Innovation
Comprehensive refractory service supplier for high-temperature industries
Quality Testing
Henan Ruitai Refractory Materials Technology Co., Ltd
Quality Inspection System：
Henan Ruitai Refractories adheres to the concept of strict quality control, establishes a full-process testing system covering core dimensions such as chemical composition, physical structure, thermal performance, mechanical strength and adaptability to special working conditions. It strictly complies with relevant national standards, accurately controls product quality, and provides stable and reliable refractory solutions for high-temperature kiln scenarios in cement, iron and steel, non-ferrous metals and other industries.
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Various Testing Standards:
Appearance Inspection: Check whether the product surface has defects such as cracks, damage, pores, and missing corners. Products with unqualified appearance shall be directly rejected.
Dimensional Inspection: Use equipment such as calipers and tape measures to detect the length, width, thickness, radian and other dimensions of the product to ensure compliance with design requirements.
Performance Inspection: The core testing items include high-temperature resistance (refractoriness, load softening temperature), mechanical strength (compressive strength, flexural strength), corrosion resistance, thermal shock resistance, etc. Professional testing equipment is used to simulate the actual service environment, test various performance indicators of the product, and ensure compliance with industry standards or customer requirements.
Composition Inspection: Adopt methods such as spectral analysis and chemical analysis to detect the raw material composition and content of the product, ensure that the raw material ratio meets the design requirements, and avoid the impact of component deviation on product performance.