Ultra-thin cannula options in 32G and 31G
Sterile disposable pen needle
WS-PN01 Insulin Pen Needle — Ultra-thin, 3-Bevel Tip
WS-PN01 is a sterile disposable pen needle for compatible insulin and medication injection pens. Available in 32G 4 mm and 31G 5 mm, 6 mm, and 8 mm options, it combines an ultra-thin cannula, precision 3-bevel tip, protective covers, and a straightforward twist-on workflow for adult use and professional B2B procurement.
Ultra-thin
3-bevel
Safe & Easy to Use
Needle options at a glance
Gauge and Length
32G 4 mm / 31G 5-8 mm
Needle Tip
Precision 3-bevel
Sterilization
EOS
Shelf Life
5 years
Share these details for faster quotation
- Required gauge and needle length
- Destination market and documentation checklist
- Expected order volume and delivery schedule
- Target injection pen model for compatibility review
Important product attributes
- Medical Device Classification
- Class II medical device
- Quality Certification
- ISO 13485:2003
- Sterilization Type
- EOS
- Shelf Life
- 5 years
- Applicable Age
- Adult
- Intended Function
- Injection and puncture device
- In Stock
- Yes
- Place of Origin
- China
- Brand
- WS
- Model
- 32G needle
- Available Sizes
- 32G 4 mm; 31G 5 mm, 6 mm, and 8 mm
Classification, certification, sterilization, compatibility, and market documentation should be confirmed for each destination market before purchase.
WS-PN01 sterile pen needles support B2B programs that already selected an injection pen platform and need compatible needle supply — including insulin pens and GLP-1 / retatrutide-compatible pen injectors that use standard twist-on interfaces. Buyers typically compare gauge/length options, packaging formats, and documentation expectations for distributor channels.
Needle assortment planning should follow pen platform choice. Mismatched assumptions create field confusion even when the pen itself is accepted.
Ask webosan for WS-PN01 specifications, packaging options, and supply discussion aligned with your pen injector program.
Packaging and shipping information
- Sales Unit
- Multiple of 100
- Package Size per Batch
- 11 x 9 x 9 cm
- Gross Weight per Batch
- 0.135 kg
Overview
WS-PN01
WS-PN01 is a sterile disposable pen needle for compatible insulin and medication injection pens. Available in 32G 4 mm and 31G 5 mm, 6 mm, and 8 mm options, it combines an ultra-thin cannula, precision 3-bevel tip, protective covers, and a straightforward twist-on workflow for adult use and professional B2B procurement.
Designed around injection comfort and control
Designed around injection comfort and control
Ultra-thin cannula options, a precision 3-bevel tip, and a straightforward attachment workflow for compatible injection pens.
Precision 3-bevel needle tip
Protective inner and outer covers support controlled handling
Twist-on attachment designed for compatible injection pens
Practical user and supply benefits
Product details for adult-use programs, distributor review, and recurring pen needle procurement.
Multiple needle lengths support different adult-use program requirements
Individually protected format supports hygienic single use
Clear six-step workflow assists training and product review
Stock availability supports sampling and procurement planning
How to use the pen needle
How to use the pen needle
Follow the instructions supplied with the pen and needle. Use each sterile needle once and discard it in an appropriate sharps container.
Intended use and supply scenarios
Compatible insulin injection pens
Adult diabetes management programs
Clinic, pharmacy, and distributor supply
B2B sampling and recurring procurement
Configuration and supply review
Confirm gauge and needle length mix
Review destination-market labeling and instructions
Confirm sales-unit and outer-carton requirements
Verify compatibility against the target pen before ordering
FAQ
Frequently asked questions
Quick answers on MOQ, customization, samples, and international shipping.
What is the MOQ for WS-PN01?
MOQ varies by model and customization. Contact sales for specific MOQ, lead time, and pricing for WS-PN01.
Can I get OEM branding on WS-PN01?
Yes. webosan supports OEM/ODM customization including color, logo, dose scale, and packaging for WS-PN01.
What cartridges or interfaces are compatible?
Compatibility depends on the platform. Share your cartridge type and target markets so we can confirm fit for WS-PN01.
Do you provide samples before bulk order?
Yes. Sample coordination is available. Contact [email protected] for sample requests and shipping.
Discuss this product with webosan
WS-PN01
Share the required gauge, needle length, destination market, expected volume, and packaging requirements.
Sourcing guide
Injection pen manufacturer guide
Compare platforms, manufacturing flow, quality documentation, OEM/ODM scope, samples, and lead times before you lock a factory partner.
Related Insights
Application Notes
How to Evaluate an Injection Pen Factory in China
A field-tested evaluation framework for buyers comparing China injection pen factories — capability evidence, sample protocols, quality systems.
Application Notes
Injection Pen Packaging and OEM Branding Options for B2B Programs
How therapy brands and distributors plan injection pen packaging, private-label branding, kit presentation, and carry-case options without delaying.
Regulatory & Quality
Injection Pen Regulatory Basics: FDA, CE Marking, and ISO Expectations for B2B Buyers
A practical overview of how B2B buyers should discuss FDA pathways, CE marking, and ISO quality expectations when evaluating injection pen.