| Sign In | Join Free | My fnxradio.com | 
              
  | 
      
Brand Name : Mingrui
Model Number : Customized
Certification : ISO9001:2015,,CE
Place of Origin : China,Guangdong
MOQ : 10 pieces
Price : negotiable
Payment Terms : Western Union, L/C, T/T, D/P, D/A, MoneyGram
Supply Ability : 500 pieces week
Delivery Time : 10-15 working days after the order confirmed
Packaging Details : standard export cartons
Tolerance : 0.001mm
Used For : Electro-Insulation
Material : Silicon Nitride, Silicon Nitride, silicon nitride
Keyword1 : Silicon Nitride Sealing Ring
Keyword2 : Si3N4 Ceramic
Dielectric constant : 8.0(1MHz)
Flatness : 0.002mm
Hardness : 85~90 HRA
White Si3N4 Ceramic Silicon Nitride Sealing Ring Accept Customized Design
Manufacturing technique:
Application:
| Product | Ceramic seal ring, ceramic seal face | 
| Material used | 96% alumina , SiC, ZrO2 | 
| Forming method | Hot pressing/ dry pressing/Iso-pressing | 
| Color | White, black | 
| Size capability |  			 Outer diameter and overall length    			The max. OD can be up to 120mm.  |  		
| Precision processing | Flat grinding; Cylinderical grinding | 
| Key performance |  			 Flatness:≤0.0009mm; Perpendicularity:≤0.005mm; Parallelism:≤0.005mm; Roughness:≤0.4 No crack, no bubble, no scrach on surface  |  		
| Features |  			 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.  |  		
| Quality inspection |  			 Fully inspection: visual & key dimensions every batch; Sampling inspection: regular dimensions and performance parameters  |  		
| Lead time |  			 Custom made samples: 25~30 business days Volume production: 15~20 business days  |  		
| Packing method |  			 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. | 





Delivery:
 Custom OEM will be shipped within 15 days after determining the parameters
 The samples will be shipped within 3 days
 Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
 Support customer to designate shipping company
 For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
 1. Monthly Capacity: 50,000-60,000 pcs;
 2. Material: OEM or as per your suggestion;
 3. Lead time: about 7-20 days, pls confirm the quantities required;
 4. Incoterm: FOB, CFR, CIF;
 5. Delivery Cost: It is determinated by the destination port;
 6. Payment Term: PayPal; T/T; L/C.
 7. Shipment: by sea, by air, by courier, by post, etc.
| 
                                             | 
                
                        White Si3N4 Ceramic Silicon Nitride Sealing Ring Customized Images |