Global Leading Innovative Green Process

1. Excellent Gas Permeability
High grade of next generation gasket, LEAKBLOK® shows excellent gas permeability with dedicated protection from fugitive emission control which is considered the possible risk of fire & explosion etc. It provides distinguish level of TA-Luft acceptance criteria.

2. Peak Pressure & Blow out Test
- Test Result
- Leak rate on internal pressure applied According to Global oil major’s Type Acceptance Test, it verify stable sealing performance without leakage and breakage when internal pressure increasing over 60 bar with minimum gasket seating stress maintains. This test shall meet the qualification at variety applicable condition what related industries required.

3. Steam Cycle Test Based on excellent gas permeability, it provides stable sealability at steam application compare with cinventional CNAF*. Normally drastic change of thermal or pressure cycling is highly effected on sealiability, but high dense inner structure of LEAKBLOK® enhance much longer and lower life cycle cost for customers.

4. Durability Test Actual field test performed at a chemical plant in Korea to confirm excellent durability above specified condition and leakage has not detected at steam line for 1,000 days.

Excellent Sealability at Low Seating Stress

1. Stress Relief Test

With superior heat resistance of LEAKBLOK®, above test result demonstrates excellent sealability on against critical applicable conditions (High tempertaure & pressure but decreasing seating stress.) This strength has shown stable sealing advantage on relief bolting stress at high temperature condition.

2. Low Seating Stress Test

With special UMCS*, LEAKBLOK® shows outstanding stability at low sealing stress and suitable where difficulty to applying standard torque in actually assembling construction fields.

*UMCS : Unique Mechanical Compounding System

Easy Removability

1. Removability Test
LEAKBLOK® has designed to consider maintnancecost reduction in industrial fields. Performed testing under the condition of 120 MPa and 200°C, LEAKBLOK® has shown excellent and easy removability with no adhesive on the flange which dedicated to cost saving and flange protection.

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2. Removability for Heating Cycle Test
- High Temperature and Pressure test
- 200°C x 96 hours : 1 Cycle x 4 Days(10 hours Heating + 14 hours Cooling)

Outstanding surface quality of LEAKBLOK® has an exceptional removability without anti-stick surface treatment. Unique surface roughness fulfill less deformation, good adaptability for flange irregulatities.