Rubber Gasket

110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Sea
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110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Sea

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  • 61GOQHjOiKL._SL150.jpg
  • 71I3W+3cnpL._SL1500_.jpg
  • 71UJaw48j7L._SL1500_.jpg
  • 81FEVzd0dOL._SL1500_.jpg
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    Product Highlights

    • The size of the washers is M8 x 17 x 2mm / M8 x 0.67" x 0.08" (ID x OD x T), and the package includes 110pcs of carbon steel flat washers, the enough quantities can meet your different daily needs
    • The round flat washers are made of black oxidized carbon steel with a smooth surface that is not easily deformed. They have good corrosion resistance, oxidation resistance, and strength.
    • The flat seal gaskets provide a wider load-bearing surface for bolts, screws, and nuts. This wider contact surface supports and distributes the load .
    • The carbon steel flat washers are often used under the head of a bolt or nut to provide a smooth load-bearing surface, reducing the possibility of fasteners vibrating .
    • The flat ring fasteners are used for fastening applications and are widely used in the machinery industry, furniture repair, outdoor construction, appliance repair.

    Product Attributes

    Customization
    Available
    Material
    Carbon Steel
    Application
    Bearing
    Model NO.
    M8x17x2mm
    Type
    Shaft Seal
    Performance
    High Pressure
    Shape
    O-Ring
    Standard
    Standard
    Color
    Black
    Transport Package
    Carton/Wooden Box
    Specification
    14.5*17.45*1.25
    Trademark
    huanling
    Origin
    China Ningbo
    Production Capacity
    100000pieces/Year
    Product Description

    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    Rubber Flat Gasket (Washer)
    A rubber flat gasket (also called a rubber washer) is a thin, disc-shaped rubber product widely used in industrial sealing applications. It is placed between two flat mating surfaces (e.g., metal flanges, bolts, etc.) and seals by deforming to fill microscopic gaps, providing functions such as sealing, leak prevention, anti-slip, vibration damping, and cushioning.
    Unlike the "backup ring" discussed earlier, a flat gasket is typically used independently and does not rely on a primary seal like an O-ring.
    Common Materials and Properties
    Rubber flat gaskets can be manufactured from various materials to suit different operating conditions. Each material offers distinct performance advantages:
    material Type
    Key Characteristics
    Typical Temperature Range
    Typical Applications
    Nitrile (NBR)
    Excellent oil resistance, good abrasion andageing resistance
    -20°C~110°C
    Automotive, machinery, oil-environment
    seals
    Fluoroelastomer (FKM/Viton@)
    High temperature resistance, chemical resistance, strong oxidiser resistance
    -20°C ~ 200°C
    Petrochemical, aerospace,high-temperature/high-pressure corrosenvironments
    Silicone (SIL/VMQ)
    Superior high and low temperatureperformance, excellent elasticity
    -70°C ~260°C
    Extreme temperature applications, foo medical industries
    EPDM
    Excellent weather, ozone and chemical resistance
    Consult industry standards
    Outdoor exposure, water treatment, scacidic/alkaline environments
    Natural Rubber (NR)
    resistance Good elasticity, moderate acid/alkali
    Not recommended above 60°C
    General-purpose applications with lowpressure and temperature
    Chloroprene (CR)
    Resistant to acids, alkalis and weathering
    Approx.80°C
    Outdoor or contact with acid/alkali media
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    FAQ
    Q 1. What's the payment term?
    A: We accept T/T 50% advance ,   50% balance before booking shipping date. 

    Q 2. What is the normal delivery time for  orders?
    A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.so Dear customer should contact with us for confirm it.
     
     Q 3. What is your standard packing?
    A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
    Q 4. Could you please tell us the month capacity of your products ?
    A: It depends on which model, we produce more than 500 tons rubber materials per month.
    Q 5. what kind of certificates you have ?
    A1: We have been ISO9001:2015 and ISO14001:2004 certified by SGS since 2015.
    A2: We have various rubber compounds approved by ROHS and REACH.

    Q6: How to check the quality of the bulk order?
    A1: We provide preproduction samples before mass production for all customers if needed.
    A2: We accept third party inspection such as TUV, INTERTEK, BV, etc.

    Q 7: Do you use any international standards for the rubber products?
    A: Yes, we mainly use GB/T3452.1-2005 standard to define the quality of the rubber materials.
    Q8: What materials are available to produce from your side?
    A: NBR, EPDM, SILICONE, FPM(FKM), PTFE,POM,PU,NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc. 
    Q9: Do you provide maintenance on tooling?
    A: We maintain all tooling and will replace as needed.
    Q10: How many empolyees you have?
    A:We have 25 empolyees at time of December 2024. 
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    The delivery way
    Customer can choose 4ways for get the goods.
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi
    producing shop
    mould stock
    machine



    ABOUT US
    NINGBO PALT IMPORT AND EXPORT CO.,LTD (The factory name is Huan Ling Sealing  )the products including the O-rings, Flat washer, rubber rings, ED-Ring,Bonded seal,PTFE rings, O-ring Kit,rubber ball, Y-rings,Rubber Strip,Piston U-seal,Rod U-seal,Glyd-Ring,Sitefeng seals, v-shaped rings, X-rings and other various non-standard rubber.In addition,The main material can be NBR, EPDM, FKM, , AFLAS, CR, Butyl, HNBR, SILICON, FFKM, PU or approved by  etc.
    Huan Ling Sealing has the product is made of imported raw materials, quality excellent, the company products have been exported to Europe and the United States, the feedback is good, is a broad seal users trustworthy company.
    Huan Ling Sealing established in 2011. Huan Ling Sealing is a professional rubber products manufacturer .Business involves the engineering machinery, plastic machinery, hydraulic press, compressor, die-casting machine, ceramic machinery, port machinery, metallurgical machinery, steel, steamboat manufacturing, coal mine machinery, chemical machinery, light industry machinery, mining machinery and machine tools, and other fields and industries.
    110PCS Carbon Steel Flat Washers, M8X17X2mm Black Oxidized Grade 8.8 Washer, Seal Gaskets Flat Ring for Screws Bolts Machinery Repair, Outdoor Constructi