Cryogenic VCN Full-Contact Spring Energized Seal For LNG

Cryogenic VCN Full-Contact Spring Energized Seal For LNG

At Xiamen Kaflon, we provide tailored sealing solutions for demanding applications such as LNG transfer systems. Our custom-designed seals ensure safety, reliability, and performance under extreme conditions, specifically for dynamic LNG environments. Below is our sealing solution designed to meet the ISO 16904 standard, with rigorous testing requirements of 400,000 dynamic cycles.
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Description

Seal Application Overview

 

Sealing Medium: LNG (Liquefied Natural Gas)

Testing Temperature: -196°C

Working Pressure: -1 to 19 bar

Sealing Types: Dynamic seals for the main, secondary, and nitrogen seals; static seal for the end face

Testing Requirement: 400,000 dynamic cycles with leakage within the ISO 16904 standard limits

 

Sealing Solution

 

Main and Secondary Dynamic Seals

Material: F270

Seal Structure: VCN Full-Contact Spring Design

Temperature Resistance: Withstands extreme low temperatures down to -196°C.

 

Key Features: The main and secondary seals are designed to offer excellent wear resistance, durability, and maintain reliable sealing performance throughout extensive dynamic operations. The VCN full-contact spring structure ensures optimal sealing under pressure and movement while resisting wear and fatigue from constant motion.

 

 

1DMH(1600mm)

1_20201126172544

 

Kalfon is a high-tech enterprise,who has 1,500 square meters of industrial plant and office space . Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension and pressure testing machines, sealing ring low-temperature testing equipment, and light welding machines, etc. equipment. 

Through a series of product research and development, Kaflon produces ultra-low temperature, high pressure resistance, corrosion resistance and other harsh environment sealing products, breaking the monopoly of foreign suppliers in many fields.

Welcome to contact us for more product information!

 

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