ork en549 compliant rubber o rings

{"cid":"91147949","title":"ORK EN549 Compliant Rubber O Ring Seals for Gas Valves and Appliances","imgUrl":"https:\/\/img.chinax.com\/nimg\/f8\/35\/26d5f20a3f50a4e478f11907d593-200x200-1.jpg","attrs":{"Price":"0.0001-0.1","Brand Name":"ORK","Model Number":"AS568 , JIS , BS","Minimum Order Quantity":"80$\/per size","Delivery Time":"8~15days","Certification":"ISO ,TS , FDA ,REACH , ROHS","Place of Origin":"ShangRao ,China","Payment Terms":"T\/T , PAYPAL","Packaging Details":"PE bag inside , carton outside","Material":"NBR","Size":"Customized","Ozone Resistance":"50pphm*48h","Tear Strength":"\u226525N\/mm","Volume Resistivity":"\u22651\u00d71014\u03a9\u00b7cm","Tensile Strength":"\u22658Mpa","Flammability":"UL94-V2","Hardness":"70 Shore A"}}

{"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"}}