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          Hotline:400-880-1556

          English




          basic introduction

          Our services mainly involve the mechanical properties of ferrous metals, non-ferrous metals, mechanical equipment and parts. Tests and tests involving chemical composition analysis, metallographic analysis, hardness, corrosion performance, coating performance, microscopic analysis, fastener performance, pipe process performance, welding process evaluation and skill evaluation.

          ZRLK provides a series of tests to identify and inspect the material performance, process performance and safety performance of metal materials products.

          For products

          Metal raw materials such as plates, bars, profiles, forgings, castings and all metal parts and related.

          Project capabilities

          Mechanical properties

          Tensile, impact, bending, fatigue,   compression, shear, cupping, breaking, peeling, welding test, non-standard   mechanics

          Chemical composition analysis

          Iron and steel, non-ferrous metals   (OES/ICP/X-Ray/wet titration/spectral analysis/gas element/spectrophotometry)

          Metallographic analysis

          Microstructure, grain size,   non-metallic inclusions, phase composition content, fracture streamline,   macro inspection, hardened layer / carburized nitriding layer depth, weld   metallography

          Hardness

          Rockwell, Brinell, Vickers, micro   hardness, Knoop, Leeb, nano hardness, etc.

          Corrosion performance

          Intergranular corrosion, stress   corrosion, salt spray corrosion, pitting corrosion

          Coating performance

          Coating quality, adhesion, coating   thickness, corrosion resistance

          Microscopic analysis

          Fracture analysis, foreign body   analysis, micro-morphology, etc.

          Fastener performance

          Tension, load holding, wedge load,   torque, anti-slip, etc.

          Pipe process performance

          Flaring, flattening, curling,   static load pressure, etc.

          Welder

          Welding procedure qualification,   welder skill assessment, welding procedure specification

          Standards involved

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          Our advantage

          1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

          2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

          3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


          Online consultation

          Online consultation

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          Metal material testing

          Our services mainly involve the mechanical properties of ferrous metals, non-ferrous metals, mechanical equipment and parts. Tests and tests involving chemical composition analysis, metallographic analysis, hardness, corrosion performance, coating performance, microscopic analysis, fastener performance, pipe process performance, welding process evaluation and skill evaluation.

          Get a quote
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