上海閥盛(sheng)閥門制造(zao)有限公司主(zhu)要生產水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)，可(ke)提供水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)價格，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)說明書，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)實物圖，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)結構圖，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)外(wai)形(xing)尺寸(cun)，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)執(zhi)行(xing)標準，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)工(gong)作(zuo)原理，水(shui)(shui)平吊(diao)(diao)人(ren)(ren)(ren)孔(kong)(kong)(kong)作(zuo)用特(te)點(dian)。

GRK系列水平帶蓋人孔是(shi)安裝于儲罐壁(bi)下部，是(shi)制作工人在建罐、清罐、倒罐時(shi)的(de)出(chu)入(ru)口(kou)，而(er)人孔的(de)強度和密封是(shi)技術(shu)關鍵。

我(wo)廠生產的罐壁人孔主要(yao)有以下幾(ji)個標準系列供您選型(xing)：