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q420b distributor

q420b distributor

q420b distributor Related Products

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  • Mechanical properties of butt weldments made with E5515

    The current design standards provide strict recommendations to ensure the quality of welds. In this study, the mechanical properties of welds subjected to elevated temperatures are investigated by performing steady state tensile tests and transient state tests on butt weldments composed of Q420B base metal and E5515G electrodes.

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Our advantage:
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.

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