亚洲a级网站_国产女极品在线观看AV_9色视频在线观看_欧美一区日本一区韩国一区_三级高清自拍少妇_国一区二区

描述

產品名稱：整體外螺紋球閥

工藝:鑄造

連接類型：外螺紋

尺寸：從1/4英寸到4英寸

主要材料：CF8、CF8M 、CF3,CF3M,WCB

工作壓力:1000 PSI WOG

使用溫度范圍：-40 ℃~180 ℃~280℃

DESCRIBE
Product name: one piece male threaded ball valve
Technology: casting
Connection type: male threaded
Size: from 1/4" to 4"
Main material: CF8、CF8M 、CF3,CF3M,WCB
Working pressure: 1000 PSI WOG
Temperature Range: -40℃～180℃～280℃
Suitable medium: water, oil, steam, nitric, acid, acetate acid and some corrosive liquids
Thread standard: G.NPT,BSPT.BSP.DIN259/2999