50~200pcs Black NBR Oil Resistant Seal Ring Gasket CS 1/1.5/2/3mm Water-Proof Nitrile Butadiene Rubber O-Ring Washer OD 3mm~35mm(10mm-200pcs,CS 3mm)

Black NBR Oil Resistant Seal Ring Gasket Thickness 1/1.5/2/3mm Water-Proof Nitrile Butadiene Rubber O-ring Washer OD 3~35mmName:O Type sealing ringMaterial:Nitrile butadiene rubber NBR(Black)Temperature:-25 to 100Shore Hardness: 70°Wire Diameter CS :1mm/1.5mm/2mm/3mm, Outer diameter: 3mm to 50mmSize:Our size is outer diameter(OD) * wire diameter(CS), inner diameter(ID)= outer diameter - 2 x wire diameterE.g:outer diameter 20*2mm, which means outer diameter is 20mm, wire diameter is 2mm, then inner diameter=20-2*2=16mm, and so on;Product Feature:Advantage:DurableNitrile butadiene rubberwith resistance to heat, oil, aging, abrasion, fuel and chemical; Strong sealing and good airtightnessFeature:O-ring round in cross-section to provide a seal between cylindrical overlapping surfaces. They are commonly seen in engines, flanges, valves, Automotive, mechanical seals, pumps, constant pressure valves, instrumentation and so onApplication:Nitrile butadiene rubberO-ring provides sealing and prevents leaking for a wide range of applications such as plumbing, machinery, hydraulic and pneumatic repairs, etc.NOTE:Please confirm the required size and material before purchase, and install it in the right place.

• 50~200pcs Black NBR Oil Resistant Seal Ring Gasket CS 1/1.5/2/3mm Water-Proof Nitrile Butadiene Rubber O-ring Washer OD 3mm~35mm