Product Name: Wash Supplies FDA Silicone Rubber Product Standard: Standard, Nonstandard Shape: Coustomized Performance: Temperature Type: Shaft Seal Application: Articles for Daily Use Material: SIL Hardness: 30-90 Shore a Color: According to Pantone Tolerance: Standard Certification: Isoiatf2016 Transport Package: PE Bag Inside, Carton Outside Specification: AS568/JIS B 2401 Standard Origin: China HS Code: 4016931000 Product Description Product DescriptionProduct NameRubber O RingProduct AliasO-ring, O-type Rubber Seal RingExisting ToolsASS568, JIS B 2401 and Non-standard toolsRaw MaterialNBR, HNBR, SIL, VT, FVMQ, EPDM, CR, ACM, NRColorAny color according to Pantone's color numberHandness Range30-90 shore APackingPE bag inside, carton outsideCertificateISOIATF2016