上海歡琪塑膠管道有限公司

雙由令UPVC塑料三通球閥作用：
       雙由令UPVC塑料三通球閥Q64F-PN16，公稱壓力表示符號PN，公稱通徑表示符號DN，就是各種管子與管路附件的通用口徑。雙由令UPVC塑料三通球閥同一公稱直徑的管子與管路附件均能相互連接，具有互換性。它不是實際意義上的管道外徑或內(nèi)徑，雖然其數(shù)值跟管道內(nèi)徑較為接近或相等，為了使管子、管件連接尺寸統(tǒng)一，采用公稱直徑，也稱公稱口徑、公稱通徑。UPVC三通球閥在一定溫度下應(yīng)用時允許的大工作壓力。UPVC三通塑料球閥指70℃以下應(yīng)用時允許的大工作壓力為16公斤。當(dāng)工作溫度升高時，UPVC三通球閥,閥體的耐壓會降低。雙由令UPVC塑料三通球閥能使三條正交的管道相互聯(lián)通和切斷第三條通道，起分流、合流作用。
雙由令UPVC塑料三通球閥詳細參數(shù)：

姓名：王志剛

公司電話：021-57562878

公司傳真：021-57562676

手機：15900400720

QQ:584666911

電子郵箱：twhq29@163.com

上海歡琪塑膠管道有限公司

公司網(wǎng)站：http://www.hqpvc.com             

         http://www.tc29.com

          http://www.tc29.net                            

         http://www.taivalve.com

          http://www.tc29.cn

上海市奉賢區(qū)望園路2165號

http://www.hqpvc.com/shownews.asp?id=188

http://www.hqpvc.com/shownews.asp?id=187

http://www.hqpvc.com/shownews.asp?id=186

http://www.hqpvc.com/shownews.asp?id=185

http://www.hqpvc.com/shownews.asp?id=184

http://www.hqpvc.com/shownews.asp?id=183

http://www.hqpvc.com/shownews.asp?id=182

http://www.hqpvc.com/shownews.asp?id=181

http://www.hqpvc.com/shownews.asp?id=180

http://www.hqpvc.com/shownews.asp?id=179

http://www.hqpvc.com/shownews.asp?id=178

http://www.hqpvc.com/shownews.asp?id=177

http://www.hqpvc.com/shownews.asp?id=176

http://www.hqpvc.com/shownews.asp?id=175

http://www.hqpvc.com/shownews.asp?id=172

http://www.hqpvc.com/shownews.asp?id=191

http://www.hqpvc.com/Shownews.asp?ID=189

http://www.hqpvc.com/Shownews.asp?ID=190

http://www.hqpvc.com/shownews.asp?id=194

http://www.hqpvc.com/shownews.asp?id=193

http://www.hqpvc.com/shownews.asp?id=192

 

http://www.hqpvc.com/shownews.asp?id=166

http://www.hqpvc.com/shownews.asp?id=168

http://www.hqpvc.com/shownews.asp?id=143

http://www.hqpvc.com/shownews.asp?id=171

http://www.hqpvc.com/shownews.asp?id=141

http://www.hqpvc.com/shownews.asp?id=170

http://www.hqpvc.com/shownews.asp?id=169

http://www.hqpvc.com/shownews.asp?id=167

http://www.hqpvc.com/shownews.asp?id=165

http://www.hqpvc.com/shownews.asp?id=156

http://www.hqpvc.com/shownews.asp?id=164

http://www.hqpvc.com/shownews.asp?id=163

http://www.hqpvc.com/shownews.asp?id=145

http://www.hqpvc.com/shownews.asp?id=157

http://www.hqpvc.com/shownews.asp?id=162

http://www.hqpvc.com/shownews.asp?id=161

http://www.hqpvc.com/shownews.asp?id=160

http://www.hqpvc.com/shownews.asp?id=159

http://www.hqpvc.com/shownews.asp?id=142

http://www.hqpvc.com/shownews.asp?id=158

http://www.hqpvc.com/shownews.asp?id=155

http://www.hqpvc.com/shownews.asp?id=154

http://www.hqpvc.com/shownews.asp?id=147

http://www.hqpvc.com/shownews.asp?id=153

http://www.hqpvc.com/shownews.asp?id=152

http://www.hqpvc.com/shownews.asp?id=151

http://www.hqpvc.com/shownews.asp?id=146

http://www.hqpvc.com/shownews.asp?id=144

http://www.hqpvc.com/shownews.asp?id=150

http://www.hqpvc.com/shownews.asp?id=149

http://www.hqpvc.com/shownews.asp?id=148