... 18mProcess Seamless, WeldedGrade 904L, S31254, N08367, N08926, N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, ... 146*8.3*2400mm, 76*5mm, 165*15mm; Inconel 601 Seamless Pipe: 27*3mm; Incoloy 800 Seamless Pipe: 32 ... Beilun First Power Generation Co.,Ltd.904L Stainless Steel Seamless Pipe: 50*6mmBeijing Changxing Kaida Composite Material ...