| Description: Austenite/iron dual-direction stainless steel, of GB, ASTM, ASME, JIS, DIN standards, applied to petroleum, pharmacy, spaceflight & aviation, industrial tube, power & nucleus, medical apparatus, food machines, environment protection. Specifications: （ 20# 、 45# 、 GB/T8162-1999 、 GB/T8163-1999 、 GB3087-1999 ）Spec Spec Spec Spec Spec 6*1-1.5-2 20* 2-3-4 -5-8 70-76*3.5-20 180-194*6-68 530-630*10-125 8*1-1. 5-2-2 .5 25* 2-3-4 -5-6 80-89*4-20 203-219*6-70 720-850*20-120 10*1-1. 5-2-2 .5-3 28*2. 5-3-4 -8 102-108*4-30 205-299*6-80 87-960*20-120 12* 1-2-2 .5-3-4 30* 3-4-5 -8 114-121-127*4-30 325-377*8-90 1000*26-60-115 14*1. 5-2-3 -4 32-48*3-10 133-140*4-30 402-406*10-76 1030-1060*22-30-115 16* 2-3-4 -5 51-57*3.5-14 146-152*4-35 426-450*10-115 1120*130-150 18* 2-3-4 -5 60-68*3.5-16 155-168*4.6-48 480-508*10-98 salesteelpipefactory(at)gmail.com | 
