slurry pump seal manufacturer in China
– Engineered for Abrasive & Corrosive Media
Custom-engineered mechanical seals for slurry, mining, and dewatering pumps.Designed for long life in abrasive, high-solid, and high-pressure environments.
تحديات منع التسرب لمضخات الطين
When conveying high-concentration, highly abrasive media with substantial solids content, slurry pumps face exceptionally demanding sealing conditions. Particles within the slurry continuously erode the sealing surfaces, leading to wear, blockage, and leakage.Furthermore, the media often contains acids, alkalis, or corrosive chemicals. High temperatures, pressures, and pump shaft vibrations further exacerbate seal failure.
Consequently, conventional seals or packing struggle to withstand such conditions. Only mechanical seals specifically engineered for slurry applications can effectively address this issue. Slurry pump mechanical seals offer wear resistance, corrosion resistance, flushability, and automatic compensation, enabling long-term, stable, leak-free operation in these extreme environments.
Sakowit slurry pump seals are precisely engineered for this purpose, serving heavy-duty slurry systems in mining, desulfurization, power plants, chemical processing, and other industries.
Sakowitz Slurry Pump Seal Solution
- Made in China, specifically engineered for grinding high-solids slurries
- Heavy-duty balanced construction delivers exceptional stability under impact loads
- Optional pressurized barrier fluid dual-seal configuration available
- Flush solutions (API Plan 32, 54) prevent solid buildup
Every Sakowit slurry seal is precision-machined, pressure-tested, and field-proven in mining and processing applications.
Slurry Pump Mechanical Seal Product Series
Sakowit offers a range of high-performance mechanical seals specifically designed for slurry pumps, suitable for mining, mineral processing, power plant desulfurization, chemical, paper, and wastewater industries. All seals are manufactured in accordance with API 682 / ISO 21049 standards, featuring wear resistance, corrosion resistance, ease of maintenance, and extended service life.
للاستفسار عن أي أسئلة أو استفسارات يمكنك التواصل مع أخصائيي الأختام الميكانيكية لدينا
اتصل بنا، ويمكن لفريق Sakowit المحترف لدينا مساعدتك في العثور على مانع التسرب الميكانيكي الأنسب لتعزيز سلامة مشروعك.
Key Features & Benefits of Slurry Pump Mechanical Seals
- Wear-resistant faces: SiC vs Tungsten Carbide combinations
- Heavy-duty springs: prevent clogging by solids
- Optional barrier / flush systems: API Plan 32, 54, 53A
- Self-cleaning design: avoids slurry build-up
- Long seal life: reduces downtime and maintenance costs
- Easy replacement: cartridge-style assembly for quick servicing
Even in highly abrasive environments, it delivers reliable sealing performance and reduces lifecycle costs.
Materials & Standards for Sakowit Slurry Pump Seals
| المكوّن | خيارات المواد | Engineering Purpose / Advantages |
|---|---|---|
| وجوه الختم | Silicon Carbide (SiC), Tungsten Carbide (WC), Carbon Graphite | High hardness and wear resistance against abrasive slurry particles |
| موانع تسرب ثانوية (اللدائن) | FKM (Viton®)، EPDM، PTFE، FFKM (كالريز®) | Chemical compatibility with acidic, alkaline, and solvent-based slurries |
| Metal Parts / Hardware | 316 Stainless Steel, Duplex Stainless Steel, Hastelloy® C-4, Alloy 20 | Corrosion resistance and structural strength in aggressive environments |
| Springs | Hastelloy® C-276, Inconel® 718 | Excellent fatigue strength and chemical resistance |
| Gaskets / O-rings | PTFE, Graphite, FKM | High sealing integrity under temperature and pressure fluctuation |
| Typical Face Combination | SiC vs. SiC / WC vs. SiC / Carbon vs. SiC | Optimised for abrasive slurry with stable lubricating film |
| Operating Pressure | حتى 25 بار (363 رطل لكل بوصة مربعة) | Suitable for heavy-duty slurry pumps and mining systems |
| درجة حرارة التشغيل | -20°C to +220°C (up to 400°C for metal bellows design) | Handles both cold and high-temperature slurry media |
| Solids Concentration | Up to 40% solids content | Designed for abrasive and dense slurries |
| المعايير المطبقة | API 682 / ISO 21049 / FDA / ATEX / USP Class VI | Global compliance for chemical, mining, and process industries |
Applications of Slurry Pump Mechanical Seals
Sakowit slurry pump seals are widely used in highly abrasive, high-solids, and highly corrosive operating conditions. We are committed to providing stable, durable, and low-maintenance sealing solutions for customers worldwide.
For slurry conveyance, flotation, tailings discharge, and heavy-medium separation systems.
For flue gas desulfurization slurry pumps, ash slurry pumps, and circulating water systems.
Suitable for slurries containing acids, alkalis, salts, or corrosive substances.
Used for sludge conveyance, lime slurry circulation, chemical dosing pumps, etc.
For pulp conveyance, circulation agitation, and high-wear slurry systems.
Suitable for systems handling fibrous media, such as pulp pumps, mixing pumps, and circulation pumps.
Sakowit Slurry Pump Seal – Performance Range
As a professional slurry pump seal manufacturer, Sakowit slurry pump mechanical seals are specifically designed for high-wear, high-solids, and highly corrosive operating conditions.
| المعلمة | Range / Specification |
|---|---|
| قطر العمود | 35 mm – 150 mm (larger sizes available on request) |
| Max Pressure | حتى 25 بار (363 رطل لكل بوصة مربعة) |
| درجة حرارة التشغيل | -20°C to +220°C (special designs up to +400°C) |
| Solids Concentration | Up to 40% solids content |
| Max Rotational Speed | Up to 15 m/s |
| Seal Type | Single, Double, Cartridge, or Split Seal |
| Flush / Support Systems | Compatible with API Plan 32, 52, 53A, 54 |
| خامات وجه الختم | Silicon Carbide (SiC), Tungsten Carbide (WC), Carbon Graphite |
| موانع تسرب ثانوية (اللدائن) | FKM (Viton®)، EPDM، PTFE، FFKM (كالريز®) |
| المكونات المعدنية | 316 Stainless Steel, Duplex Stainless, Hastelloy® C-4, Alloy 20 |
| Industries Served | Mining, Power Generation, Chemical, Cement, Wastewater, Pulp & Paper |
| المعايير المطبقة | API 682 / ISO 21049 / FDA / ATEX / USP Class VI |
Frequently Asked Questions about Slurry Pumps Mechanical Seals
Q1: How do mechanical seals perform better than gland packing in slurry pumps?
Mechanical seals reduce leakage, wear, and downtime — ideal for abrasive slurries.
Q2: Can Sakowit design seals for my specific pump model?
Yes. Provide pump type, shaft size, and slurry details, and we’ll match or engineer the right seal.
س3: ما هو العمر الافتراضي للخدمة؟
2–3 years in severe slurry service; up to 5 years in optimized systems.
تقديم عرض أسعار سريع
لماذا نحظى بثقة أكثر من 1000 عميل
التميز الهندسي - الدقة في الأداء - الدقة في الأداء
تم تصميم كل مانع تسرب من Sakowit وتصنيعه واختباره لتحقيق أقصى قدر من الموثوقية وعمر خدمة طويل - حتى في أصعب البيئات.
أداء مثبت - موثوق به في كل المجالات
موثوق به من قِبل المهندسين في جميع أنحاء العالم للأداء المتسق في الأنظمة الكيميائية والطينية وأنظمة المعالجة عالية الطلب.
الدعم العالمي - استجابة سريعة وخدمة موثوقة
تضمن لك الشبكة العالمية والدعم سريع الاستجابة الحصول على مساعدة الخبراء عندما تحتاج إليها - أينما كنت.
Arabic 
English 
Portuguese 
Russian 
Spanish