Medical-Grade Sterile Disposable Tri-Bevel Color-Coded Hub Hypodermic Needles

Sharp, Smooth and Instantly Identifiable — One Needle Series for Every Injection Route

A single-use hypodermic needle built with a stainless steel tri-bevel cannula and a color-coded medical-grade PP hub for instant gauge recognition. The full 16G–30G range with 13–50mm lengths fits both Luer Slip and Luer Lock syringes, covering IM, SC and IV procedures. EO gas sterilized, individually packed, with full OEM/ODM support.

From $0.02

Unit Price (USD/pc)

10,000 pcs

Minimum Order (MOQ)

OEM / ODM

Gauge, Length & Packaging

~15 Days

Standard Lead Time

Get Bulk Quote Talk To Our Expert Directly
ISO 13485 CE Mark FDA Registered 100k Cleanroom

KEY SPECIFICATIONS

Technical Specifications

Product Name

Medical-Grade Sterile Disposable 16G–30G Tri-Bevel Color-Coded Hub Hypodermic Needles

Type

Disposable hypodermic needle — cannula + hub assembly, single-use

Gauge Range

16G / 17G / 18G / 19G / 20G / 21G / 22G / 23G / 24G / 25G / 26G / 27G / 28G / 29G / 30G (customizable)

Length Range

13–50 mm (customizable) — matched to injection route and patient needs

Tip Design

Tri-bevel sharpened tip — smoother penetration, reduced tissue resistance

Cannula

Medical-grade stainless steel tube; optional silicone coating for smoother insertion

Hub

Color-coded medical-grade PP hub per international practice, firmly bonded to the cannula

Compatibility

Universal Luer fit — works with Luer Slip and Luer Lock syringes and standard injection systems

Sterilization

Ethylene Oxide (EO) gas sterilized — sterile, non-toxic, non-pyrogenic, latex-free

Production Standard

Manufactured in ISO 13485 certified facility, Class 100,000 cleanroom

Shelf Life

5 years — sterilization batch, date and expiry clearly marked on every pack

Packaging

Individual blister / PE pack with protective cap; 100 pcs per box, export carton

Unit Price

From US $0.02 / pc (volume-based)

MOQ

10,000 pcs per specification

Disposability

Single-use only — no re-sterilization, no reuse

15

Gauges: 16G–30G

13–50

Length Range (mm)

2-in-1

Fits Luer Slip & Lock

100%

EO Gas Sterilized

MATERIALS & CRAFTSMANSHIP

Surgical Steel Cannula, Engineered for a Smoother Injection

A good hypodermic needle should penetrate smoothly, hold its edge and connect securely. We build ours from certified stainless steel tube with a precision tri-bevel tip, bonded firmly into a color-coded PP hub — then verify every batch before EO sterilization.

Tri-Bevel Tip and Color-Coded Hub — Details That Matter Daily

The cannula is ground to a tri-bevel point that parts tissue cleanly instead of pushing through it, lowering resistance and patient discomfort. An optional medical-grade silicone coating makes insertion even smoother. The hub is molded from medical-grade PP in internationally recognized gauge colors and firmly bonded to the cannula — no rotation, no leakage, no detachment under pressure.

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Tri-Bevel Sharpened Tip

Precision-ground three-facet point for smoother penetration and reduced tissue trauma.

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Color-Coded Gauge Recognition

International hub colors let staff pick the right gauge at a glance — faster prep, fewer errors.

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Universal Luer Compatibility

Standard Luer taper fits Luer Slip and Luer Lock syringes and common injection systems.

Tri-Bevel Tip

Featured Standard

Three precision-ground facets cut cleanly through tissue

Lower penetration resistance and patient discomfort

Sharp edge retained through the full injection

Optional silicone coating for even smoother insertion

Standard across our full 16G–30G range

Ordinary Single-Bevel

(Lower-Cost Alternative)

Simpler grinding process — lower production cost

Higher penetration resistance and more drag

Edge dulls faster in demanding procedures

Available on request for price-driven markets

Built Inside an ISO 13485 Certified Factory

R&G BIO has manufactured medical-grade products since 2009. Our 23,000 m² facility runs precision tube processing, grinding and automated assembly lines inside Class 100,000 cleanrooms, with complete batch traceability and a defect rate below 0.02%.

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Class 100,000 Cleanroom Assembly

HEPA-filtered, temperature- and humidity-controlled production keeps every syringe free from contamination.

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EO Gas Sterilization (ISO 11135)

Validated Ethylene Oxide cycles deliver a sterile, non-pyrogenic product, ready for immediate clinical use.

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Uncompromising Quality Control

Every batch is checked for tip sharpness, burr-free bevels, hub bonding strength and dimensional accuracy.

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Global Compliance Support

Technical documentation for CE, FDA, KFDA and Anvisa registrations, handled by our in-house regulatory team.

1
Raw Material

Certified stainless steel tube and medical-grade PP resin, tested on arrival

2
Tube Processing

Precision cutting and cleaning of cannulas across all 15 gauges

3
Tip Grinding

Tri-bevel point ground and polished, optional silicone coating applied

4
Hub Assembly

Color-coded PP hub molded and firmly bonded to the cannula

5
EO Sterilization

ISO 11135 validated EO gas cycle, sterility assured

6
Sealed Packing

Individual blister or PE pack with batch, date and expiry printed

PACKAGING & LOGISTICS

Sterile, Secure and Ready to Ship Worldwide

Every needle is sealed in an individual sterile blister or PE pack with a rigid protective cap, then packed 100 pieces per box and bulked into sturdy export cartons. Our dedicated export team arranges express, air or sea freight to over 50 countries — standard orders ship within about 15 days.C

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Individual Sterile Pack

Blister or PE pack with protective cap; sterilization batch, date and expiry printed.

🗃️

100 pcs / Box

One specification per box for easy warehouse picking; mixed-gauge cartons on request.

✈️

Express · Air · Sea

Flexible shipping methods matched to your order size, budget and timeline.

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~15-Day Lead Time

Regular orders ship in about 15 days; OEM timelines confirmed with your quote.

APPLICATIONS & WORKING PRINCIPLE

How the Needle Works — and Which Gauge Fits Which Route

Mounted on a syringe, the hollow cannula forms the fluid path: pulling the plunger draws liquid in through the bore, pushing it delivers the dose through the same channel. The tri-bevel tip parts tissue cleanly, and the gauge and length you choose determine how deep and how fast the fluid flows.

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Intramuscular (IM)

21G–25G needles in 25–38mm lengths deliver medications and vaccines deep into muscle tissue in hospitals and vaccination programs.

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Subcutaneous (SC)

Fine 27G–30G needles in short 13–16mm lengths suit insulin-type dosing and other shallow injections with minimal discomfort.

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IV Support & Aspiration

Larger 16G–20G needles handle infusion support, blood collection and viscous fluids where a faster flow rate matters.

Gauge & Length Selection Guide

Needle choice follows the injection route, the fluid viscosity and the patient. As a general rule, use the finest gauge that still delivers the fluid comfortably. The table below gives typical configurations — the final choice always follows clinical protocol.

Injection Route

Typical Gauge

Typical Length

Subcutaneous (SC)

27G – 30G

13 – 16 mm

Intramuscular (IM)

21G – 25G

25 – 38 mm

IV support / aspiration

16G – 20G

25 – 50 mm

USAGE & STORAGE

Professional Use in Four Simple Steps

For professional use only. Always follow your local regulations and established clinical protocols.

1
Select & Check

Choose the gauge and length for the procedure. Check the sterile pack is intact and in date — never use if damaged.

2
Mount on Syringe

Open the pack aseptically and attach the hub to a Luer Slip or Luer Lock syringe until firmly seated.

3
Inject per Protocol

Remove the cap, perform the injection at the correct angle and depth for the chosen route.

4
Discard Immediately

Place the used needle directly into a sharps container. Never recap, never reuse, never re-sterilize.

Important Safety & Storage Guidelines
  • Strictly follow professional aseptic operating procedures at all times.
  • Single-use only — re-sterilization or repeated use is strictly prohibited.
  • Do not use if the individual package is damaged or past the expiry date.
  • Never recap a used needle — discard it straight into a sharps container.
  • Dispose of used needles as medical waste according to local regulations.
  • Store in a cool, dry, well-ventilated place, away from direct sunlight and corrosive gases.
  • Keep out of reach of children. For professional medical use only.

OEM / ODM SERVICES

Build Your Own Branded Needle Line

As a direct manufacturer, we customize gauges, lengths, coatings and packaging to fit your market. Send us your requirements — our team handles design, sampling, production and compliance documents. Standard orders ship in about 15 days after design confirmation.

Gauge & Length

16G–30G, 13–50mm, custom combinations

Silicone Coating

Optional coating for smoother insertion

Brand Logo

Logo printing on blister cards and boxes

Mixed-Gauge Kits

Assorted sizes in one branded kit

Syringe Matching

Bundle with our 1ml–50ml syringe series

Custom Packaging

Private-label blister cards, boxes and cartons

1
Send Requirements

Tell us needle specs, colors, logo and packaging ideas

2
Design & Quote

We reply within 24 hours with pricing and design draft

3
Sample Approval

Physical samples made for your confirmation

4
Mass Production

Cleanroom production with full QC and batch records

5
Global Delivery

On-time shipping to 50+ countries with export support

FAQ

Frequently Asked Questions

Quick answers for wholesalers, brand owners and clinic buyers.

Our standard range covers 16G to 30G with lengths from 13mm to 50mm, and both are customizable. Tell us the gauge, length and quantity you need — the 10,000-piece MOQ applies per specification, and you can combine several specifications in one shipment.

Yes. The hub follows the international standard Luer taper, so the same needle fits Luer Slip syringes by push fit and Luer Lock syringes by twist fit — including our own 1ml–50ml syringe series, which many customers bundle in the same order.

Each gauge is molded in its own internationally recognized hub color — for example orange for 25G, blue for 23G, green for 21G and pink for 18G. Staff can identify the gauge at a glance without reading the pack, which speeds up preparation and reduces selection errors in busy clinical settings.

As a general guide: fine gauges 27G–30G with short 13–16mm lengths suit subcutaneous injections; 21G–25G with 25–38mm lengths cover intramuscular work; larger 16G–20G sizes handle IV support, blood collection and viscous fluids. The final choice always follows clinical protocol and the medication being administered.

Each needle is EO gas sterilized under an ISO 11135 validated process and sealed in an individual blister or PE pack with a rigid protective cap. Sterilization batch, date and 5-year expiry are printed on every pack, and 100 packs fill one box for easy counting and restocking.

Yes. Our OEM/ODM service covers custom blister card printing, branded boxes, mixed-gauge kits and packaging matched to your existing product line. Standard lead time is about 15 days after design confirmation — share your artwork and we will prepare a design draft within 24 hours.

Every batch is inspected for tip sharpness, burr-free bevels, cannula straightness, hub bonding strength and dimensional accuracy, followed by EO sterilization validation. Our factory runs under ISO 13485 with complete batch traceability and a defect rate below 0.02%.

No. The product consists of a stainless steel cannula and a medical-grade PP hub only — no natural rubber latex is used anywhere in the needle or its individual packaging, making it suitable for latex-sensitive environments.

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