304 stainless steel tube 19 * 19 * 1.0 glossy side through land overseas brand 304 / 316L stainless steel pipe Specifications: [stainless steel pipe specifications] Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ9.5, Φ10, Φ11, Φ12, Φ12.7, Φ14, Φ15.9, Φ16,17.5, Φ18, Φ19.1, Φ20, Φ22.2, Φ24, Φ25.4, Φ27, Φ28.6, Φ30, Φ31.8, Φ34, Φ35, Φ36, Φ38.1, Φ40, Φ41.28, Φ44.45, Φ45, Φ48, Φ50, Φ50.8, Φ54, Φ57, Φ60, Φ63.5, Φ65, Φ70, Φ73, Φ76.2, Φ80. 0, Φ88.9, Φ101.6, Φ108, Φ114.3, Φ120, Φ127.0Φ133.35Φ141.3, Φ159, Φ168.28, Φ219.08, Φ273.05, Φ323.85 [stainless steel pipe specifications] 3X3 , 4X4,5X5,6X6,7X7,8X8,10X10,12X12,12.5X12.5,12.7X12.7,15X15,16X16,18X18,19.1X19.1,20X20,22.2X22.2,25.4X25.4,30X30, 31.8X31.8,35X35,40X40,45X45,50X50,60X60,70X70,76.2X76.2,80X80,90X90,100X100,110X110, 120X120,125X125,130X130,150X150,200X200,250X250,300X300 stainless steel rectangular tube [specification] □ 5 × 15 □ 5 × 20 □ 5 × 25 □ 5 × 30 □ 6 × 8 □ 6 × 12 □ 8 × 22 □ 8 × 32 □ 8 × 40 □ 9 × 25 □ 9.5 × 19 □ 10 × 20 □ 10 × 25 □ 10 × 28 □ 10 × 30 □ 10 × 3 □ 10 × 40 □ 10 × 50 □ 10 × 60 □ 10 × 70 □ 10 × 80 □ 10 × 90 □ 10 × 100 □ 15 × 25 □ 15 × 30 □ 15 × 35 □ 15 × 40 □ 15 × 45 □ 15 × 50 □ 15 × 55 □ 15 × 60 □ 15 × 65 □ 15 × 65 □ 15 × 75 □ 15 × 80 □ 15 × 85 □ 15 × 95 □ 15 × 115 □ 20 × 30 □ 20 × 40 □ 20 × 50 □ 20 × 60 □ 20 × 70 □ 20 × 80 □ 20 × 100 □ 20 × 120 □ 20 × 200 □ 25 × 35 □ 25 × 38 □ 25 × 50 □ 25 × 75 □ 25 × 95 □ 25 × 100 □ 25 × 125 □ 30 × 40 □ 30 × 50 □ 30 × 60 □ 30 × 70 □ 30 × 80 □ 30 × 90 □ 30 × 120 □ 30 × 150 □ 40 × 50 □ 40 × 60 □ 40 × 70 □ 40 × 80 □ 40 × 100 □ 40 × 120 □ 40 × 200 □ 45 × 75 □ 45 × 95 □ 50 × 60 □ 50 × 70 □ 50 × 80 □ 50 × 100 □ 50 × 150 □ 50 × 200 □ 60 × 80 □ 60 × 100 □ 60 × 120 □ 70 × 140 □ 80 × 100 □ 80 × 120 □ 80 × 160 □ 100 × 120 □ 100 × 150 □ 100 × 200 [thickness ] 0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.2,1.5 (A), 1.5,2.0 (A), 2.0,2.5, 3.0,4.0,5.0,6.0,8.0,10,12 Production standards] [ASTM A312, ASTM A554, GB / T12770, JIS G3446] [special processes inside and outside tube polishing (surface level: polished 180 #, 220 #, 240 #, 320 #, 400 #, 600 #); drawing; pickling; within the weld leveling; online glorious heat.