Red silicone O-ring sealing ring CS1.9mm*OD5-130mm …, Mandai

[Please confirm the size before purchasing]
Please measure with vernier caliper
Outer diameter = inner diameter + wire diameter * 2
Inner diameter = outer diameter - wire diameter * 2
Wire diameter = (outer diameter - inner diameter)/2
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Silicone O-ring VMQ temperature resistance: -50 ℃~ 200
Resistant medium: water gas, ozone
Features: non-toxic and tasteless, good food-grade elasticity.
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[All spot, factory direct sales]
❤The products in the store have passed the quality inspection and certification, please rest assured to buy.
❤Complete specifications, large quantities or customization can chat, consult and negotiate.
❤If you can't find the product, please send the picture or hairstyle number to the customer service for quotation.
❤Customer officer, if you have any questions, you can contact customer service, and we will definitely give you a satisfactory solution, and we will never let you bear any losses.