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Daemar's lineup of sealing and protection products provides design engineers with a wide range of seal styles & elastomers to meet the performance demands of extreme operating environments. This includes working with Daemar's digital manufacturing team to develop Custom Manufactured Sealing and Protection Solutions.
 
 
Trelleborg: Special Seals for Your Unique Applications
We know that certain applications' requirements are beyond the scope of standard seals available in the market. Thus, Daemar brings to you Trelleborg's special sealing solutions. Over the past 50 years, Trelleborg has developed a portfolio of seals that can meet the most demanding industry-specific needs. These products include a range of Hydraulic Seals, Surface Finishing, Pneumatic Seals, Rotary & Shaft Seals and more.
 
 
Custom Flange Protection
Protect the full face of the flange and the sealing surface from environmental factors that can cause corrosion. DMR flange protectors are manufactured in a range of materials including: Corrugated plastic, HDPE plastic, MDF or Plywood. Custom profile shapes can be cut to the flange OD for your specific application, while still using the same bolt centre holes as standard flange protectors. We offer a complete range of sizes 1/2" thru 42" and flange protectors can be cut to match any API Specification Pressure Class size from 150 lbs. to 20,000 lbs. Most standard sizes are in inventory.
 
 
Hammer Union Seals for Cold Weather Applications
DMR Hammer Union Seals are available in a range of configurations and materials to match the specific performance requirements of your demanding operating environments. For Canadian cold weather applications both our NBR and HNBR elastomers are low temperature rated to -50°C. For applications requiring extrusion resistance our NBR seals are available with a Brass reinforcing rings and both HNBR and Viton Hammer Unions Seals are available with Stainless Steel reinforcing rings. The hammer union seals provide positive sealing with minimum torque. The seal snap-fits into a detent within the hub to prevent its loss. Hammer union seals are available for 1 in. to 4 in. line pipe sizes.
 
 
Large O-Ring Inventory for the Oil & Gas Industry
Hydrogenated Acrylonitrile Butadiene (HNBR), also known as Highly Saturated Nitrile (HSN) is superior to NBR in low brittle temperature, heat, oil, oil additive and sour oil resistance, and is far more resistant to sour gasoline and ozone than NBR. Kalrez® 0090 perfluoroelastomer parts deliver durable, reliable sealing solutions for applications requiring excellent rapid gas decompression (RGD) properties as well as high hardness and high modulus properties. Other o-ring materials that have served oil & gas applications as well include: GLT, GFLT, FKM, and NBR. For applications requiring non-standard o-ring diameters Daemar has a dedicated custom o-ring manufacturing facility.