Class 600 LB Gate Valve Packing, API 622, Graphite, 85*65 mm
Key Specifications / Features
The Class 600 LB Gate Valve Packing Factory specializes in producing high-performance Low-E packing sets. These sets feature a combination of upper and lower rings, each measuring 85mm by 65mm, with a total of 5 rings per set. Made from premium graphite, the packing is designed to meet stringent industry standards, including ISO 15848-1, TA-Luft, and API 622. This ensures excellent sealing capabilities, low emissions, and reliability in high-pressure applications, making it ideal for Class 600 LB gate valves.
Detail Information
Product Name: Class 600 LB, API 6D Gate Valve Low Emission Packing Set
Model: M600
Structure: Packing set with upper and lower rings
Size: 85mm * 65mm * 5 Rings
Certifications: ISO 15848-1, TA-Luft, API 622 (including high-temperature certification up to 400°C)
Application Conditions: -45°C to +425°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 hot and cold temperatures.
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.
Supplier Information
Zhejiang Magpie Sealing Technology Co., Ltd.
Verified Supplier
Certifications:
