1. High Pressure Seal, Type D

      Customers may easily recognize our high pressure seal by the trapezoidal metal reinforcements placed on the inner ring of the seal. Those reinforcements allow our hydraulic sealto hold up well under high pressure.

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    1. Metal Cased Polyurethane Seals

      Because the metal cased PU seal is to be fitted inside the steel pipe during a hydrostatic pressure test, the elastomeric body will expand outwards when being pressurized.

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    1. U-Cups

      U-cups are called so because of their unique U-shaped profile. This lip seal, either in single slip or double lip design, is typically made of polyurethane due to some intrinsic qualities associated with that material.

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    1. Face Seal

      Made of quality elastomer, the face seal is typically used at the joint between two steel pipes in hydrostatic testing to offer leak-proof retention of hydraulic oil in the radial direction with respect to the axis of the seal.

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    1. Shaft Seals

      Shaft seals are dynamic seals used to seal passages between machine components in relative motion. A shaft seal is used in combination with the metal reinforced high pressure seal.

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    1. O-Ring Loaded Seal, Delta Shape

      Our triangular o-ring loaded seal is available in one of six models, all of which are made up of a seal (with delta-shaped cross section) bonded to an o-ring.

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    1. Conical Seals for Threading Machine

      Did you know that the threading operation may cause the pipe end to deform so it’s not round thereafter? This is due to the thread-cutting tool exerting too much force on the pipe that tends to bend it.

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    1. Pump Seals

      Slurry pumps are very important equipment in oil drilling. Valve seals and piston cups are both critical parts of the slurry pumps, which are made of specially formulated materials.

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    1. Filled PTFE

      Certain characteristics are needed in PTFE to be used in the construction of hydraulic seals, such as lubricity, wear resistance, and compressive strength, some of which are not found in virgin PTFE.

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  • Manufacturing Capacity
  • By leveraging over 20 years of experience in the design, inspection, production, and sale of high pressure seals and non-standard industrial seals, we are able to produce sealing devices in 10mm to 4m diameter using more than 50 sets of production equipment. We take first place in home industry for the quality and quantity of hydraulic seals we’ve produced. Our partners include Chinese steel pipe plants and international customers from the US, India, Russia, Vietnam, and Philippines, among other countries in South Asia. We are an ISO9001:2008 certified company, being able to produce 100,000 seals per year.