Mechanical Seal Spare Parts
Stationary Silicon Carbide Seal Ring for Mechanical Seals - ≥100 Hardness, 600°C Temperature Rating
High-performance silicon carbide seal ring featuring exceptional wear resistance, thermal stability up to 1600°C, and chemical corrosion protection. Ideal for gear pumps, magnetically-driven pumps, and multi-stage pump applications. Custom OEM/ODM manufacturing available with competitive pricing and small quantity orders accepted.
High Temperature Tungsten Carbide Mechanical Seal Rings - 600°C Max Temperature, 88-91 HS Hardness
Premium tungsten carbide mechanical seal rings engineered for high-temperature applications up to 600°C. Featuring exceptional wear resistance, corrosion resistance, and compressive strength with density of 14.8-15 g/cm³. Ideal for petrochemical, mining, and industrial applications with custom OEM/ODM options available.
Silicon Carbide Mechanical Seal Faces - 500 MPa Bending Strength, 1620°C Max Temperature
High-performance silicon carbide seal faces for mechanical seals with exceptional durability and thermal stability. Features include bending strength up to 500 MPa at 20°C, maximum working temperature of 1620°C, and multiple material compositions. Factory-direct manufacturing with custom options available for pump applications worldwide.
Corrosion Resistant SiC Bushing for Pumps - Silicon Carbide Sleeve with ≥100 Hardness and 600°C Temperature Resistance
High-performance silicon carbide bushing for mechanical seal applications. Features exceptional corrosion resistance, hardness ≥100, temperature resistance up to 600°C, and density ≥3 g/cm³. Ideal for pumps, semiconductor tools, and industrial equipment requiring durable, wear-resistant components. Custom OEM/ODM options available.
TS Series Mechanical Seals Pressure Buffer Vessel - 70 Barg Operating Pressure, 9L-20L Capacity, FDA Certified
FDA certified TS Series Pressure Buffer Vessel provides auxiliary cooling for double mechanical seals with operating pressures up to 70 Barg and capacities from 9L to 20L. Features SS304/316L construction, integrated monitoring systems, and optional cooling coils. Enhances seal performance, prevents dry running, and extends equipment lifespan in industrial applications.
Antimony Carbon Graphite Mechanical Seal Ring - 500°C Temperature Resistance, 10MPa Pressure, Wear Resistant
High-performance antimony carbon graphite mechanical seal rings with exceptional temperature resistance from -253°C to 500°C and pressure handling up to 10MPa. Features superior self-lubrication, wear resistance, and compatibility with oil, water, and chemical media. Ideal for mechanical, chemical, and power generation industries with custom OEM options available.
Custom SSIC Silicon Carbide Seal Ring - 600°C Temperature & ≥105 Hardness for Mechanical Seals
Premium pressureless sintering silicon carbide seal rings with exceptional wear resistance and corrosion protection. Features ≥105 hardness, 600°C temperature rating, and ≥3.05 density for demanding industrial applications. German-sourced materials and advanced manufacturing ensure reliable performance in petrochemical, pump, and high-PV value operations with one-year warranty.
PTFE Double Layer Coated Mechanical Seal Spare Parts - 35MPa Pressure, -60°C to 260°C Temperature Range
High-performance PTFE double layer coated mechanical seal components designed for extreme conditions. Features include 35MPa pressure resistance, -60°C to 260°C operating range, exceptional chemical resistance, and low friction coefficient. Ideal for aerospace, chemical processing, and industrial applications requiring durable, high-temperature sealing solutions.
NBR EPDM Rubber Mechanical Seal O-Ring -40°C to 200°C Temperature Range 65-75 Hardness Industrial Grade
High-performance rubber mechanical seal O-rings in NBR and EPDM materials with temperature resistance from -40°C to 200°C. Features superior mechanical strength, chemical resistance, and precision CNC machining. Ideal for semiconductor tools, water pump seals, and industrial equipment. Custom OEM/ODM orders available with competitive pricing.
Square O-Ring Mechanical Seal with 50MPa Pressure Rating and 220°C Temperature Range for Chemical Corrosion Resistance
High-performance square O-ring mechanical seals featuring HNBR/NBR/PTFE/FKM materials, operating from -25°C to +220°C with pressure up to 50MPa. Designed for automotive, aerospace, and marine applications with custom OEM/ODM options, precise 0.02mm tolerance control, and reliable leakage prevention in demanding industrial environments.
Kalrez 6375 FFKM O-Ring -40°C to +280°C Chemical Resistant Valve Seal for Semiconductor Equipment
Premium FFKM O-rings offering exceptional chemical resistance and thermal stability from -40°C to +280°C. Ideal for semiconductor, chemical processing, and pharmaceutical applications. Features 3-5x longer lifespan than standard FKM, complies with FDA, USP Class VI, and RoHS standards. Available in standard AS568 sizes and custom configurations.
High Temperature Double Coated PTFE O-Ring 1-1000mm Length -50°C to 250°C Range for Industrial Sealing
Double coated PTFE O-ring with temperature range -50°C to 250°C and lengths from 1-1000mm. Features PTFE outer layer for chemical resistance and elastic inner core for flexibility. Ideal for aerospace, chemical processing, and semiconductor applications. Zero leakage design with 23MPa yield strength and custom sizing options available.
FFKM NBR EPDM Rubber Mechanical Seal O-Rings - Temperature Range -40°C to 200°C, 65-75 Shore A Hardness
Premium FFKM, NBR, and EPDM rubber mechanical seal O-rings designed for industrial applications. Features superior leak-proof performance, high temperature resistance up to 200°C, and excellent chemical compatibility. Available in hardness range 65-75 Shore A with custom specifications and OEM/ODM services.
304/316 Stainless Steel API Plan 53 Mechanical Seal Auxiliary System with 0.14-0.17 MPa Pressure Range
Zero-emission mechanical seal auxiliary system for dual-pressurized seals, providing clean cooled barrier fluid at 0.14-0.17 MPa above pump pressure. Available in 304/316 stainless steel with API Plan 53A, 53B, and 53C configurations for various industrial applications including chemical processing and petrochemical industries.