|Place of Origin:||China,Guangdong|
|Minimum Order Quantity:||10 pieces|
|Packaging Details:||standard export cartons|
|Delivery Time:||10-15 working days after the order confirmed|
|Payment Terms:||Western Union, L/C, T/T, D/P, D/A, MoneyGram|
|Supply Ability:||500 pieces week|
|Material:||Silicon Nitride, Silicon Nitride, Silicon Nitride||Keyword1:||Silicon Nitride Sealing Ring|
|Keyword2:||Si3N4 Ceramic||Dielectric Constant::||8.0(1MHz)|
White Si3N4 Ceramic Silicon Nitride Sealing Ring Accept Customized Design
|Product||Ceramic seal ring, ceramic seal face|
|Material used||96% alumina , SiC, ZrO2|
|Forming method||Hot pressing/ dry pressing/Iso-pressing|
Outer diameter and overall length
The max. OD can be up to 120mm.
|Precision processing||Flat grinding; Cylinderical grinding|
Flatness:≤0.0009mm; Perpendicularity:≤0.005mm; Parallelism:≤0.005mm; Roughness:≤0.4
No crack, no bubble, no scrach on surface
1.High mechansim strength and rigidity,
2.Excellent hardness and anti- chemical & aging-resistant,
3.Exceptional wear- resistance with low friction and self-lubrication,
4.Resistant high & low temperature,
5.Easy to protyping to mass production and cost& amp; nbsp;effective.
Fully inspection: visual & key dimensions every batch;
Sampling inspection: regular dimensions and performance parameters
Custom made samples: 25~30 business days
Volume production: 15~20 business days
Inner package: vacuum packing with;
Outer package: Export carton;
|Shipment port||Shenzhen port, Hongkong port|
|Application||Widely used as seal ring in varity of pump, centrifuge and compressor and so on.|
1. Are you a manufacturer ?
Yes we are a ceramic manufacturer . We proceed with the whole process start from Powder material to forming , sintering , machining, marking , inspection , packing , we do the whole process .
2.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to the product complexity .
3.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.