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We have found 16 product types of 密封件 and 3 related suppliers. Get the most detailed machinery information and contact the manufacturers directly.
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Corona Treater
Corona Treater
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Courier Bag Making Machine SWC-Courier
Courier Bag Making Machine SWC-Courier

Categories : Bag Making Machine by Applications

Courier pocket seal - Updown type auxiliary sealing unit seals the top & bottom pocket film for courier receipt. Courier pocket unwinding - Extra unwinder unit for pocket film feeding. Intermitted glue applicator - Avoids melted glue residue on sealing knife causing loss, glue applicator will skip the sealing positions.

Back-up Ring
Back-up Ring

Categories : Industrial Parts & Safety Gear

A Back-up Ring is an essential sealing component designed to be used in conjunction with O-rings to prevent seal extrusion and premature failure in high-pressure, high-temperature, or large-clearance applications. By providing firm structural support to the O-ring, the back-up ring effectively blocks extrusion gaps, ensuring sealing stability, extended service life, and reliable performance under demanding operating conditions. Back-up rings are widely used in hydraulic and pneumatic systems, where pressure spikes and dynamic motion can compromise standard elastomer seals. Available in materials such as PTFE (Teflon) and Nylon, they offer excellent resistance to pressure, wear, and chemical attack, making them ideal for industrial, oil & gas, and heavy-duty engineering applications.

TPU Resin - Poly(adipate)ester
TPU Resin - Poly(adipate)ester

Categories : TPU (Thermoplastic Polyurethane)

ISOTHANE 1000 series are poly(adipate)ester based thermoplastic polyurethanes, offering toughness, abrasive resistance and solvent resistance. They can be injection molded, blow molded and extruded. Suggested applications include seals, gaskets, sheets, film, tube, cable, shoe soles, sporting equipment and mechanical goods.

TPU Resin - Polycaprolactone
TPU Resin - Polycaprolactone

Categories : TPU (Thermoplastic Polyurethane)

ISOTHANE 2000 series are poly(caprolactone)ester based thermoplastic polyurethanes with toughness, abrasive resistance, solvent resistance and hydrolysis stability. They can be injection molded, blow molded and extruded. Suggested applications include seals, gaskets, sheets, film, tube, cable, shoe soles, sporting equipment and mechanical goods.