1. Ramie packing is made of high-quality ramie fiber and fully moisturizing oil, and is specially wo...
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene.Being hydrophobic...
1. Natural rubber (NR) Natural rubber (NR) is an isoprene polymer. Has excellent resilience, tensil...
Sealing is achieved by compressing the gasket material and filling uneven sealing surfaces. This kin...
Gaskets are normally made from a flat material, a sheet such as paper, rubber, silicone, metal, cork...
Flange insulation group is one of the most common, effective and important connection forms in petro...