{"product_id":"1-class-150-flange-stud-hole-insert-black-ldpe-1","title":"1½\" Class 150 Flange Stud Hole Insert - Black LDPE","description":"\u003cp\u003e\u003cstrong\u003eStud hole insert designed to protect flange faces by gripping the bolt holes with four internal ribs.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis LDPE insert slides over the raised face of a 1½\" 150 Class flange, with four ribs engaging the stud holes to hold it firmly in place. It shields the gasket sealing surface from moisture, dirt, paint overspray and mineral oils during production, transportation, storage and maintenance work. Widely used in oil and gas refining and hydraulic systems where flange face protection is critical and downtime must be minimised.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour internal ribs grip the stud holes for secure, tool-free fit\u003c\/li\u003e\n\u003cli\u003eManufactured from durable LDPE plastic\u003c\/li\u003e\n\u003cli\u003eProtects gasket face from moisture, dirt, paint and oils\u003c\/li\u003e\n\u003cli\u003eQuick and cost-effective to install and remove\u003c\/li\u003e\n\u003cli\u003eIdeal for high-value flange assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNominal flange size: 1½\"\u003c\/li\u003e\n\u003cli\u003ePressure rating: 150 Class\u003c\/li\u003e\n\u003cli\u003eMaterial: Low-density polyethylene (LDPE)\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eAttachment method: Stud hole ribs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOil and gas refining facilities\u003c\/li\u003e\n\u003cli\u003eHydraulic systems and circuits\u003c\/li\u003e\n\u003cli\u003eFlange protection during storage and transit\u003c\/li\u003e\n\u003cli\u003eProduction line and maintenance operations\u003c\/li\u003e\n\u003cli\u003eProtection of costly high-specification flanges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"safety supplies","offers":[{"title":"Default","offer_id":53911387734309,"sku":"FLC013","price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/1932\/9829\/files\/94a75002d995be4a2ca296fcb8847929.jpg?v=1790555859","url":"https:\/\/safetysuppliesco.co.uk\/products\/1-class-150-flange-stud-hole-insert-black-ldpe-1","provider":"Safety Supplies Co","version":"1.0","type":"link"}