1200Pcs O Ring Kit 24 Size Nitrile NBR Rubber Oring Assortment Set for Car Auto
$ 6.84
Description
1200Pcs O Ring Kit 24 Size Nitrile NBR Rubber Oring Assortment Set for Car Auto . 1200pcs sealing ring O-ring waterproof sealing ring standard part rubber sealing kit box. (1) O-ring should avoid storage in direct sunlight, humidity and air circulation, to prevent O-ring accelerated aging, suitable temperature of 0-20 ℃, suitable air humidity of 70% or more. Scope of application: Widely used in a variety of mechanical equipment, construction machinery, machine tools and various hydraulic and pneumatic components and other seals, in a certain.temperature, pressure and different liquid or gas media can assume a fixed, reciprocating and rotary movement of the seal. Storage: (1) O-ring should avoid storage in direct sunlight, humidity and air circulation, to prevent O-ring accelerated aging, suitable temperature of 0-20 ℃, suitable air humidity of 70% or more. In addition, should also avoid radiation, smoke, insects, rodents, dust, sand, mechanical damage and other damage. (2) O-ring storage must be more than 1 meter away from the heat source, do not allow contact with acids, alkalis, solvents and grease and other liquids, gases. (3) Do not allow pressure, stretching or other forms of deformation. (4) O-rings are generally packed in plastic bags or boxes, with an effective storage period of 2-3 years. Attention: 1. The finish of the groove and the roughness of the contact surface of the groove have a great influence on the sealing effect and durability. 2. When used as a seal for pneumatic devices, lubricant must be added to prevent wear. 3. The cross-sectional area of the O-ring should not exceed the cross-sectional area of the groove, and, in order to ensure the margin of thermal expansion and contraction, generally take 65% to 90%. 4. Groove rounding will also affect the O-ring installation and sealing, the bottom rounding Re not too large, not more than 20% of the diameter. 5. The size of the O-ring must be matched with the size of the groove. Cautions: This product contains small parts,Please keep away from children. 1200pcs sealing ring O-ring waterproof sealing ring standard part rubber sealing kit box 6*1.5mm x 100PCS 17*2.4mm x 20PCS 6.5*1.5mm x 100PCS 18*2.4mm x 20PCS 7*1.5mm x 100PCS 19*2.4mm x 20PCS 8*1.5mm x 100PCS 20*2.4mm x 20PCS 9*1.5mm x 100PCS 21*2.4mm x 20PCS 10*1.5mm x 100PCS 22*2.4mm x 20PCS 11*1.5mm x 100PCS 23*2.4mm x 20PCS 12*1.5mm x 100PCS 24*2.4mm x 20PCS 13*1.5mm x 50PCS 25*3.1mm x 10PCS 14*1.5mm x 50PCS 26*3.1mm x 10PCS 15*1.5mm x 50PCS 27*3.1mm x 10PCS 16*1.5mm x 50PCS 28*3.1mm x 10PCS Package includes: 1Box O-Ring Kit Please Note: 1.Due to manual measurement, please allow for a difference of 1-2cm. 2.Due to different display devices, colors may vary slightly. Order 1.We accept paypal and other payment method that ebay supports. It's quick and safe for both of us. 2. Please make sure the address is correct while making an order. If the address is not correct, please cancel the order or contact us before shipping. We will try to solve the problem for you. 3. We will deal with your order within 2 business days and the order is usually delivered about 7 business days. If you don't receive the order for a long time, please contact us asap. Feedback 1. We care about our loyal buyers. If you have any questions, our customer service representatives will be happy to assist you. We will make every effort to reply to your email within 24 working hours. 2. As your positive feedback is crucial for our store, if you are satisfied with our products and services, we sincerely invite you to leave us positive feedback. It only takes 1 minute. Thank you. In rare cases, if you have any questions about any products or services we sell, please contact us before leaving any negative or neutral feedback, as we will do our best to satisfy you.
