Waterproof Injection Packer

As the professional manufacture, we would like to provide you high quality BangGuan® Waterproof Injection Packer. Our company’s reputation is built on timely delivery, good quality and competitive prices. We are eager to be your reliable long-term business partner! Its products are widely recognized nationwide for their reliability and excellent quality, and exported to Europe, the United States, Africa, Australia with an eye on the future, the company will continue to improve and expand. Our waterproof injection packers are made from steel, brass, aluminum, zinc, various metal alloys and plastic. There are important differences in design and functionality for a variety of products, substrates and objectives.

Our largest annual output is aluminum BangGuan® waterproof injection packers. The annual output reaches 40 million pieces. The quality is very stable. In China, the competition of waterproof injection packers is very fierce, but the quality of our rubber, aluminum, and nozzles has always maintained a stable quality.

Hammer-In / Bang-In waterproof injection packers

The Hammer-In port (Bang In Packer) is 3/8” (10mm) or 1/2” (13mm). The ports are inserted into the drill hole with the tap of a hammer. These waterproof injection packers do away with the sleeve and compression sleeve mechanism as the plastic body of the packer itself creates a compression seal. The packers are set very quickly increasing productivity on the job site. Due to the lower friction fit, injection pressures are limited with this packer type.

Diameter, Length, Valves

Diameter

Waterproof injection packers are inserted into pre-drilled holes in a concrete or rock substrate at various diameters. The size of the packer selected depends on the volume to be pumped, drill depth, injection pressures to be applied, as well as cosmetic and other considerations.

As a rule, and in addition to the packer material, a larger mechanical packer diameter permits higher injection pressures.

Larger diameters are mostly utilized in rock and other natural structures as found in tunnel and mining applications.

Caution: Packers and ports can exit the drill hole at high velocities under pressure. Correctly installed packers of the right dimensions will minimize this probability. In general, larger diameter packers prevent blow-out better than smaller packers.

The size of the drill hole equals the diameter of the packer.

Always keep in mind that a strong and reliable fit of the waterproof injection packers is essential for the safety of the technician and a key factor for successful injection work.

We have been offering variously waterproof injection packers for over 20 years. Furthermore we provide all the required couplers, valves, hoses and pumps to complete a professional injection system.

We carry a very large inventory and strive to supply you with the most suitable product.

We also custom produce almost any design to meet our customer’s needs.