Product description
[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.
It can be delivered about 6 days after placing the bid. Please pick up the goods within 7 days after arriving at the designated supermarket.
[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
Material: Nitrile/Fluorine/Rubber
Sealing ring type ring material selection
Ding Qing O-ring NBR temperature resistance: -40 ℃~ 120 ℃
Medium resistance: water gas, gasoline lubricating oil, hydraulic oil characteristics: wear resistance, elasticity in general.
Silicone O-ring VMQ temperature resistance: -50 ℃~ 200
Resistant medium: water gas, ozone
Features: non-toxic and tasteless, good food-grade elasticity.
Fluorine rubber O-ring FKM temperature resistance: -20 ℃~ 220 ℃ medium resistance: strong acid alkali, oil
Features: Corrosion resistance, pressure resistance, relatively hard
Size: CS3.5mm * OD10mm-100mm