test-quality-control - JIER MARINE

Testing & Quality Control

At JIER MARINE, ensuring uncompromising quality is embedded in every phase of our operations. From raw material selection to final product delivery,we rigorously monitor and evaluate our production processes, facilities, and partnerships to meet the highest industry benchmarks.

JIER MARINE’s fender design adheres strictly to the PIANC 2002 international guidelines for marine structure safety and performance. The company has achieved multiple globally recognized certifications to ensure excellence in quality, environmental responsibility, and occupational health:

ISO 9001:2015 (Quality Management System)

ISO 14001:2015 (Environmental Management System)

OHSAS 18001:2007 (Occupational Health and Safety Management)

AAA-level Credit Rating Certification

test equipment

Our laboratories are equipped with relevant physical and chemical instruments to ensure rigorous material analysis, performance testing and quality assurance. These tools enable us to verify product reliability, environmental compliance and compliance with international standards.

Physics Testing Equipment

JIER MARINE employs advanced tools to evaluate material performance and structural integrity. Universal Testing Machines (UTM) assess tensile, compressive, and flexural strength of rubber, metals, and composites. Hardness Testers measure Shore A/D (rubber) and Rockwell/Vickers (metallic parts) values to verify durability. Thermal Analysis Instruments (DSC/TGA) analyze thermal stability and decomposition behavior, while Impact Testers (Charpy/Izod) evaluate toughness under dynamic loads. Non-Destructive Testing (NDT) systems, detect internal flaws in welds or components, guaranteeing safety in demanding marine environments.

Chemistry Analytical Equipment

Our chemistry labs utilize precision instruments for material and environmental analysis. Gas Chromatography-Mass Spectrometry (GC-MS) identifies trace pollutants and additives, supporting environmental compliance. FTIR detects contaminants in polymers, and ICP-OES quantifies metal content in alloys or environmental samples. pH/Conductivity Meters monitor coating corrosion resistance, while Environmental Simulation Chambers replicate real-world aging, salt spray, and UV exposure to predict long-term material degradation. These tools ensure adherence to global standards and enable data-driven quality control across production processes.

Rubber Fender Pressure Test

At JIER MARINE, our accredited testing facilities rigorously inspect every rubber batch utilized in manufacturing high-performance rubber fenders to ensure full compliance with material specifications for each customized order.To validate product performance, comprehensive testing is systematically conducted at the production stage, often under the supervision of independent third-party agencies or direct client representatives. This transparent process reflects our unwavering commitment to quality assurance and accountability.

Bollard pull test

At JIER MARINE, the structural integrity and performance of our mooring bollards are validated through rigorous tension testing to guarantee operational safety under extreme conditions. Each bollard undergoes comprehensive load-bearing assessments to verify compliance with specified safe working load (SWL) and proof load requirements , ensuring they can withstand dynamic forces encountered in marine environments.

Testing & Quality Control

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