Profile: Rilson Business Limited develops hardware kits, sealing material, plastic and rubber field. Our product range includes o-ring kit, sealing gasket material, spiral wound gasket, ring joint gasket, asbestos rubber sheet, non-asbestos rubber sheet and gland packing. Our ring joint gasket is used to stand high pressure and temperatures. Our RS-5028 expanded graphite yarn is suitable for weaving of expanded graphite braided packing. We offer RS-5021 PTFE rod, which is used in electrical, insulation, seal and antisticking materials.