Heparin Cap
Heparin Cap is a commonly used components in infusion sets, intravenous catheters, or three-way stopcock for sealing, protection, and intermittent medication administration. The outer shell of the heparin cap is made of PC material, and the internal puncture component is a rubber injection stopper made of natural rubber or isoprene rubber, maintaining a good self-sealing performance under repeated punctures. Compared to repeated punctures of infusion bottle/bag rubber plugs, heparin caps reduce the risk of debris shedding and liquid leakage; and compared to needleless connectors, although needle puncture is required, the cost is lower. For detailed specifications, please refer to the table below.
We are a factory not only supplying medical plastic & rubber components for iv infusion transfusion set/blood collection set/syringe, but also supplying sterile products and medical packaging materials. For more product details, please contact our sales team by email or whatsapp or cellphone. Welcome inquiry!
Specifications
| Material | PC, Latex rubber/ Isoprene rubber/ Silicone rubber | |
| Color | Yellow | Transparent |
| Configuration | Round | Octagonal |
Applications
It combines the dual functions of closed-path backflow prevention and immediate drug administration, meeting the needs for high-frequency and convenient drug administration.

Packaging & Transportation
| Property | Details |
| Inner Package | Double Layer PE Bag |
| Outer Package | Quality Carton |
| Carton Size | 47*35*28 |
| Shipping Mark | Paper Sticker or Label Printed |
| Port of Loading | Shanghai |
| Payment Term | T/T, D/P, L/C |
| Incoterm(2020) | EXW, FCA, FOB, CFR, CIF |
FAQ
Q:Are you a manufacturer or a trading company?
A:We are an ISO 13485 certified manufacturer specializing in medical plastic&rubber components.
Q:Do you offer OEM or ODM services?
A:Yes, we provide OEM and ODM services, including private label, packaging customization, and product design support.
Q:What payment terms do you accept?
A:We accept T/T, L/C, D/P, D/A.











