{"product_id":"meticulab-precision-sapphire-ruby-balls-g3-g5-g10","title":"METICULAB™ Precision Sapphire Ruby Balls | G3 G5 G10 Grade | 0.30-12.00mm | Check Valve \u0026 Metrology","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; padding: 10px 0;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 300; color: #1a1a1a; border-left: 4px solid #0b1a33; padding-left: 15px; margin-top: 0;\"\u003eThe Sphere That Never Wears: Ruby and Sapphire Precision Balls for Mission-Critical Fluid and Measurement Systems\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #333; margin: 20px 0;\"\u003eWhen an HPLC check valve cycles at 100 strokes per minute or a CMM probe touches a thousand surfaces a day, the ball at the contact point must remain perfectly spherical — or the system fails. \u003cstrong\u003eMETICULAB™ Precision Spheres\u003c\/strong\u003e are ground and lapped to \u003cstrong\u003eG3 grade roundness of 0.08um\u003c\/strong\u003e from single crystal synthetic ruby and sapphire, providing the ultimate wear surface for your most demanding fluid control and metrology applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #333; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/spec.jpg?v=1784821982\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f9fafb; border: 1px solid #e2e8f0; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; width: 35%; background: #f1f5f9;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSynthetic Ruby \/ Sapphire (Al2O3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eHardness\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003eMohs 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eDiameter Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003e0.30 to 12.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003ePrecision Grades\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003eG3 G5 G10 G15 G25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eG3 Roundness\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003e0.08 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eG5 Roundness\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e0.13 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eBlind Hole\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eAvailable (0.20 to 7.00 mm ID)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eBall and Seat Matching\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eLapping Service Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/Why.jpg?v=1784822176\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003eSize Range and Blind Hole Options\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f9fafb; border: 1px solid #e2e8f0; font-size: 14px; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0b1a33; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060;\"\u003eDiameter Range (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060;\"\u003eAvailable Grades\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060;\"\u003eBlind Hole ID (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060;\"\u003eBlind Hole Depth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.30 to 1.20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eG3 G5 G10 G15 G25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.20 to 0.80\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eapprox SΦ\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e1.20 to 8.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eG3 G5 G10 G15 G25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.80 to 5.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eapprox SΦ\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e8.00 to 12.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eG3 G5 G10 G15 G25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e3.00 to 7.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eapprox SΦ\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003ePrecision Grade Roundness\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f9fafb; border: 1px solid #e2e8f0; font-size: 14px; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0b1a33; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060; background: #0b1a33;\"\u003eG3\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060; background: #0b1a33;\"\u003eG5\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2a4060; background: #0b1a33;\"\u003eG10\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eRoundness\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold; color: #0b1a33;\"\u003e0.08 um\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold; color: #0b1a33;\"\u003e0.13 um\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.25 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/OEM_aba47aa5-3c65-4bf5-b6f6-7d716567035a.jpg?v=1784822027\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003eWhy METICULAB™ Precision Spheres?\u003c\/h3\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #333; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3 Grade at 0.08um Roundness:\u003c\/strong\u003e Our highest precision grade achieves sub 0.1um sphericity, essential for HPLC check valves and metrology probe tips where contact geometry defines measurement accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlind Hole from 0.20mm:\u003c\/strong\u003e Precision drilled and lapped blind holes for CMM styli, available across all diameter ranges from 0.30mm micro balls to 12.00mm industrial spheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Ball and Seat Service:\u003c\/strong\u003e Individual lapping and pairing for perfect sealing in check valve applications. Eliminates leakage and extends pump service intervals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuby or Sapphire for Your Application:\u003c\/strong\u003e Ruby for high visibility during precision assembly. Sapphire for transparent optical alignment. Same Mohs 9 hardness, same wear resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/applicaiton.jpg?v=1784822107\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003eProven Applications\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555;\"\u003eHPLC and Metering Pump Check Valves · CMM Coordinate Measurement Styli · Fiber Optic Connector Alignment · Flow Meter Floats · Inkjet Printer Valves · Bar Code Reader Bearings · Precision Instrumentation\u003c\/p\u003e\n\u003cdiv style=\"background: #0b1a33; color: #ffffff; padding: 22px 28px; border-radius: 12px; margin-top: 30px; text-align: center;\"\u003e\n\u003cp style=\"font-weight: bold; color: #f5d98f; margin-bottom: 5px;\"\u003eMETICULAB™ — Precision Sphere Solutions\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e📧 \u003cstrong\u003echoikyuc@gmail.com\u003c\/strong\u003e  |  📞 +82-10-3988-4813  |  🌐 www.meticulab.net\u003c\/p\u003e\n\u003cdiv style=\"font-size: 13px; color: #b8ccdd;\"\u003eWhatsApp \u0026amp; KakaoTalk Available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #7a8fa3; border-top: 1px solid #edf2f7; padding-top: 16px; margin-top: 18px; text-align: center; font-style: italic;\"\u003eMETICULAB™ is a premium precision component brand. Every sphere batch undergoes roundness verification before international dispatch.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"METICULAB","offers":[{"title":"Default Title","offer_id":50594263302396,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/sapphirerubyball.jpg?v=1784822220","url":"https:\/\/meticulab.net\/ko\/products\/meticulab-precision-sapphire-ruby-balls-g3-g5-g10","provider":"METICULAB","version":"1.0","type":"link"}