Mumbai Metro

5 min

The Mumbai Metro is an iconic infrastructure project that has revolutionized urban transportation in the bustling city of Mumbai, India. D&H Sécheron, a renowned provider of welding consumables, has made significant contributions to this mega project by supplying its high-quality welding consumables, namely SUPRATHERME and NORMA. These welding consumables have played a vital role in ensuring the structural integrity and durability of the Mumbai Metro's components.

SUPRATHERME: For Tough and Radiographic-Quality Welds
One of the key welding consumables provided by D&H Sécheron for the Mumbai Metro project is SUPRATHERME. This exceptional 7018 electrode features a heavy-coated, low hydrogen, iron powder-type electrode specifically designed to produce tough and ductile welds of radiographic quality. The characteristics of SUPRATHERME make it an ideal choice for critical applications where weld strength, durability, and quality are of paramount importance.

The low hydrogen content of SUPRATHERME ensures minimal porosity in the welds, resulting in superior joint strength. This feature is crucial for the Mumbai Metro project, where the welded connections must withstand constant vibrations and dynamic loads. By utilizing SUPRATHERME, welders can achieve impeccable radiographic quality welds, meeting the stringent standards required for such critical infrastructure.

NORMA: Versatility for Mild Steel Structures
Another welding consumable provided by D&H Sécheron for the Mumbai Metro project is NORMA. This common mild steel electrode is designed according to the AWS-E6013 standard and offers versatility in welding metal sheets and various mild steel structures. With its exceptional performance, NORMA has proven to be a reliable and efficient consumable for the construction of the Mumbai Metro.

NORMA electrode provides welders with excellent arc stability, ease of striking, and smooth bead appearance, enabling them to work efficiently and effectively. Its versatility allows for welding in different positions, making it suitable for various components of the Mumbai Metro. The consistent performance of NORMA ensures high-quality welds, contributing to the overall strength and durability of the project.

Quality Assurance and Expert Support:
D&H Sécheron's welding consumables not only provide exceptional performance but also offer comprehensive quality assurance. These consumables undergo rigorous testing and adhere to international welding standards, ensuring that they meet the highest quality requirements for critical infrastructure projects like the Mumbai Metro.

Furthermore, D&H Sécheron provides expert technical support to assist welders and project managers throughout welding. This support ensures that the welding consumables are used optimally, resulting in superior weld quality and efficient project completion.

The Mumbai Metro has become an integral part of Mumbai's transportation infrastructure, connecting people and enhancing mobility. D&H Sécheron's welding consumables, SUPRATHERME and NORMA, have played a significant role in the construction of this mega project. SUPRATHERME's ability to produce tough and radiographic-quality welds, combined with NORMA's versatility for mild steel structures, has contributed to the structural integrity and durability of the Mumbai Metro. With its commitment to quality and technical support, D&H Sécheron continues to be a trusted partner in the success of large-scale infrastructure projects like the Mumbai Metro.

NORMA- E6013






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