<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Pipe Class</td><td>Not Rated</td><td>Connectivity</td><td>Hose</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>to order</td><td>customized support</td><td>OEM, ODM, or to order</td></tr><tr><td>Description</td><td>High Quality 90 Degree Elbow Plumbing Pipe Copper Press Fittings</td><td>material</td><td>copper,aluminium,titanium,tungsten,plastic and to orde</td></tr><tr><td>process</td><td>forging+polishing</td><td>tolerance</td><td>high precision +/-0.05mm</td></tr><tr><td>dimension</td><td>according to drawings</td><td>service available</td><td>OEM and ODM</td></tr><tr><td>surface</td><td>plating,coating,painting,anodization,polishing,to order</td><td>Certification</td><td>ISO 9001</td></tr><tr><td>trade assurance</td><td>100% refund or replaced for not ok pcs after sales</td><td>Engineering Support</td><td>free technical drawings' design</td></tr></tbody></table>