High Quality HNBR Rubber Seal, NBR Sealing Ring, Rubber O-Ring

Basic Info.MaterialNBRApplicationValveTypeShaft SealPerformanceHigh PressureShapeO-RingStandardStandard, NonstandardSpecification20*1.78 160*7 340*5.3 230*3.55 112*2.65OriginXiamenProduct Description  Product DescriptionFeatures A. Ozone and chemical resistanceB. Good temperature resistanceC. Excellent weather and water resistanceD. Dust resistance and sealingE. Good Compressibility, Flexibility & ElasticityF. Good shock proof Relationship between working pressure of O-ring hardness testerKG/CM2(MM)    Relationship between working pressure of O-ring hardness tester SpecificationsHardness35701051401752103501.78mm700.150.10.05    800.20.150.10.050.03  900.250.20.130.10.080.050.032.62mm700.180.130.08    800.250.180.130.080.04  900.30.250.180.130.10.080.043.53mm700.20.150.1    800.30.250.20.15   900.40.30.20.150.130.10.055.34mm700.250.180.13    800.350.250.180.130.06  900.450.350.250.180.150.130.067.00mm700.30.20.15    800.40.30.20.150.07  900.50.40.30.20.180.150.07 Xiamen Hongsen Shengshi Technology Co.Ltd.was founded on March 29,2022,the company is located in the beautiful coastal city of Xiamen,located in the industrial town of Xiamen Guankou,Li Lin village,LiLin business address is one of room 301, no.529.General ltems: Technology Promotion and Application Services;Hardware Products Wholesale hardware products retail mold manufacturing: mold sales: plastic products manufacturing: paint sales (excluding hazardous chemicals); plastic products sales high-quality synthetic rubber sales; Sales of asbestos product seals manufacturing; sponge products manufacturing,synthetic material manufacturing (excluding hazardous chemicals):synthetic material salesmetal tools sales seals sales;chemical products sales (excluding licensed chemical products);sponge products sales; Rubber products sales; rubber products manufacturing; Auto Parts Wholesale; Oil Products Wholesale (excluding hazardous chemicals);Petroleum Products Sales(excluding hazardous chemicals); Lubricants Sales; Labor Protection Products Production: labor protection products sales;clothing and accessories manufacturing: Goods import and export; Technology import and export.(with the exception ofitems subject to approval according to law, business activities shal be carried out independently according to law with businesslicense..The company will "Good faith first,quality firstservice first"service purpose, and strive to provide higher service for our customers Business Objectives: Professional.integrity,excellent product suppliers,customers trust. preferred brand suppliers. Purpose of service: to the most reasonable price.the most perfect service.to provide the best products.  1. Q: What is your main product range?A: SWKS is professional in designing, developing and manufacturing rubber products. For example, o rings, oil seals, piston and rod seals, rubber shock absorbers and custom rubber products.2. Q: What kinds of rubber materials are available?A: NBR, FKM, VMQ, EPDM, CR, SR, PU... other rubber compounds can be with your request.3. Q: What shall be provided before a offer?A: The materials and dimensions are needed before a offer. If the product is nonstandard, the drawing or sample shall beprovided.4. Q: What's your payment terms and delivery date?A: T/T, L/C, Western Union, Paypal,etc. Normally, delivery date is 7-25days according to the order.5. Q: Which shipping method will be used for a delivery?A: DHL, FedEx, TNT, UPS, EMS ... By seal or by air are also available.6. Q: How to packing the goods?A: All goods will be well packed into pp bags and outer cartons. Special packing can be available with customers' request.