Umbhobho weNtsimbi ongenamthungo wePrecision-role oshushu
Umgca wokuvelisa umbhobho wentsimbi ongenamthungo oshushu oqengqelekayo wamkela ityhubhu eqengqelekisiweyo ye-Arccu-Roll ukuze ivelise i-casing, i-tubing, i-drill pipe, ipayipi kunye nemibhobho yamanzi, njl. ukuba neediameters ze-2 3/8 "ukuya kwi-7" (φ60 mm ~φ180mm) kunye nobude obuninzi be-13m.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi