Expect vibration-damping and sound-absorbing effects! It demonstrates sufficient performance even when used directly on the surfaces of black steel and cast iron.
We handle "seal washers." This is a set product that incorporates a rubber packing into a metal-formed bowl-shaped washer. The rubber packing is press-fitted onto the threaded part of the bolt, sealing the fluid at the side. The design minimizes the risk of rubber protruding even when tightened to the appropriate torque. We use SUS304, which is resistant to rust, as the standard material. 【Features】 - Suitable for preventing gas and liquid leakage - Passed pressure testing at 200 atmospheres (20 MPa) - Demonstrates sufficient performance even when used directly on the surfaces of black steel and cast iron - Vibration damping and noise reduction effects - The metal and rubber packing do not resonate with vibrations *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Other Features】 ■ Seals high-pressure fluids ■ Designed to minimize rubber protrusion even with proper torque tightening ■ Standard specification uses SUS304, which is resistant to rust ■ Set product that incorporates a rubber packing into a metal-drawn cup-shaped washer *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Motors ■Pumps ■Automobiles ■Hydraulic equipment ■Industrial machinery ■Agricultural machinery ■Automatic control equipment ■Gates ■Transformers ■Converters ■Air conditioning equipment ■Various plants ■Marine development equipment, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Sanwa Ai is a trading company specializing in the research and development of screws. From one screw among 50,000 items to custom-made products, we respond to our customers' needs with the technology and know-how cultivated over half a century.