液压配件Prestabo

褶 肘 三元乙丙橡胶

Flow-optimised按连接器系统按1.0308连接器non-alloy钢做的。镀锌(蓝色铬酸)。新闻连接器保护密封部件配备圆柱管的向导。新闻连接器从d64.0不锈钢环刀,以确保连接的机械强度。保护管道配备管插头。按力位于密封部件前后座位。适合隐蔽和pre-wall安装立管管道和地板安装。系统管道采用non-alloy钢1.0308 (E235)镀锌(蓝色铬酸)。适用于采暖、太阳能和冷却系统。PP-coated系统管等钢材做的1.0308 (E235)镀锌(蓝色铬酸)。 Covered on the outside with a polypropylene (PP) plastic coating in white (RAL 9001). Suitable for heating, solar and cooling systems. System pipe made of non-alloy steel 1.0215 (E220) Hot dip galvanised on the outside and inside. Suitable for sprinkler and compressed air systems. Marking Manufacturer, pipe dimension, batch, red dot on press end, symbol »Not approved for potable water installations«, red line on the pipes, red pipe plug, white pipe plug (hot dip galvanised), detachable orange label as press indicator from d64.0 Sealing elements EPDM (ethylene propylene diene rubber), black, pre-assembled Tools The functional safety of Viega press connector systems depends primarily on the faultless condition of the press tools used. For the manufacture of press connections, Viega recommends the use of Viega press tools.