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150LB C95800 Gate Valve Manufacturer | Nickel Aluminum Bronze Gate Valve for Seawater & Marine Service

150LB C95800 Gate Valve

ال 150LB C95800 Gate Valve is a premium Nickel Aluminum Bronze (NAB) gate valve specifically engineered for seawater, marine, offshore, desalination, power generation, and industrial water applications. Manufactured from ASTM B148 C95800 Nickel Aluminum Bronze, this valve offers exceptional resistance to seawater corrosion, biofouling, cavitation, erosion, and chloride attack.

Designed in accordance with industry standards such as أبي 600 و أسم B16.34, the valve provides reliable shutoff performance, low pressure drop, and extended service life in aggressive environments where conventional cast iron, carbon steel, or stainless steel valves may suffer premature failure.

Whether installed in shipbuilding projects, offshore platforms, seawater cooling systems, fire protection networks, or desalination plants, the 150LB C95800 Gate Valve delivers dependable performance and reduced maintenance costs.

Why Choose C95800 Nickel Aluminum Bronze?

C95800 is one of the most widely specified copper-based alloys for marine and seawater applications.

Compared with standard bronze or stainless steel materials, C95800 provides:

Excellent Seawater Corrosion Resistance

Nickel aluminum bronze develops a protective oxide layer that resists:

• Saltwater corrosion
• Chloride attack
• Pitting corrosion
• Crevice corrosion
• Galvanic corrosion

Outstanding Cavitation Resistance

Ideal for:

• Pump systems
• Cooling water lines
• Marine ballast systems
• High-velocity seawater applications

Superior Mechanical Strength

Compared with conventional bronze valves, C95800 offers:

• Higher tensile strength
• Better wear resistance
• Improved impact resistance
• Longer service life

Anti-Fouling Performance

The alloy naturally inhibits marine growth such as:

• Barnacles
• Algae
• Mussels
• Biofilm buildup

This makes it highly suitable for offshore and marine installations.

المواصفات الفنية

Available Design Options

We offer multiple configurations to match project requirements.

By Bonnet Type

• غطاء محرك السيارة اندفع
• Pressure Seal Bonnet

By Stem Design

• ارتفاع صمام البوابة الجذعية
• Non-Rising Stem Gate Valve

By Seat Design

• معدنية جالسة
• Soft Seated

By Actuation

• Manual Handwheel
• دودة العتاد
• Pneumatic Actuator
• Electric Actuator
• Hydraulic Actuator

التطبيقات

Marine Industry

6

The valve is widely used in:

• Seawater cooling systems
• Ballast systems
• Firefighting systems
• Bilge systems
• Shipboard utility pipelines

Offshore Oil & Gas

Suitable for:

• Offshore platforms
• FPSO facilities
• Subsea support systems
• Seawater injection systems
• Utility water networks

Desalination Plants

Ideal for:

• Intake pipelines
• Pretreatment systems
• RO facilities
• Brine discharge systems

Its corrosion resistance significantly reduces lifecycle maintenance costs.

Power Generation

Used in:

• Cooling water systems
• Condenser circuits
• Auxiliary water systems
• Coastal power stations

Water Treatment Facilities

Suitable for:

• Municipal water treatment
• Industrial cooling water
• Process water distribution
• Fire water systems

Key Product Benefits

Long Service Life

C95800 alloy typically outperforms:

• Cast Iron Valves
• Carbon Steel Valves
• Standard Bronze Valves

in seawater environments.

Reduced Maintenance

The material’s resistance to corrosion minimizes:

• Valve replacement frequency
• Maintenance downtime
• Operational costs

Excellent Sealing Performance

Precision-machined seating surfaces ensure:

• Bubble-tight shutoff
• Low leakage rates
• Reliable isolation

Lower Total Ownership Cost

Although NAB valves have a higher initial investment, their lifespan often delivers lower lifecycle costs.

Quality Control & Testing

Every valve undergoes strict inspection procedures according to أبي 598.

Testing includes:

• Hydrostatic Shell Test
• Seat Leakage Test
• Material PMI Verification
• Dimensional Inspection
• Coating Inspection
• Functional Operation Test

Third-party inspection is available through organizations such as:

• SGS
• Bureau Veritas
• TÜV
• DNV

Download Technical Documentation

Available Upon Request

• Product Datasheet (PDF)
• Material Test Certificate (EN 10204 3.1)
• Pressure Test Report
• GA Drawing
• Valve Operation Manual
• Installation Guide

Frequently Asked Questions

What is C95800 material?

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

Is C95800 better than stainless steel for seawater?

In many seawater applications, C95800 performs better than standard 304 and 316 stainless steel due to superior resistance to chloride-induced corrosion and biofouling.

Can the valve be supplied with an actuator?

Yes.

Available options include:

• Electric actuators
• Pneumatic actuators
• Hydraulic actuators
• Gear operators

What sizes are available?

Standard production range:

• DN50 to DN1200
• 2″ to 48″

Custom sizes are available upon request.

Can this valve be used in desalination plants?

Yes.

The 150LB C95800 Gate Valve is one of the preferred materials for:

• Seawater intake systems
• Desalination facilities
• Brine discharge pipelines

What certifications are available?

Depending on project requirements:

• EN 10204 3.1
• ISO 9001
• CE
• DNV
• ABS
• BV
• LR

Related Products

You may also be interested in:

• 150LB Aluminum Bronze Check Valve
• C95800 Butterfly Valve
• C95800 Ball Valve
• صمام بوابة مزدوج من الفولاذ المقاوم للصدأ
• Super Duplex Gate Valve
• Marine Globe Valve
• Seawater Strainer

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✅ Datasheets within 24 hours
✅ Fast production schedules
✅ Custom drawings
✅ OEM branding services
✅ Global project support

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