国产精品久久久久不卡_欧美中文字幕一区二区三区亚洲_91在线精品观看_国产性70yerg老太_国产精品一区二区久久久久_欧美成人精品欧美一_欧美在线亚洲在线_蜜桃传媒一区二区亚洲av_亚洲欧美日韩爽爽影院_国产高清不卡无码视频

Flanged steel American standard globe valves for ANSI Class150 ~ 600.Working temperature -29 ~ +425℃ (carbon steel), -40 ~ +200℃(stainless steel) various pipelines.It can be used to cut off or connect the medium in the pipeline. By selecting different materials, it can be used for water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea, etc.

Product Model: J41W/H/Y
Nominal Path: NPS 2"-24"
Pressure range: CL150-2500Lb
Operating temperature: -29~+425  ℃(carbon steel), -40~+200 ℃ (stainless steel)
Main material: carbon steel, stainless steel, alloy steel
Drive mode: manual, bevel gear, electric
Design and Manufacturing: ANSI B16.34 BS1873
Structure length: ANSI B16.10
Flange size: ANSI B16.5
Pressure-temperature: ANSI B16.34
Test-Inspection: API 598