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Vent Plugs, Breather Vent Plugs, Breather Plugs, Air vent plugs, Air released plugsMaterial: Brass and steelFinish: Natural and Nickel PlatedThread Type: BSP,Metric,NPTSize: 3/8 inch, 1/2 inch and 3/4 inch Any Size OEM are welcome.Work Pressure:

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Web: www grandmfgcn com E-mail: grandmfgcn at yahoo comSight glass, Sight Gauge, Oil level sight glass, liquid Sight Glass, Oil level indicator, ViewportMaterialBody: Aluminum, Steel and BrassO-Ring: Viton and NBRGlass: Real GlassGlass Thickness: 2m

Web: www grandmfgcn com E-mail: grandmfgcn at yahoo comSight glass, Sight Gauge, Oil level sight glass, liquid Sight Glass, Oil level indicator, ViewportMaterialBody: Aluminum, Steel and BrassO-Ring: Viton and NBRGlass: Real GlassGlass Thickness: 2m

Web: www grandmfgcn com E-mail: grandmfgcn at yahoo comSight glass, Sight Gauge, Oil level sight glass, liquid Sight Glass, Oil level indicator, ViewportMaterialBody: Aluminum, Steel and BrassO-Ring: Viton and NBRGlass: Real GlassGlass Thickness: 2m

Sight glass, Sight Gauge, Oil level sight glass, liquid Sight Glass, Oil level indicator, ViewportMaterialBody: Aluminum, Steel and BrassO-Ring: Viton and NBRGlass: Real GlassGlass Thickness: 2mm to 5 mmGlass Type: General Glass, Tempered Glass and Bor

Web: www grandmfgcn comE-mail: grandmfgcn at yahoo comHex or sockets oil drain plug, oil drain screw, magnetic drain plugs, oil plugsMaterial: Steel and Aluminum Finish: Steel Zinc plated, Aluminum Natural and Aluminum Oxidized Color. Size: M8

"my email: info7356@guangxing-screens.comGuangxing Drive-Point Piezometers are excellent permanent or temporary wells used to monitor shallow groundwater, soil, and gas up to 25 feet below surface. These well points are ideal for initial site investigati

I'm Joanna sun from China hengshui guangxing screen Co.ltd (1)Advantage : Mainly well casing and continuous slotted screen used for geothermal well exploring(2)High quality(3)Competetive priceWe are manufacture of 6 5/8 inch slotted casing pipe,, well scr