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Wear Resistance EPDM NBR Silicone Rubber O Rings

Categories Silicone Rubber O Rings
Brand Name: none
Model Number: 150*3.1
Certification: ISO9001
Place of Origin: China
MOQ: 10pcs
Price: USD+0.01~0.03+PCS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000PCS per week
Delivery Time: 3~5 work days
Packaging Details: Plastic bag, carton
Name: O-rings
Color: brown
Material: O-rings
Hardness: 95±2°A
Temperature: -30 °C to +100 °C
Speed: ≤ 1 m/s
Working pressure: ≤ 300 bar
Working medium: hydraulic oil, emulsion
Application: Hydraulic cylinder
MOQ: 10pcs
Payment: L/C,T/T,Western Union,
Shippment: By air, by sea, DHL,Fedex, UPS..
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    • Product Details
    • Company Profile

    Wear Resistance EPDM NBR Silicone Rubber O Rings

    Made in China superior quality wear resistance sealing o-ring epdm nbr o ring 150*3.1

    1. Product Description

    O Type Seal Ring in oil resistance, acid-base, grinding, chemical erosion and other environments still play a good seal, damping role. Therefore, o-ring is one of the most widely used seals in hydraulic and pneumatic transmission systems.

    2. Hydraulic cylinder value stem rubber gasket o ring seals


    o ring seals


    Nbr, fkm, EPDM, buna,


    Black, transparent, clear, red, green, pink...


    30-80 shores A

    Working temperature

    Normal: -60~230 degree

    Special: -60~300 degree




    food grade, medical grade


    sealing performance

    Size Chart





















    3. Product introduction

    4. Related Products

    5. Company Information

    Chengdu Dingfeng Sealing Material Co., Ltd. was established in 2003. After more than ten years of experience, in 2013, we cooperated with foreign seal companies to develop high-end seals. The product has been repeatedly tested and tested by the excavator factory and the oil tank factory, and after continuous improvement and innovation, it has finally been successfully developed.
    Currently cooperating units: Chengdu Huachuan Industry, Chenggong Loader Factory, Chengdu Largest Excavator Factory, etc. Products are exported to Southeast Asia, the United States, Britain, Russia, Saudi Arabia, etc.
    The products are strictly controlled from the selection of materials, production, after-sales service, and every detail. The raw materials are all modified TPU particles newly developed by DuPont of the United States, and the wear resistance and temperature resistance can reach the extreme. The purpose is to make domestic quality seal rings.
    The product types are: IDU, ODU, DHS, FAK, AY, UN, A1, BS, B3, B7, ZP, HBY, OK, Stefan, Glyd ring and other products. As well as industrial cylinder repair kits, engineering machinery cylinder repair kits, and a complete set of repair kits for roller press cylinders in cement plants. Fully meet customer needs.

    6. FAQ

    Q:Are you trading company or manufacturer?

    A:We are manufacturer.
    Q:How long is your delivery time?

    A:Generally it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in stock. It is according to the quantity.
    Q:Do you provide samples? Is it free or extra?

    A:Yes, we can offer the samples for free charge but you need to pay the cost of the freight.
    Q:What is your terms of payment?

    A:Payment≤1000USD, 100% in advance. Payment≥1000USD,30%T/T in advance, balance before shipment.
    If you have any other questions, please feel free to contact us .

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