http://www.tradevv.com/Manufacturing-Machinery-products/Cap-Making-Machinery.htmlChina Cap Making Machinery Products and Cap Making Machinery manufacturers directory. Trade platform for China Cap Making Machinery Exporters and global Cap Making Machinery buyers provided by Tradevv.com.en-ustradevv.comhttp://www.tradevv.com/chinasuppliers/hattie/products-detail/china-CAMLOCK-CAP-74a7d.html]]><PRE><FONT color=#363636>WORKING TEMPERATURE:-10℃~80℃ sealing pressure:≤ 0.3MPA It is totally used together with 3' butterfly valve</FONT></PRE>2009-12-4 12:36:00