Manufacturer High Pressure Industrial Rubber O Ring Seals Available in All Sizes Machine Applications Made FKM EPDM PTFE Plastic

1.O ring Scope

   O-ring for installation in a variety of machinery and equipment, at the specified temperature, pressure, and various liquids and gases, in stationary or moving under the seal. In machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, as well as various types of instrumentation, the large number of applications with different types of seals components. O-ring is mainly used for static seals and reciprocating seals. Seal for rotary motion, is limited to low speed rotary sealing device. O-ring is usually installed on the inner circle in the cylindrical or rectangular cross-section of the groove from seal. O-ring in the oil, acid, grinding, chemical erosion and other environmental still play a good sealing, damping effect. Therefore, O-ring hydraulic and pneumatic drive system most widely used as a seal.

2.O-ring advantage
   O-ring seals compared with other types, has the following advantages: - for a variety of seal forms: static seals, dynamic seals for a variety of uses materials, dimensions and grooves are standardized, interchangeable - for multi- kind of movement pattern: rotation, or a combination of axial reciprocating movement (such as rotating reciprocating movement combinations) - suitable for a variety of different sealing medium: oil, water, gas, chemical media or other mixed media through the appropriate choice of materials and rubber proper formulation design, realization of oil, water, air, gas and a variety of chemical mediators effective seal. Wide temperature range (- 60 °C ~ + 220 °C), pressure up when using fixed 1500Kg/cm2 (with reinforcement ring and use). - Designed to be simple, compact, easy assembly and disassembly O-ring cross section structure is extremely simple, and there is self-sealing, reliable sealing performance. Since O-ring structure itself and installation parts are extremely simple, and has formed a standardized, so replacement is very easy to install. - Material varieties can be selected according to different fluid: a nitrile rubber (NBR), - (FKM), silicone rubber (VMQ), ethylene-propylene rubber (EPDM), chloroprene rubber (CR), butyl rubber (BU), polytetrafluoroethylene (PTFE), natural rubber (NR), etc. - Cost - dynamic friction is relatively small  

Q: Can I have a sample?
A: Yes, it is our pleasure to send samples for checking quality.

Q:What is the lead time for samples?
A: Current sample need 1 day, customized samples need 3-5 days.

Q: If the sample charge refundable?
A: Yes, we promise that the sample cost will be refunded after the order is confirmed

Q:What express do you use to send the samples?
A: We usually ship samples by DHL, TNT, FEDEX and UPS. It usually takes 3-5 days to arrive.

Q:What is the payment terms?
A: Our usual payment term is T/T . Others could be negotiated.

Q:Can you produce as my drawing?
A:Yes, we can produce based on your drawing or sizes.

Q:How about the delivery time?
A:Usually production time is 10-15 days. It will be decided by the quantity of order.