25-26G models access delicate scalp and hand veins where vessel diameter measures less than 1mm. The lightweight design prevents displacement when infants move, maintaining stable infusion without repeated needle sticks.
Geriatric Oncology Treatment
Chemotherapy patients with sclerotic veins benefit from your 23G variant. It anchors securely in rolling veins, delivering cytotoxic agents precisely without the bulk of traditional cannulas that often infiltrate fragile tissue.
Emergency Diagnostic Blood Collection
When triage nurses face collapsed peripheral veins, your 21-22G needles succeed where others fail. The extension tubing buffers vacuum pressure from collection tubes, keeping veins patent throughout multi-tube draws.
Short-Term Infusion Therapy
For outpatient procedures requiring 2-4 hours of IV medication, your 21–26g Winged Scalp Vein Needle butterfly needles offer mobility advantages. Patients can move their limbs more freely than with rigid catheter hubs, improving comfort during hydration therapy or antibiotic administration.

Versatile Sizing for Every Patient Population
Your complete gauge spectrum solves the "one-size-fits-none" problem. Neonatologists select 26G for premature infants. Phlebotomists choose 21G for rapid blood draws in trauma cases. This range eliminates the need to stock multiple brands.
International Color Coding Reduces Errors
We strictly follow ISO standards. Your staff recognizes gauges instantly, even in low-light emergency situations. This visual fail-safe has proven critical in reducing wrong-gauge incidents by up to 40% in pilot hospital programs.
Superior Sharpness Equals Less Pain
Our triple-bevel tip geometry requires 30% less penetration force than conventional needles. Clinical feedback shows reduced bruising in elderly patients and fewer "second-stick" procedures in pediatric wards.
Stability That Lasts the Entire Infusion
The wing design distributes tape adhesion across a larger surface area. This prevents the needle from backing out during patient repositioning—a common failure mode that wastes medication and staff time.
Since 2014, we've focused exclusively on medical device production. Our 12,000 m² facility operates under strict Class 100,000 cleanroom protocols, ensuring particulate contamination stays below 100,000 particles per cubic meter.

Every batch undergoes multi-point quality checks. Raw stainless steel receives spectrographic analysis. Silicone coating thickness is measured to ±0.001mm tolerances. Post-sterilization, we conduct sterility assurance level (SAL) testing to 10⁻⁶ probability.
With 7 national patents in needle technology, our R&D team continuously improves insertion mechanics. We test with synthetic vein models that replicate the compliance of human vessels across different age groups.
Our ISO 13485 certification isn't just paperwork. It represents documented process controls from raw material receipt through final packaging. CE and FDA approvals give you confidence for distribution in European and North American markets.

FAQ
Q: Why is a 26G needle preferred over a 24G for neonatal care?
A:The 26G has a smaller outer diameter (0.45mm vs. 0.55mm), reducing mechanical phlebitis risk in extremely small vessels. Its reduced dead space also minimizes blood waste during sampling—critical when total blood volume in a neonate may be only 80-100mL.
Q: Can your product be used with power injectors?
A:Generally no. Standard butterfly needles aren't rated for the 300+ PSI pressures of CT contrast power injectors. Unless specifically labeled "Power Injectable," use them only for gravity infusion or syringe-driven administration at pressures below 25 PSI.
Q: How do you verify the sterility of each needle?
A:Every production lot includes a Certificate of Sterilization documenting EO gas parameters (concentration, temperature, exposure time). Our packaging maintains a microbial barrier per ISO 11607 standards, with peel-pouch seals tested for integrity before shipment.
Q: What is the actual shelf life of these needles?
A:Typically 3-5 years from manufacturing date. This depends on packaging material (foil vs. Tyvek) and storage conditions. We print both manufacture and expiration dates on each unit. Store in cool, dry environments away from direct sunlight.
Q: Are your needles DEHP-free and latex-free?
A:Yes. Our tubing uses medical-grade TPE or PVC formulations without di(2-ethylhexyl) phthalate (DEHP), eliminating endocrine disruption concerns. All components are latex-free, preventing Type I hypersensitivity reactions in sensitized patients.

Partner with HENAN AILE INDUSTRIAL CO.,LTD for reliable 21–26g Winged Scalp Vein Needle supply. Contact us at admin@aileindus.com to request samples or discuss custom packaging solutions.