ASTM A312 A270 4 Inch 6 Inch 8 Inch sch40s 304 304L 316 316L Stainless square Steel Pipe

200 series: 201,202,202Cu,204Cu,

300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330,

400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446,

600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D,

Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,904L

Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g; Hastelloy B 

/UNS N10001,Hastelloy B2 / UNS N10665 / DIN W. Nr. 2.4617,Hastelloy C,Hastelloy C4 / 

UNS N06455 / DIN W. Nr. 2.4610,Hastelloy C22 / UNS N06022 / DIN W. Nr. 2.4602,

Hastelloy C276 / UNS N10276 / DIN W. Nr. 2.4819,Hastelloy X / UNS N06002 / 

DIN W. Nr. 2.4665

Nickle alloy:nitronic 50,nitronic 60,nimonic 75,nimonic 80A,nimonic 90,

inconel 600,inconel 601,inconel 625,inconel 718,inconel 725,alloy 20,alloy 28,incoloy 800,

incoloy 825/H,hastelloy C22,hastelloy C276,hastelloy X,monel 400,monel 401,monel 404,

monel R-405,monel k-500 etc.

A: Grit Surface :180#grit.240#grit.320#grit.400#grit      

    Hair line (Round Stright)

B: Bright Surface:(400-600#)

C: Mill Surface

D: Sand Blasting Surface