Shaft Seal Mechanical ODM Factory: Custom Seals & OEM Solutions
I’m part of a team that supplies the Shaft Seal Mechanical solution you can trust for mission-critical equipment. Our ODM capabilities and in-house Factory production mean you can tailor seal geometry, materials, and packing to your exact application, from corrosive fluids to high-temperature environments. I will work with you on bore sizes, shaft speeds, and face finishes to ensure a perfect fit, with fast prototyping and scalable volumes. The Shaft Seal Mechanical line delivers excellent leakage control, wear resistance, and easy maintenance, so your downtime stays low and throughput stays high. We source high-grade elastomers, fluoropolymers, and carbon/ceramic faces for long life even under tough operating conditions. All parts go through rigorous QC and traceable documentation, with dependable lead times. If you need ODM customization from a reliable Factory partner, I’m here to help you lock in value, performance, and peace of mind.
Shaft Seal Mechanical Pioneers in the Field Guarantees Peak Performance
Global buyers expect machinery that runs when it matters most, because downtime is costly and peak performance hinges on a reliable shaft seal. As mechanical sealing pioneers, our team combines field-tested know-how with precision manufacturing to deliver seals that withstand high pressure, high temperature, and aggressive media. Each design undergoes testing—from material selection and thermal cycling to wear and leak-rate verification—ensuring predictable performance. Whether you need single, double, or cartridge seals, our designs are tuned for your equipment, delivering reliable starts and longer intervals. For procurement, resilience means a robust supply chain and solid aftersales support. Our sealing platforms are designed for retrofit compatibility and quick installation, minimizing downtime during maintenance windows. With a strict quality management system and adherence to global standards, we deliver consistent performance across oil and gas, chemical processing, power generation, and mining. By combining modular components with a lifecycle approach, customers achieve lower total cost of ownership and improved energy efficiency, backed by a partner focused on reliability and continuous improvement.
| Model Code | Seal Type | Dynamic Ø (mm) | Max Speed (rpm) | Max Pressure (MPa) | Temp Range (°C) | Primary Material | Leakage Rate (ml/hr) | Recommended Lubrication | Typical Applications | Expected Life (hrs) | Maintenance Interval (months) | Standards / Tests |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SS-100 | Single Lip Elastomer | 12–60 | 6,000 | 0.6 | -40 to +120 | Fluoroelastomer (FKM) | ≤ 0.5 | Mineral oil / synthetic esters | Pumps, small gearboxes | 25,000 | 12 | ISO 6194-1; Salt spray tested |
| AXL-200 | Double Spring Metal | 20–110 | 9,000 | 1.2 | -25 to +150 | Stainless steel + NBR | ≤ 0.2 | Hydraulic fluid HLP / phosphate esters | Hydraulic motors, medium pumps | 40,000 | 9 | DIN 24960; Dynamic balance tested |
| QL-360 | PTFE Composite | 8–45 | 15,000 | 0.4 | -60 to +200 | PTFE filled (carbon/graphite) | ≤ 0.05 | Dry running / light grease | Compressors, high-speed spindles | 60,000 | 18 | ISO 21049; High-speed endurance |
| MX-450 | Mechanical Seal (Single) | 25–160 | 4,500 | 2.0 | -10 to +180 | Carbide vs. Carbon faces | ≤ 1.0 | Ring lube / barrier fluid | Centrifugal pumps, process industry | 30,000 | 6 | API 682; Hydrostatic pressure tested |
| ST-580 | Split Seal (Field Serviceable) | 40–240 | 3,200 | 0.8 | -20 to +140 | Elastomer + PTFE-coated metal | ≤ 0.8 | Glycol-based lubricants | Large pumps, paper machines | 45,000 | 8 | ISO 7005; On-site reassembly validated |
| HT-700 | High-Temp Graphite | 10–90 | 5,500 | 0.5 | 0 to +450 | Graphite / Inconel spring | ≤ 0.15 | Dry running; high-temp grease for reassembly | Furnace drives, petrochemical heaters | 20,000 | 24 | ASTM high-temp cycles; Thermal shock tested |
| LB-820 | Low-Bleed Rotary Lip | 6–35 | 12,000 | 0.3 | -40 to +130 | SILICON / PTFE blend | ≤ 0.02 | Food-grade synthetic oil | Food processing, pharmaceuticals | 50,000 | 12 | FDA/USP compliant materials; Cleanroom assembly |
| CP-940 | Cartridge Mechanical (Double) | 30–200 | 7,000 | 3.5 | -15 to +160 | Silicon carbide faces, Hastelloy springs | ≤ 0.3 | Barrier fluid with monitoring | Chemical reactors, high-pressure pumps | 35,000 | 6 | ISO 21049; Corrosion resistance tested |
| VF-300 | V-Ring Secondary Seal | 5–80 | 3,500 | 0.1 | -50 to +110 | EPDM / PTFE coated | Non-lubricated (negligible) | Light grease for mating shafts | Bearings, conveyor shafts | 80,000 | 24 | ISO 1817; Weather resistance |
| NR-420 | Non-Contact Gas Seal | 15–120 | 20,000 | 0.05 | -40 to +120 | Coated carbon / ceramic | ≈ 0 (gas barrier) | Dry gas seal system (inert gas) | Turbo machinery, compressors | 100,000 | 36 | API 617; Rotor dynamics validated |
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