Welcome to Ningbo Kaxite Sealing Materials Co., Ltd., a leading injection gun manufacturer and supplier in China. Our injection guns are designed for the efficient and safe injection of sealants and packing materials into valve stuffing boxes and pump glands. Featuring a button-head or flow-through fitting that is permanently installed, our guns enable online repacking without equipment downtime – a critical advantage for continuous industrial operations.
Whether you need to replenish sealant in power plants, chemical processing, or oil and gas facilities, our injection guns deliver reliable performance with minimal effort. Each gun is manufactured in our ISO 9001:2015 certified facility in Ningbo, China, ensuring high quality, durability, and competitive pricing.
All our injection guns are available for wholesale with attractive volume discounts. We offer OEM customization for fittings, capacities, and branding. Most products are kept in stock for rapid dispatch, and we welcome free sample requests for qualified customers – contact us to discuss your requirements.
Browse our product below or send an inquiry for a quotation. Our experienced team will help you select the right injection gun for your sealing application. For complete sealing solutions, also explore our packing tools and gasket tools ranges.
Why partner with Kaxite? Over a decade of sealing industry expertise, responsive customer support, and a commitment to quality. Learn more about our company and why customers worldwide trust us for their sealing and injection needs.
Injection gun utilizes a button-head or flow-through fitting which is permanently installed on the pump or valve stuffing box.
