ASME Gr5 Gr7 Two Way Ball Valve Titanium Industrial Ball Valve

Price Negotiable

Price: negotiable

MOQ: 100 pieces

Delivery Time: about 15-45 days for delivery

Brand: LHTi

Product Description

ASME Gr5 Gr7 Two Way Ball Valve Titanium Industrial Ball Valve

The ASME Gr5 Gr7 Two-Way Ball Valve made from Gr5 (Ti-6Al-4V) and Gr7 (Ti-0.3Mo-0.8Ni) titanium alloys is specifically engineered for high-pressure release applications. This valve combines the exceptional strength and durability of Gr5 titanium with the superior corrosion resistance and high-temperature capabilities of Gr7 titanium, delivering robust performance under extreme conditions including high pressure and harsh environments.

Titanium Alloy Overview

Gr5 Titanium (Ti-6Al-4V): Renowned for its outstanding strength-to-weight ratio and excellent fatigue resistance, Gr5 titanium is widely used in aerospace, automotive, and industrial applications demanding high strength and durability.
Gr7 Titanium (Ti-0.3Mo-0.8Ni): This titanium alloy incorporates small amounts of Molybdenum (Mo) and Nickel (Ni), significantly enhancing corrosion resistance, particularly in chloride-induced stress corrosion cracking environments. Ideal for applications requiring both high corrosion resistance and strength.

Key Features

High Pressure Release Valve: Engineered to handle high-pressure situations and release pressure safely and effectively, ideal for oil and gas, petrochemical, and chemical manufacturing industries.
Gr5 and Gr7 Titanium Alloys: Combines superior strength of Gr5 with enhanced corrosion resistance of Gr7 for demanding applications in moderate and harsh environments.
Two-Way Flow Control: Provides reliable bi-directional flow control for efficient fluid management in critical applications.
Temperature Resistance: Excellent high-temperature performance, withstanding temperatures up to 450°C.
Compact and Durable Design: Designed for industrial environments requiring compact, yet durable, high-performance valve solutions.

Technical Specifications

Valve Type	Two-Way Ball Valve
Material Options	Gr5 Titanium (Ti-6Al-4V), Gr7 Titanium (Ti-0.3Mo-0.8Ni)
Size	DN 15 (½ inch)
Pressure Rating	ASME Class 150, 300, High-Pressure Release
Temperature Range	-50°C to 450°C
Flow Control	Bi-directional Flow
End Connections	Flanged, Threaded, or Welded
Sealing Type	Leak-proof, high-performance design
Application	High-Pressure Release, Oil & Gas, Petrochemical, Chemical Processing, Marine
Standard Compliance	ASME B16.34, API 6D

Material Comparison: Gr5 vs Gr7 Titanium

Property	Gr5 Titanium (Ti-6Al-4V)	Gr7 Titanium (Ti-0.3Mo-0.8Ni)
Tensile Strength	900 MPa (minimum)	830 MPa (minimum)
Yield Strength	830 MPa (minimum)	750 MPa (minimum)
Elongation	10-14%	12-16%
Density	4.43 g/cm³	4.47 g/cm³
Corrosion Resistance	Excellent for general corrosion environments	Superior corrosion resistance in chloride-rich environments
Fatigue Strength	Excellent	Good
Temperature Resistance	Excellent (up to 450°C)	Excellent (up to 450°C)

Performance Advantages

High Pressure Release: Specifically designed for high-pressure applications, ensuring safe pressure relief and minimizing risk to pipes and equipment.
Corrosion Resistance: Both Gr5 and Gr7 titanium alloys offer excellent corrosion resistance, with Gr7 providing enhanced resistance to chloride-induced stress corrosion cracking.
Strength and Durability: Gr5 delivers excellent strength and fatigue resistance, while Gr7 enhances overall performance in aggressive chemical environments.
High Temperature Resistance: Suitable for high-temperature applications up to 450°C, ensuring durability under extreme heat conditions.
Compact and Efficient Design: With DN 15 (½ inch) size, this valve is compact yet highly efficient for space-constrained installations.

Industrial Applications

Oil & Gas Industry: Used in high-pressure pipelines, refineries, and offshore platforms where pressure release and corrosion resistance are crucial.
Chemical Processing: Perfect for controlling fluid flows and managing high-pressure systems in chemical manufacturing, particularly with aggressive chemicals.
Petrochemical Industry: Essential for environments where valves must handle extreme pressures and ensure safe release of corrosive or hazardous chemicals.
Marine Applications: Gr7 titanium's resistance to chloride-induced corrosion makes it ideal for marine applications, including offshore installations and shipbuilding.
Aerospace: Given the high strength and lightweight nature of Gr5, this valve is used in aerospace applications where pressure release and minimal weight are essential.