{"product_id":"3-4-class-150-flange-stud-hole-insert-blue-ldpe","title":"3\/4\" Class 150 Flange Stud Hole Insert - Blue LDPE","description":"\u003cp\u003e\u003cstrong\u003eBlue LDPE stud hole insert that plugs the four bolt holes of a 3\/4\" 150 Class flange to protect the gasket face from contamination and damage.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese inserts are designed for flanges with protruding bolt holes around the raised face. Four ribs push firmly into the stud holes to hold the cap in place, offering a quick and cost-effective alternative to full-face protectors. Commonly used in oil and gas refining, hydraulic systems and industrial production where flange protection during fabrication, transport and storage minimises costly damage to equipment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour ribs grip bolt holes securely without tools\u003c\/li\u003e\n\u003cli\u003eLDPE material resists moisture, dirt, paint and most oils\u003c\/li\u003e\n\u003cli\u003eQuick to fit and remove for repeated use\u003c\/li\u003e\n\u003cli\u003eProtects critical gasket sealing surfaces\u003c\/li\u003e\n\u003cli\u003eIdeal for production lines, workshops and storage yards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: LDPE\u003c\/li\u003e\n\u003cli\u003eColour: Blue\u003c\/li\u003e\n\u003cli\u003eNominal Diameter: 3\/4\"\u003c\/li\u003e\n\u003cli\u003ePressure Rating: 150 Class\u003c\/li\u003e\n\u003cli\u003eStud hole configuration: Four ribs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOil and gas refining flange protection\u003c\/li\u003e\n\u003cli\u003eHydraulic system maintenance and storage\u003c\/li\u003e\n\u003cli\u003eIndustrial pipe fabrication and assembly\u003c\/li\u003e\n\u003cli\u003eTransit and warehousing of flanged pipework\u003c\/li\u003e\n\u003cli\u003eProduction facility equipment preservation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"safety supplies","offers":[{"title":"Default","offer_id":53911387537701,"sku":"FLC004-B","price":5.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/1932\/9829\/files\/02605de7fa27211bda22ac7965107c27.jpg?v=1790555823","url":"https:\/\/safetysuppliesco.co.uk\/products\/3-4-class-150-flange-stud-hole-insert-blue-ldpe","provider":"Safety Supplies Co","version":"1.0","type":"link"}