GL Approval Certificated S355J0WP to EN 10025-5 steel strip mill

S355J0WP to EN 10025-5 steel strip,Our company has strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high quality. It has a Class D (Class I and Class II pressure vessel) manufacturing license, and has passed the China Beijing Quality Center GB/T19001-2000 -ISO9001: 2000 quality certification. We can also supply deep processing service for products like cutting, drilling, bending, welding and grinding,S355J0WP to EN 10025-5 steel strip.

After comprehensive and professional training such as customer service, the customer service team has more strict discipline in the management of customer service team to ensure that customer service personnel respond to customers with a professional attitude. A process supervision system has been set up to let each customer supervise the process of the system with us

Compared with 15Cr steel, 20Cr alloy has higher strength and hardenability. The critical hardening diameter in oil is 4-22mm, and the critical hardening diameter in water is 11-40mm, but the toughness is poor. This alloy steel S355J0WP to EN 10025-5 steel strip still has a tendency to grow grains during carburization, and direct quenching at lower temperature has a greater impact on impact toughness, so secondary quenching is required after carburization to improve the toughness of the core of the part, and there is no temper brittleness.

S355J0WP to EN 10025-5 steel strip,During the construction of hot-dip galvanized pipe, the correct welding process shall be adopted, the inspection and acceptance shall be carried out in strict accordance with the specification, and the anti-corrosion treatment (zinc rich paint) shall be done timely after the welding is completed. It is feasible in the construction process of open and closed air conditioning system, which can improve the construction speed and the firmness of the pipe connection. Therefore, the hot-dip galvanized pipe can be welded and connected under the construction conditions and on the premise of relevant protection and anti-corrosion measures.
S355J0WP to EN 10025-5 steel strip

Bangladesh is an important market to us. We cooperated with the National Railway, the National Tubes Limited (NTL) and so on state-owned enterprises. They have tenders regularly. And we would participate the tenders with our local agents. We have been the winner of NTL tenders for many times. API 5L grade B steel strips are their needed materials. They have special chemical composition, tolerance and so on requirements. We can fully meet their demands and guarantee timely delivery.
S355J0WP to EN 10025-5 steel strip

Service concept: first time to understand customer needs, first time to solve customer worries
Vision: to be the leading steel materials supplier in the world
Working principles: Keep promises; Spare no efforts; Be practical and innovative; Pursue excellence
Talent concept: build a team with a dream and complete a dream with a team!
Family culture: we rely on the principles of equality, trust, appreciation and family love to form a harmonious and warm family!