For other products, please contact the shop's customer service for a customised consultation.
 
 
▷  Product Description ◁
 
◪ Type: NBR O-ring
◪ Colour: black
◪ Nitrile rubber: Heat resistance 120 degrees, good oil resistance, wear resistance, etc.
◪ Execution standard: GB1235-76 Specification: Outside diameter*Wire diameter
◪ Executive Standard: GB3452.1-2005 Specification: Inner Diameter*Wire Diameter
◪ Introduction: NBR is a copolymer of acrylonitrile and butadiene, with excellent resistance to oil and non-polar solvents, and good mechanical properties.
The specific performance mainly depends on the content of the acrylic eye component, the acrylic eye content above 50% has a strong resistance to mineral oil and fuel oil, but its elasticity at low temperatures, permanent compression deformation deterioration, low acrylic eye NBR has good low temperature resistance, but reduces the oil resistance at high temperatures.
◪ Advantages:
     - Good resistance to oil, water, solvents and high pressure oils
     - Good compression, abrasion and tensile properties
     - Rubber parts for fuel and lubricant tanks
     - Used in petroleum-based hydraulic fluids, petrol, water, silicone grease, silicone oil, diester-based lubricants, glycol-based
         Rubber parts for use in fluid media such as hydraulic fluids
◪  Disadvantages:
     - Not suitable for use in polar solvents such as ketones, ozone, nitrocarbons, MEK and chloroform
     - Not resistant to ozone, weathering and air aging
Suitable media:
    - Aliphatic hydrocarbons (butane, propane), engine oils, fuel oils, vegetable oils, mineral oils
    - HFA, HFB, HFC hydraulic fluids
    - Low concentrations of acids, alkalis, salts, water at room temperature
 
 
 
▷ Package Include ◁
 
According to your choose!
💌 Dear friend，Welcome to my store. Thank you give us chance to service for you.
Our work time8:30 AM-17:30 PM (Beijing Time).when we got your message that we will reply you ASAP.
💌 Product is on sale, you can get coupons and place order normally. 
We will ship to you as soon as possible. And due to many factors, flights have been reduced, causing international logistics delays.we realy hope you can understand that-
💌But please don't worry, if you have the questions about the order, please contact with us at first.We will help you to solve it.We are always with you!
🔊 The product should be within the maximum and minimum limit dimensions specified during manufacture in order to make the parts interchangeable. The permissible dimensional variations are called:Tolerances. The tolerances of products for sale are divided into positive and negative tolerances, with specific tolerance values varying according to the classification of the product, but all within the limits set by the industry. Please consult online customer service for specific tolerances. If a product is ordered, this tolerance is considered to be accepted by default.
⏰1. At the top of the eBay listing, from top to bottom, first select the design, and then select option 1 and option 2 or option 3 of the product....More options.
⏰ 2. Then, if you select the corresponding number under"Quantity", you can purchase the selected goods as many times as you need.
Important note: Even if you want to order more varieties from this link, you must first set all selection fields to"select".
⏰ 3. Do not pay separately.
If you plan to purchase multiple or different items, it is best to use the "Add to Cart"function until you have completely selected all the items and sizes you need before completing the purchase.
In the same way, no matter what you buy or how much you buy, the transportation cost will only be automatically calculated once (the logistics charge of some products may be different, and the details are subject to the interface display. If you are not sure, contact customer service in time).
 
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