ork en549 compliant rubber o rings

{"cid":"91222065","title":"Accepptable OEM\/ODM Rubber O Rings for Thermos Seals in 20-90 Shore A Hardness Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/73\/8aa590fa55607e776a32c05d7932-200x200-1.jpg","attrs":{"Price":"$0.02\/pieces 1000-9999 pieces","Brand Name":"ORK","Model Number":"As per buyer's drawing","Minimum Order Quantity":"1000 pieces","Delivery Time":"7-10 work days","Place of Origin":"Jiangxi, China","Certification":"REACH \/ ROHS \/ ISO9001 \/ IATF \/ SGS \/ FDA","Payment Terms":"T\/T , paypal , wechat , Alipay","Supply Ability":"100000000000\/week","Packaging Details":"PE bags inside , cartons outside , cartons on pallets. Or as your requirements .","Size":"As per buyer's drawing, As per drawing dimensions","OEM\/ODM":"Accepptable","Material":"Nitrile rubber","Colour":"Any color is OK","Hardness Range":"20-90 Shore A","Application":"Oil and gas industry","Standard or nonstandard":"Standard","Drawing Format":"PDF\/AI","Quality inspection":"Full inspection","Flexibility":"High","Certifications":"API 6A, ISO 9001","Sealing Performance":"Excellent","Durability":"High","Compression Set":"Low","Chemical Resistance":"Excellent","Pressure Range":"Up to 10,000 psi","Sizes Available":"Custom sizes available","Abrasion Resistance":"Good","Customization Options":"Color, shape, size, material","Temperature Range":"-40\u00b0F to 250\u00b0F","Tear Resistance":"Good","Compatibility":"Wide range of fluids"}}