Key Specifications / Features
The Low-temperature Gate Valve Packing Plant offers a robust full packing structure designed for exceptional performance. It features 5 rings of high-quality graphite packing, each measuring 46mm by 66mm, reinforced with Inconel 600 wire for added strength and durability. This packing is engineered to meet stringent industry standards, including ISO 15848-1 and TA-Luft, ensuring reliable sealing and low emissions, making it ideal for demanding low-temperature applications.
- Model No.: MV-20250701-GP-01
- Hits: 2
- Categories: Graphite Packing
- Tags: Graphite Valve Packing, ISO 15848-1 Valve Packing, Cryogenic Gate Valve Packing
Detail Information
Product Name: Low Emission Packing Set for Cryogenic Gate Valve (API 6D, Class 600 LB)
Structure: Full Packing Structure
Size: 46mm * 66mm * 5 Rings
Certifications: ISO 15848-1, TA-Luft (Class 1500 LB, -196°C)
Application Conditions: -196°C
Material Properties:
Graphite Purity: ≥99%
Metal Wire Content: 20% (Material: Inconel 600)
Sulfur Content: ≤50PPM
Chlorine Content: ≤20PPM
Features
Excellent stability with no leakage fluctuation under alternating ambient and cryogenic temperatures (-196°C).
Cost is less than one-fourth of European and American brands.
Professional technical guidance for installation and overall machine processing is available.
Operating Parameters
Speed: 2 m/s
Temperature Range: -200°C to +400°C (for most media), -200°C to +550°C (for steam)
pH Value: 0 to 14
Pressure: 25 MPa
Media: Suitable for most chemical substances (solvents, hydrocarbons, acids, alkalis, steam, alcohol, oil)
Except for strong oxidizing acids, such as sulfuric acid and nitric acid.
