品牌:普惠阀门
规格:铸铁DN50
规格:铸铁DN200
规格:铸铁DN300
起订:1台
供应:88台
发货:2天内
发送询价
普惠牌这款球型污水止回阀,适用介质是污水和中水,在管道介质压力作用下打开或关闭阀门,球墨铸铁材质,耐腐蚀性好,开启关闭力矩小,水头损失小,流动无噪音。球型污水止回阀只能垂直安装,供应口径DN40到DN350,压力等级1.0MPa、1.6MPa。主体材质铸铁,阀瓣铸铁包胶。关闭后密封严密。我们普惠可以为您免费为您提供方案。公司官网:http://www.btpuhui.com/kzf/qxwsf.html
渔夫在出海前不知道鱼在哪里,但他仍然选择出海,因为他相信他会满载而归。很多时候,选择是机会,相信是可能。 每天的坚持,不是为了感动谁,也不是为了证明给谁看,而是因为我们知道,一路奔跑比原地踏步要好得多, 很多事情看似无望,但请相信,生活永远是坚持和勤奋。我们需要做的是坚持自己的初衷,做好当下需要做的事情。相信自己,简单,努力,乐观,豁达,会有更多的惊喜。保持下去!
Every day's persistence is not to move anyone, nor to prove to anyone, but because we know that running all the way is much better than standing still.Many things may seem hopeless, but please believe that life is always about perseverance and diligence. What we need to do is to stick to our original intention and do what needs to be done right now. Believe in yourself, be simple, work hard, be optimistic, be open-minded, and there will be more surprises. Keep it up!