The preparation of A709 grade 36 bridge steel plate galvanized steel before welding is the same as that of ordinary low-carbon steel. It is necessary to carefully handle the groove size and nearby galvanized layer. In order to achieve penetration, the groove size shall be appropriate, generally 60 ~ 65 °, with a certain gap, generally 1.5 ~ 2.5mm; in order to reduce the penetration of zinc into the weld, the galvanized layer in the groove can be removed before welding. In the practical work, the centralized beveling, no blunt edge technology for A709 grade 36 bridge steel plate centralized control, two-layer welding process, reducing the possibility of incomplete penetration.
According to the different manufacturing processes, there are hot rolled steel pipes and cold drawn A709 grade 36 bridge steel plate seamless steel pipes. BBN sells seamless pipes of different sizes, weights and grades. Customers can choose between black A709 grade 36 bridge steel plate line pipes and galvanized line pipes. From 2-3/8" to 24", steel grade A, B, X42, X80.
Every after-sales service shall have a detailed record of the customer's product problems and handling methods. The records shall be sorted into volumes and filed on a monthly basis, and submitted to the technical department for filing. The problems found in the after-sales service shall be summarized in a timely manner, discussed with the technical department, the quality inspection department and the production department, and a proper solution shall be proposed for the technical department to improve in a timely manner;
After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.
Continue to refine and improve the company's common core values.Corporate values are the evaluation criteria for the production and operation behavior, products, services provided, social reputation and credit of enterprises, the biggest A709 grade 36 bridge steel plate goal pursued by enterprises and the criteria for judging things accordingly, and the core of corporate culture. Companies in the extraction of common value note: simplicity; Unity of coordination; A709 grade 36 bridge steel plate Systemic; Respect for talents; Focus on giving back to society; Try to make a factual argument in order to gain wider acceptance.
Analyze the advantages and disadvantages of the products against the competitive A709 grade 36 bridge steel plate products. Understand the industry situation and future trend. Understand the product brand positioning appeal point, focus on the crowd and development direction. Understand the layout of each market area, and form a big strategic layout view. Understand the basic operation and assessment standards of work responsibilities. Understand the situation of the cooperative customers.
