{"product_id":"contracor-rohrinnenstrahlgerat-pbt-2-fur-rohre-mit-id-305-915-mm","title":"PBT-2 internal pipe blasting equipment for pipes with an ID of 305–915 mm","description":"\u003ch5\u003eContracor PBT-2 – rotating internal pipe blasting tool for pipes ID 305–915 mm (12\u0026quot;–36\u0026quot;)\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor PBT-2\u003c\/strong\u003e is a high-performance internal pipe blasting tool with a \u003cstrong\u003erotating blast head\u003c\/strong\u003e, designed for professional treatment of the inside surfaces of large-diameter pipes with inner diameters from \u003cstrong\u003e305 to 915 mm (12\u0026quot;–36\u0026quot;)\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe rotating head uses \u003cstrong\u003etwo oppositely oriented blast nozzles\u003c\/strong\u003e to provide uniform 360° treatment of the pipe wall. The system is suitable for industrial plants, pipeline maintenance, power-generation projects, vessel fabrication and other applications requiring efficient internal surface preparation.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFeatures\u003c\/h5\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFor pipe IDs from 305 to 915 mm (12\u0026quot;–36\u0026quot;):\u003c\/strong\u003e for large-diameter industrial pipework\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRotating blast head with two nozzles:\u003c\/strong\u003e provides circumferential internal blasting in a single pass\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAdjustable centring carriage included:\u003c\/strong\u003e keeps the blast head correctly positioned inside the pipe\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCFT-2 connection:\u003c\/strong\u003e designed for integration into compatible professional blasting systems\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eAvailable Nozzle Bore Sizes\u003c\/h5\u003e\u003cul\u003e\u003cli\u003e2 × Ø 6.5 mm\u003c\/li\u003e\u003cli\u003e2 × Ø 8 mm\u003c\/li\u003e\u003cli\u003e2 × Ø 9.5 mm\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eCompressed-Air Requirements\u003c\/h5\u003e\u003cp\u003eThe compressed-air supply is critical to PBT-2 performance. Total demand depends on the selected pair of nozzle bore sizes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e2 × 6.5 mm nozzles:\u003c\/strong\u003e approx. 7–8.5 m³\/min at 7 bar\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e2 × 8.0 mm nozzles:\u003c\/strong\u003e approx. 10–12 m³\/min at 7 bar\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e2 × 9.5 mm nozzles:\u003c\/strong\u003e approx. 15–17 m³\/min at 7 bar\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe compressor must provide the required free air delivery at working pressure with sufficient reserve for hose losses and nozzle wear.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Contracor PBT-2\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Internal blasting of large-diameter pipes\u003cbr\u003e\u003cstrong\u003eMinimum pipe ID:\u003c\/strong\u003e 305 mm (12\u0026quot;)\u003cbr\u003e\u003cstrong\u003eMaximum pipe ID:\u003c\/strong\u003e 915 mm (36\u0026quot;)\u003cbr\u003e\u003cstrong\u003eBlast head:\u003c\/strong\u003e Rotating, twin-nozzle system\u003cbr\u003e\u003cstrong\u003eStandard nozzle bore:\u003c\/strong\u003e 2 × 6.5 mm\u003cbr\u003e\u003cstrong\u003eOptional nozzle bores:\u003c\/strong\u003e 2 × 8 mm \/ 2 × 9.5 mm\u003cbr\u003e\u003cstrong\u003eMaximum working pressure:\u003c\/strong\u003e 10 bar\u003cbr\u003e\u003cstrong\u003eSuitable abrasive media:\u003c\/strong\u003e common suitable abrasives such as corundum \/ aluminium oxide, steel grit and slag\u003cbr\u003e\u003cstrong\u003eConnection:\u003c\/strong\u003e CFT-2 blast coupling\u003cbr\u003e\u003cstrong\u003eCentring:\u003c\/strong\u003e Adjustable centring carriage included\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e Depends on configuration\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e360° internal treatment in one pass:\u003c\/strong\u003e rotating twin-nozzle blast head for consistent circumferential coverage\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSelectable nozzle sizes:\u003c\/strong\u003e match the system to available compressor capacity and required blasting output\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAccurate centring:\u003c\/strong\u003e adjustable carriage helps maintain a consistent distance from the pipe wall\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eIndustrial design:\u003c\/strong\u003e robust construction with replaceable wear components for professional use\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor PBT-2\u003c\/strong\u003e is a professional rotating internal pipe blasting tool for efficient surface preparation inside pipes with IDs from \u003cstrong\u003e305 to 915 mm\u003c\/strong\u003e. Its twin-nozzle rotating head and adjustable centring carriage provide uniform internal coverage over large pipe diameters.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"2 x 6.5","offer_id":50514307514715,"sku":"10112730","price":1225.94,"currency_code":"EUR","in_stock":true},{"title":"2 x 8","offer_id":50514307547483,"sku":"10112730-1","price":1322.28,"currency_code":"EUR","in_stock":true},{"title":"2 x 9.5","offer_id":50514307580251,"sku":"10112730-2","price":1322.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlgeraet-rohrinnenstrahlgeraet-pbt-2-contracor-10112730.jpg?v=1726496992","url":"https:\/\/strahltechnik-express.de\/en-pt\/products\/contracor-rohrinnenstrahlgerat-pbt-2-fur-rohre-mit-id-305-915-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}