Overview Quick Details Product name: rubber gasket,Round o ring gasket ,O-ring Color:  black, clear or any other colors ar Hardness: 30-90 Shore Model Number: OEM Surface Finish: Smooth, no burs and cracks Certification:   ISO9001/TS16949 RoHs, Reach,FDA Material:    Rubber ( NR, NBR, VMQ or FKM...) Size: As per customer's requirements Application: Shower Sealings or parts,Rubber parts for brake (brake) systems,Radiator (Automotive tank) seal Place of Origin: China Ningbo Working temperat -50℃-150℃, -50℃-200℃(Special formula)      Supply Ability Supply Ability： 10000000  Piece/Pieces per Month Packaging & Delivery Packaging Details： inner is plastic bag, outer is carton, or custom as per your requirement Port： Shanghai/Ningbo  China Lead Time :  Depending on the number of products Product Info Product name OEM Rubber O-ring flat washer gaskets rubber gasket NBR EPDM Round o ring gasket  Our Superior products Wiring harness sheath,Rubber Grommet,Rubber Gasket,Rubber seals,Rubber bellows,Water hose,Air hose,Fuel hose, Material Type Rubber ( NR, NBR, VMQ or FKM...) Hardness Range 30-90 shore A, Color Black,white,red,green,transparent or any color Samples  free samples are available Size As per drawing dimensions MOQ 5000 pcs Certificates  ISO9001/TS16949 RoHs, Reach,FDA OEM / ODM Available Lead Time  Depending on the number of products Rubber Specification & Inspection Standard Specification ASTM D2000/SAE J200 Quality Acceptance Criteria According to customer's requirements Features ● Kinds of moulding items can custom. ● Sealing, dustproof, waterproof, sound proof, crashproof, wear resistant, high temperature resistant, oil resistant, flame retardant, corrosion resistant. ●Widely applicable ,used as parts of various kinds of industry machine, vehical, small equipments, toys, etc.     OEM/ODM Rubber O-ring flat washer gaskets rubber gasket NBR EPDM Round o ring gasket O-ring,gasket,stopper,strip,bellow,cap,washer,valve,cord,cover,plug and lots of other rubber products can be provided by King Rubber company.  Not only standard rubber products but also various rubber shaped parts can be provided by us. Various of materials, including:SILICONE, NBR, HNBR, EPDM, FKM, FFKM, IIR, PTFE, CR  and so on. We can also; Select & develop material;                       Recommend sizes & Design;                      ODM/OEM Service;                      Custom Design. You can send an inquiry to us or get samples from us too.   Production Process： Get the Drawing Open the Mould Produce the Sample Send Sample to customer for confirmation Book the order and arrange payment Mass Production for the order Cut and inspect the goods packing and arrange shipment.   Inquiry Guide In order to you can get faster and more accurate service, please send an inquiry according to this page Enquiries parameters: size, material, hardness, color, tolerance, working environment, purchase quantity , etc.   1. Size:drawing or sample. 2. Material: NBR, EPDM, VITON, FKM, FFKM, NR, HNBR, CR, SBR,etc 3. Hardness: 30°~90°. 4. Color: according to your request, the most common color is black. The price of the white color products is litter higher than others. 5. Tolerance: if there is  special size requirements, please mention in enquiries. Otherwise, we will be in accordance with the international standard tolerance execution. 6. Working environment: in order to produce more accurate production you need, please be sure to inform products work environment. Such as motion situation(is sports or stationary, whether there is friction), contact medium (exposure to corrosive gas, water vapor, acidic or alkaline liquid), etc. 7. Purchase quantity: please offer purchase quantity per month/year. 8. Customer information: in order to facilitate we understand more about your company, and contact you timely, please provide your company’s name, phone number, E-mail contacts.   If you clearly display above information,please send an inquiry to  sales@king-rubber.com , we will reply to you as soon as possible! Thank you!