US standard pressure balanced inverted oil seal plug valve: oil seal straight-through structure, the plug sealing surface material is alloy steel or stainless steel, suitable for nominal pressure 150Lb ~ 900Lb, the valve body material is carbon steel or stainless steel plug valve. Operating temperature -29 ~ 180 ℃ in petroleum, chemical, pharmaceutical, fertilizer, power industry and other conditions of the pipeline, cut off or connect the pipeline medium.
Screw Conveyor,Auger Conveyor,Auger Screw Conveyor,Stainless Steel Screw Conveyor
RONGCHENG PINGFANG FISHERY MACHINERY CO., LTD. , https://www.pf-fishmealmachine.com