<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Pipe Class</td><td>Customized</td><td>Thread Types</td><td>NA</td></tr><tr><td>Connectivity</td><td>Welding</td><td>Pressure</td><td>Low Pressure, High Pressure</td></tr><tr><td>Application</td><td>natural gas & petroleum industry, oil & gas industry, natural gas pipeline installation</td><td>Surface Treatment</td><td>Polishing</td></tr><tr><td>Pipe Features</td><td>Flexible</td><td>Technic</td><td>Forged</td></tr><tr><td>shape</td><td>Round</td><td>System of Measurement</td><td>Metric</td></tr><tr><td>head code</td><td>Round</td><td>Mounting hole diameter</td><td>Customized</td></tr><tr><td>Overall Length</td><td>Customized</td><td>customized support</td><td>OEM</td></tr><tr><td>Height</td><td>Customized</td></tr></tbody></table>