... 201,202,301,304,304L,321,316,316L,309s,310s MODEL NO. 1220*2440MMOr1000*2000MM 1250*6000MMOr1500*6000MM 60MMTo1500MM TH:1.0 ... /Hot Rolled Seamless/Welding SURFACETREATMENT BA/2B NO.1 BA/2B/ NO.1 BA/2B/ NO.1 APPLICATION Foodstuffs,Chemical Industry,Medical Treatment ...