supply of ms pipe for boilers for 2x500 mw : MS Pipe for Duct bracing as per IS 1239(Part-I)-2004 (Each pipe length should be 6 mtr.), MS Pipe size 76.2x3.25MM (Light A-Class), MS Pipe size 88.9x4.85MM (Heavy C-Class), MS Pipe size 114.3x5.40MM (He