Product Name: Split Sleeve Repair Clamps 6'' for Oil and Gas Lines 1000 Psi Model NO.: 6'' x 1000psi Connection Type: Bolt Cross-Section Shape: Round Medium: Oil, Gas, Steam Standard: ASTM, GB, API, DIN Material: Steel MPa Classfication: High Pressure Piping Temperature Classification: High Temperature Piping Standard Working Pressure: 1000 Psi Rubber Material: Buna-N Packing, Viton, Silicone and etc Range of Pressure: up to 3000psi Trademark: GREAT WALL Transport Package: Wooden Box Specification: 1.5'' to 42'' Origin: China Product Description Bolt-onSplit Sleeves Repair Clampsare repair fitting that can be used to seal oil or gas lines leaks caused by corrosion or damage on onshore and subsea .They are suit for oil and gas lines with the operation pressure up to 3000 psi .Those are easy and safe to install, bolt-on fittings that stop the leak once the fitting is properly installed .The fittings are not welded to the pipeline and it can be removed or replaced .Bolt-On Split Sleeves come in numerous configurations, including Elbow, Tee and Cross.All custom designed to repair curved pipeline section and pipeline joints .