{"product_id":"laser-seal-ring","title":"Laser Seal Ring","description":"\u003ch3\u003eTypical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e PTFE + Stainless Steel\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Spring-Energized Seal \/ Laser Seal Ring\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Fiber Laser Cutting Head\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Gas Sealing \/ Protective Lens Sealing\u003cbr\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e Multiple specifications\u003cbr\u003e\u003cstrong\u003eCustomization:\u003c\/strong\u003e Available for different cutting head models\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEXCUT PTFE Laser Seal Ring for Fiber Laser Cutting Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNEXCUT laser seal rings are designed for sealing applications inside fiber laser cutting heads, helping maintain stable gas pressure and protect critical internal components from gas leakage, dust and contaminants.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-performance PTFE combined with a stainless-steel spring structure, the seal provides low friction, good wear resistance and reliable sealing performance under repeated movement and pressure conditions.\u003c\/p\u003e\n\u003cp\u003eA wide range of sizes is available for different protective lens assemblies and laser cutting head configurations.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance PTFE sealing material\u003c\/li\u003e\n\u003cli\u003eStainless-steel spring energized structure\u003c\/li\u003e\n\u003cli\u003eLow friction and good wear resistance\u003c\/li\u003e\n\u003cli\u003eStable sealing performance under pressure\u003c\/li\u003e\n\u003cli\u003eGood chemical and temperature resistance\u003c\/li\u003e\n\u003cli\u003eHelps reduce gas leakage inside the cutting head\u003c\/li\u003e\n\u003cli\u003eSuitable for protective lens and cutting head sealing positions\u003c\/li\u003e\n\u003cli\u003eMultiple dimensions and customized specifications available\u003c\/li\u003e\n\u003cli\u003eCompatible with different fiber laser cutting head configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunction\u003c\/h3\u003e\n\u003cp\u003eThe seal ring is installed around the protective lens holder or other sealing positions inside the laser cutting head.\u003c\/p\u003e\n\u003cp\u003eIts main function is to maintain a reliable seal between mating components, reduce cutting gas leakage and help prevent dust and contaminants from entering sensitive optical areas.\u003c\/p\u003e\n\u003cp\u003eThe internal spring provides continuous sealing force, while the PTFE sealing surface helps maintain low friction and stable performance during long-term operation.\u003c\/p\u003e","brand":"Nexcut","offers":[{"title":"15×21×2.7","offer_id":52239728607527,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"18.5×20.5×1.7","offer_id":52239728640295,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"34.5×26.6×3.4","offer_id":52239728673063,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"40.2×33×2.5","offer_id":52239728705831,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"40.2×33×3.6","offer_id":52239728738599,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"41.5×34.3×3.4","offer_id":52239728771367,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"51×44×2.5","offer_id":52239728804135,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"54.4×48×2.7","offer_id":52239728836903,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nexcut.net\/products\/laser-seal-ring","provider":"NEXCUT","version":"1.0","type":"link"}