The company has strict control on the quality of A573 Gr.70 steel and Q460D steel comparison. Each A573 Gr.70 steel and Q460D steel comparison is inspected for the whole process, including raw material purchase, production process according to the procedu
The company has strict control on the quality of A573 Gr.70 steel and Q460D steel comparison. Each A573 Gr.70 steel and Q460D steel comparison is inspected for the whole process, including raw material purchase, production process according to the procedures and relevant regulations. According to the technical standards and technical requirements, the composite quality inspection is carried out to confirm whether the A573 Gr.70 steel and Q460D steel comparison meets the specified quality requirements. If the A573 Gr.70 steel and Q460D steel comparison does not meet the quality requirements, the non conformity control shall be implemented, and the unqualified A573 Gr.70 steel and Q460D steel comparison shall be removed, marked, registered and effectively isolated; the A573 Gr.70 steel and Q460D steel comparison shall be inspected and confirmed for acceptance, release and delivery, and the quality certificate shall be issued.
asme sa514 gr E high-yield structural steel element composition%C: 0.12-0.20, Si: 0.20-0.40, Mn: 0.40-0.70, P max.: 0.035, S max.: 0.035, Cr: 1.40-2.00, Mo: 0.40-0.60, Ti: 0.01-0.10, Cu: 0.15-0.50, B: 0.001-0.005The mechanical properties in thickness (mm)T≤65Yield strength (≥Mpa): 690Tensile strength (Mpa):760-895Elongation in ≥,%: 18
The company's after-sales service tenet is "customer first, timely guarantee, enthusiastic service and effective work". In order to establish a set of perfect after-sales service system and strict management system, so that the after-sales service can be effectively guaranteed. The company has set up after-sales service department to ensure timely, unique and effective response to every user's request, coordinate internal resources internally, and put an end to all evasion and delay.
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