{"product_id":"76mm-dth-drill-pipe-api-238-reg","title":"76 mm DTH Drill Pipe with API 2-3\/8 Reg Thread — DTH Hammer Drill Tube for Mining Water Well","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 76 mm OD DTH drill pipe uses API 2-3\/8 Reg pin × box threaded connections. Friction-welded joints and a central air passage transfer torque and compressed air to a correctly matched DTH hammer. Available lengths are 1000, 1500, 2000 and 3000 mm.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMining blast-hole drilling\u003c\/li\u003e\n\u003cli\u003eWater-well drilling in consolidated rock\u003c\/li\u003e\n\u003cli\u003eFoundation and rock-socket drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse only with a DTH hammer whose selected top sub is API 2-3\/8 Reg, or with a separately verified adapter arrangement.\u003c\/li\u003e\n\u003cli\u003eCIR90 can be supplied with a compatible API 2-3\/8 Reg top-sub configuration, subject to order confirmation.\u003c\/li\u003e\n\u003cli\u003eCIR110 configurations described with API 2-7\/8 or 3-1\/2 Reg do not connect directly to this pipe.\u003c\/li\u003e\n\u003cli\u003eNot compatible with T38, T45 or R32 top-hammer rod systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRequest a Quotation\u003c\/h2\u003e\u003cp\u003eProvide the DTH hammer model, exact top-sub thread, rig model, hole diameter, hole depth and required pipe lengths. PerfoMax will verify the connection before quotation.\u003c\/p\u003e","brand":"PerfoMax","offers":[{"title":"1000 mm","offer_id":45660931391695,"sku":"PFM-DTH76-238-1000","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"2000 mm","offer_id":45660931424463,"sku":"PFM-DTH76-238-2000","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"3000 mm","offer_id":45660931457231,"sku":"PFM-DTH76-238-3000","price":0.0,"currency_code":"CNY","in_stock":true},{"title":"1500 mm","offer_id":45660942565583,"sku":"PFM-DTH76-238-1500","price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9308\/9999\/files\/A1cd0f2de205844f8a7861b027121d1ce3.webp?v=1785296164","url":"https:\/\/perfomaxdrill.com\/products\/76mm-dth-drill-pipe-api-238-reg","provider":" PerfoMax","version":"1.0","type":"link"}