The sealant injector hose SPK-2C is an accessory of the sealant injection tool KH-32, used to connect the injection gun and the injection nozzle to achieve the injection operation of the end cover of the steam turbine generator.

The main material of SPK-2C hose is polyurethane fiber, which has high wear resistance and oil resistance, and is suitable for conveying high viscosity sealant such as the generator hydrogen sealant. Due to the significant friction caused by the flow of high viscosity glue inside the hose, the hose should have certain wear resistance to extend its service life and reduce hose damage and glue leakage caused by wear.

The sealant injector hose SPK-2C also has good corrosion resistance, which can ensure the stability and reliability of the hose in long-term use. If mismatched hose materials are selected, they may not be able to withstand the composition of the sealant, especially corrosive sealant. This may cause damage to the hose in a short period of time and require frequent repair and replacement.

In addition, the hose SPK-2C of the glue injection gun should match the connection interface of the sealant injection gun to ensure safe and reliable connection, and be able to smoothly transport the sealant, avoiding problems such as sealant leakage and blockage. Mismatched hoses may not be properly positioned and connected to the injector gun or sealant container, resulting in leakage. This can result in waste and unnecessary cleaning work.