Good Wholesale Vendors Grundfo Seal - Alumina Ceramic Rings – Xindeng

Short Description:

Product Detail

FAQ

Product Tags

Feedback (2)

With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Rubber Seal For Pump , Mixer Seal , Ptfe Ring For Sealing , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!

Good Wholesale Vendors Grundfo Seal - Alumina Ceramic Rings – Xindeng Detail:

Technical Parameters

Operating Limits	Units	Alumina Ceramics	Alumina Ceramics
Alumina Content	wt%	≥ 99	≥ 95
Volume Density	g /cm3	3.85	3.7
Hardness (HRA)	HRA ≥	88	86
Compressive Strength	MPa ≥	400	300
Maximum Temperature	℃	1500	1500
Air Tight Test		Pass	Pass
Thermal Shock Test		Pass	Pass
Coefficient Of Heat Expansion	×10-6/℃	8.2	7.5
Dielectric Constant	εr20℃, 1MHz	9.2	9
Dielectric Loss	tanδ×10-4, 1MHz	2	3
Volume Resistivity	Ω·cm 20℃	1014	1013
Puncture Strength	KV/mm , DC≥	20	20
Acid-resistance	mg/cm2 ≤	0.7	7
Alkali-resistant	mg/cm2 ≤	0.1	0.2
Abrasion Resistance	g/cm2 ≤	0.1	0.2
Compressive Strength	M Pa ≥	2800	2500
Flexural Strength	M Pa ≥	350	200
Elastic Modulus	G Pa	350	300
Poisson’s Ratio		0.22	0.2
Thermal Conductivity	W/m·K( 20℃)	25	20

Product detail pictures:

Related Product Guide:

To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for Good Wholesale Vendors Grundfo Seal - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Birmingham, Turkmenistan, Wellington, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, make sure you do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!

Burgmann H75n