MSL Seamless Pipe is a premium-quality seamless steel pipe manufactured by Maharashtra Seamless Limited (MSL), the flagship company of the D.P. Jindal Group. Manufactured without any welded joints, MSL seamless pipes offer excellent strength, pressure resistance, and reliability for demanding industrial applications. MSL is one of India's largest seamless pipe manufacturers, producing pipes up to 20 inches (508 mm) OD. Specifications Brand: MSL (Maharashtra Seamless Limited) Material: Carbon Steel, Alloy Steel, and Special Steel Grades Manufacturing Process: Hot Finished & Cold Drawn Seamless Standards: ASTM A106 Grade A, B & C ASTM A53 Grade B API 5L Grade B ASTM A333 Grade 6 ASME SA106 / SA53 Size Range: ½“ NB to 20“ NB (approximately 15 mm to 508 mm OD) Wall Thickness: SCH 10, SCH 20, SCH 40, SCH 60, SCH 80, SCH 160, XXS Standard Length: 6 m, 12 m, and random lengths Pipe Ends: Plain End (PE), Beveled End (BE), Threaded (small sizes) Surface Finish: Black, Varnished, Anti-rust Oiled, or Painted Features Seamless construction with no welded joints High pressure and high temperature resistance Excellent tensile and yield strength Uniform wall thickness Superior dimensional accuracy Good weldability and machinability Long service life Suitable for critical industrial applications Applications Oil & Gas pipelines Refineries Petrochemical plants Thermal and Nuclear Power Plants Boilers and Superheaters Heat Exchangers Chemical Processing Plants Fertilizer Plants Mechanical Engineering Structural Applications High-pressure Steam and Fluid Lines Advantages Superior strength compared to welded pipes Excellent pressure handling capability Reliable performance in high-temperature service Reduced leakage risk due to seamless construction Suitable for critical process piping Manufactured to international quality standards Industries Served Oil & Gas Petrochemical Refineries Power Generation Fertilizer Chemical Processing Water Treatment Heavy Engineering Infrastructure Marine