Chemical Injection Quills and Service Tool Kit supplier in Muscat. Preparation of corrosion inhibitors, biocides, oxygen scavengers, wax inhibitors, scale inhibitors, pH stabilizers, chemicals, etc. We supply finished products in the pipeline for injection into the production line. These injection machines are divided into "fixed type" and "retractable/retractable type". Depending on the disease and the type of drug, the injection line is equipped with a spray or spray nozzle. Injection Sleeve Specifications Internal NRV (Ball and Spring) / External NRV to prevent backlash - Rated for pressure up to 2500 PSI Mounting Type - Threaded (NPT or BSP), (socket Welded, Flanged ) ) Tip and online retractable: straight, cross, spray type depending on the application process.