... 42 , 45, 48 , 50 , 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 , 101.6 , 108 , 114 , 127 , ... 150*150 etc.b) wall thickness : 0.25 - 3.0mm 5) Length of tube: 3000 - 8000 mm 6) Polishing:600 ... America 2) South America 3) Eastern Europe 4) Southeast Asia 5) Western Europe 13) Export Percentage :30% - 50%14) Polishing ... Company Show :17) Products Show : high finshed stainless steel elbows in grade 201 304