Silicon Carbide Mechanical Seal Faces - 500 MPa Bending Strength, 1620°C Max Temperature

Price Negotiable

Price: USD

MOQ: 100pcs

Delivery Time: 15DAYS

Brand: JG

Product Description

Silicon Carbide Mechanical Seal Faces

High-performance silicon carbide seal faces designed for mechanical seal applications, offering exceptional durability and reliability in demanding industrial environments.

Technical Specifications

Index	RSiC	NSiC	RBSiC	SiC
Bulk density (g/cm³)	2.65-2.75	2.75-2.85	≥3.02	2.8
SiC (%)	≥99	≥75	83.66	90
Si₃N₄ (%)	0	≥23	0	0
Si (%)	0	0	15.65	9
Porosity (%)	15-18	10-12	0.1	7-8
Bending strength 20°C (MPa)	80-100	160-180	250	500
Bending strength 1200°C (MPa)	90-110	170-180	280	550
Bending strength 1350°C (MPa)	90-120	170-190	-	-
Modulus of elasticity 20°C (GPa)	300	580	330	200
Modulus of elasticity 1200°C (GPa)	-	-	300	-
Thermal conductivity (W·m⁻¹·K⁻¹)	36.6 (1200°C)	19.6 (1200°C)	45 (1200°C)	13.5-14.5 (1000°C)
Coefficient of thermal expansion (K⁻¹×10⁻⁶)	4.69	4.7	4.5	3
Rigidity	-	-	13	-
Max working temperature (°C)	1620 (oxid)	1450	1380	1

Manufacturing & Service Information

Company Profile

We are a dedicated mechanical seal manufacturer with our own international marketing department, serving both domestic and global markets. Our primary clientele includes pump factories across China, Europe, and Asia.

Business Operations

Payment Terms: T/T, Moneygram, Western Union
Delivery Time: Stock items shipped within 48 hours; standard seals within 1 week; custom items quoted individually
Samples: Available with freight charges paid at destination
Packaging: Available with our brand or blank packaging; custom logo options with authorization
Customization: Full custom manufacturing capabilities; send pump type or international seal codes for identification