NBR HNBR Ffkm FKM NBR O Rings Butyl Rubber O-Ring Kit Black FKM Oring Rubber Protective Ring¹

Product Description Product Description Brand NameDaaOProduct nameO-RINGMaterial typenbr fkm hnbr ffkm epdm cr silicone etc.CertificationISO9001  CEHardness30°-90°shore AColourCustom ColorSizeCustom SizeMould typeStiflePackagePlastic bag, carton outsideApplicationsMachinery, mining, agriculture, home appliances, railroads, etc.PerformanceResistant to aging, ozone, oil, tear and abrasionDelivery timeA: 3 days if the products are in stockB: 7-9 days if we have mold but no stock(According to the quantity)C: 15-25 days if we don't have mold and inventory(According to the quantity)NBR o-ring(Nitrile butadiene rubber)Temperature Range:-20Cto 250CHardness:50-90 Shore A Color:Black/Brown/Greenother color can customize Use:Oil resistance & Chemical situationAdvantage:Wear resistance,Acid and alkaliresistant,High temperature ersistance situationEPM,EPDM o-ring(Ethylene Propy lene Rubber)Temperature Range:-50C to 150CHardness:40-90 Shore AColor:Black,other color can customizeAdvantage:Excellent Ozone resistance,Heat resistance,Steam resistance,Coldresistance,LLC resistance.FKM o-ring(Fluorocarbon)Temperature Range:-20Cto 250CHardness:50-90 Shore AColor:Black/Brown/Greenother color can customize Use:Oil resistance & ChemicalsituationAdvantage:Wear resistance,Acid and alkaliresistant,High temperature ersistance situationSilicone Rubber o-ring (Q,MQ,VMQ,PVMQ)Temperature Range:-60C to 225CHardness:25-90 Shore AColor:Red/Transparent(Clear)/White,etc.Use:Food situation(FDA Approved)Advantage:Good heat resistance,Coldresistance,Lubrication oil resistance,Waterresistance. HNBR o-ring(Hydrogenated Nitrile Butadiene)Temperature Range:-30C to 160C Hardness:50-90 Shore A Color:Black,other color can customizeAdvantage:Excellent Ozone resistance,Heat resistance,Mechanical strength,Ozoneresistance batter than NBRCR o-ring(Neoprene Rubber) Temperature Range:-44C to 120CHardness:60-90 Shore AColor:Black,other color can customizeAdvantage:Excellent Mechanical strengthand Fatigue resistance. Product Parameters20000 sets of molds are free to use.Non-standard size ,one-time mold opening,lifetime use  StandardO-Ring Cross Section(mm)AS5681.782.623.535.336.99BS1516JIS B 24011.902.403.103.505.70ISO3601/11.80 2.653.555.307.00DIN 3771/1GB3452.1Metric1.01.52.02.53.03.54.04.55.05.56.07.08.010.012.0 Company Profile Our company provides a variety of products, including standard and metric international standard PU piston seals, PU piston rod seals, hydraulic & pneumatic seals, polyurethane & plastic custom parts, coupling elastic buffers, O-rings, non- Standard rubber custom parts, etc. We not only supply standard specification parts, but also produce moulded machined parts according to customer's drawings and samples. We have the expertise and equipment to deliver the product. We arrange processing and production strictly according to each customer's needs: quality, specification, size and quantity.  Certifications Packaging & Shipping 1. Standard packing: inner packing PP bag, marked with batch number, name, material, size, quantity and delivery date. Outer packing carton, then put on pallet. All signed with our logo. Customized Packaging: Can be packaged according to your needs. 2.Shipping: Fast delivery by air, FOB, CFR, with multiple delivery methods, such as Door-to-Door, DHL, FedEx, EMS, DEX, TNT express,air and sea. We have several courier accounts and the fees are very cheap.3. Delivery time: if in stock, the product will be delivered in 1-2 days; if you want your design, it may take 3-5 days, depending on your design content; timely delivery if notified of annual requirements goods. 4. Payment method: T/T ,Western Union,Paypal,Money Gram ,L/C at sight,etc.FAQQ 1. What's the payment term? A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.Q 2:Can you supply different color materials?A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order. Q 3: Do you have the products in stock? A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order. Q 4: What is the life expectancy of the rubber seal? A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application. Q 5:what can you buy from us? A 5:Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,AutoParts Rubber Parts Q 6:why should you buy from us not from other suppliers? A 6:The company specialized research and development,the productionrubber, the silica gel, the flu orine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines.Complete product specifications, through the ISO9001 quality system certification. 

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