<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Pipe Class</td><td>Not Rated</td><td>Connectivity</td><td>Welding</td></tr><tr><td>Pressure</td><td>Low Pressure</td><td>Application</td><td>Agricultural Irrigation, hvac & refrigeration systems, plumbing & water supply, air conditioning refrigeration warehouse</td></tr><tr><td>Surface Treatment</td><td>Polishing</td><td>Technic</td><td>Forged</td></tr><tr><td>shape</td><td>Equal</td><td>head code</td><td>Square</td></tr><tr><td>Mounting hole diameter</td><td>0.25 in</td><td>Overall Length</td><td>19mm-31.8mm</td></tr><tr><td>customized support</td><td>ODM, OEM</td><td>Height</td><td>19mm-31.8mm</td></tr><tr><td>Wall thickness</td><td>0.8mm</td></tr></tbody></table>