الوصف

China ASTM B148 C95800 Y Strainer Supplier | 8 Inch Class 150LB FF Flanged Y Type Strainer for Seawater Service

ASTM B148 C95800 Y Strainer for Seawater Applications

ال مصفاة ASTM B148 C95800 Y is a premium filtration solution designed specifically for seawater, marine, offshore, desalination, and coastal industrial applications. Manufactured from ASTM B148 C95800 Nickel Aluminum Bronze (NAB), this strainer offers exceptional resistance to seawater corrosion, chloride attack, cavitation, erosion, and marine biofouling.

This model features an 8 Inch (DN200) size, ASME Class 150LB pressure rating, Flat Face (FF) flanged ends, and is designed in accordance with أسم B16.34 requirements. C95800 aluminum bronze is widely recognized as one of the most reliable materials for seawater systems because of its excellent mechanical strength and corrosion resistance.

Product Features

ASTM B148 C95800 Nickel Aluminum Bronze Construction

The body and cover are manufactured from ASTM B148 C95800 aluminum bronze, providing:

• Superior seawater corrosion resistance
• Excellent cavitation resistance
• Outstanding wear resistance
• Long service life in marine environments
• High mechanical strength

C95800 is commonly specified for offshore platforms, naval vessels, desalination plants, and seawater cooling systems.

Duplex Stainless Steel Screen

The strainer screen is manufactured from duplex stainless steel, combining:

• High filtration efficiency
• Excellent strength
• Resistance to seawater corrosion
• Extended maintenance intervals

Duplex screens are frequently used in marine filtration systems because they withstand aggressive environments better than standard stainless steel screens.

Flat Face (FF) Flanged Ends

The FF flange design is suitable for:

• Marine piping systems
• Water treatment facilities
• Seawater intake systems
• Low-to-medium pressure industrial services

Flat Face flanges provide reliable sealing and are commonly specified for Class 150 installations.

المواصفات الفنية

Specifications and material combinations are consistent with commonly supplied C95800 Y strainers for seawater service.

Why Choose C95800 for Seawater Service?

Exceptional Corrosion Resistance

Compared with carbon steel and conventional cast iron strainers, C95800 offers superior protection against:

• Chloride corrosion
• Seawater attack
• Pitting corrosion
• Crevice corrosion

Anti-Biofouling Properties

Nickel Aluminum Bronze naturally resists:

• Barnacle attachment
• Algae growth
• Marine organisms
• Biofilm accumulation

This reduces maintenance frequency and improves system reliability.

Long-Term Cost Savings

Although NAB strainers have a higher initial cost than carbon steel alternatives, their extended service life significantly reduces:

• Replacement costs
• Downtime
• Maintenance expenses

Working Principle

5

The Y strainer protects downstream equipment by removing debris from flowing media.

Filtration Process

1. Fluid enters through the inlet flange.
2. Contaminants are trapped by the mesh screen.
3. Clean fluid passes through the outlet.
4. Debris accumulates inside the screen basket.
5. Periodic cleaning restores full filtration efficiency.

This process protects:

• Pumps
• Heat exchangers
• الصمامات
• Flow meters
• Desalination equipment

التطبيقات

Marine Industry

Used in:

• Ballast systems
• Cooling water systems
• Firefighting systems
• Shipboard utility piping
• Engine room services

Offshore Platforms

Ideal for:

• Seawater injection systems
• Utility water systems
• Cooling circuits
• Process water filtration

Desalination Plants

Suitable for:

• Intake pipelines
• Pretreatment systems
• Reverse osmosis protection
• Brine handling systems

Coastal Power Stations

Installed in:

• Condenser cooling systems
• Seawater circulation systems
• Auxiliary cooling networks

Industrial Water Treatment

Applied in:

• Water intake facilities
• Pump protection systems
• Cooling towers
• Process water networks

Quality Assurance

Every strainer is tested according to recognized industry standards.

Standard Inspections

• Hydrostatic Pressure Test
• Shell Strength Test
• Dimensional Inspection
• Material Verification
• Screen Inspection
• Functional Examination

Testing is typically performed according to أبي 598 requirements.

Available Options

Screen Mesh Options

• 18–30 Mesh (Water Service)
• 10–100 Mesh (Air Service)
• 100–480 Mesh (Oil Service)

Mesh selections are commonly available for industrial Y strainers.

Optional Materials

• ASTM B148 C95400
• ASTM B148 C95500
• ASTM B150 C63000
• Duplex Stainless Steel
• Super Duplex Stainless Steel

Optional End Connections

• FF Flanged
• RF Flanged
• RTJ Flanged
• NPT Threaded
• Butt Weld

Frequently Asked Questions

What is ASTM B148 C95800?

ASTM B148 C95800 is a Nickel Aluminum Bronze alloy widely used for marine and seawater service because of its excellent corrosion resistance and mechanical strength.

Why use a Y strainer in seawater systems?

Y strainers remove debris, sand, shells, and particles that could damage pumps, valves, heat exchangers, and sensitive equipment.

Is C95800 better than stainless steel for seawater?

In many seawater applications, C95800 provides superior resistance to chloride-induced corrosion and marine biofouling compared with conventional stainless steels.

Can the screen be removed for cleaning?

Yes. The cover design allows easy screen removal for inspection and maintenance.

What industries commonly use C95800 strainers?

Typical industries include:

• Shipbuilding
• Offshore Oil & Gas
• Desalination
• Power Generation
• Marine Engineering
• معالجة المياه

Related Products

• C95800 Gate Valve
• C95800 Butterfly Valve
• C95800 Ball Valve
• Duplex Stainless Steel Y Strainer
• Seawater Check Valve
• Marine Globe Valve
• Aluminum Bronze Basket Strainer

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We provide:

✅ Factory Direct Pricing
✅ OEM Manufacturing
✅ Fast Delivery
✅ EN 10204 3.1 Material Certificates
✅ Third-Party Inspection Support
✅ Worldwide Export Experience

Send Your Inquiry

Please provide:

• Size (DN200 / 8 Inch)
• Quantity Required
• ضغط العمل
• درجة حرارة التشغيل
• Media Type
• Project Specification

Our engineering team will provide a quotation, datasheet, and delivery schedule within 24 hours.

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