Since 1990, YES Stainless International Co., Ltd. has provided outstanding customer service and high-quality products while specializing in stainless steel vacuum flanges and fittings, carbon steel material, stainless steel sheet, stainless steel tubing, stainless steel pipe, stainless steel product, stainless steel wire, stainless steel tube, stainless steel plate, stainless steel bars, Stainless steel ball valve / pipe fitting / flanged, and accessories.Our Material specification available range:(1) Stainless Steel Material:Material: SUS304 , SUS304L , SUS430 , SUS409L , SUS202 , SUS316L SUS301.Surface finish: 2D , 2B , BA , NO.1, NO.3, No.4, No.8 , HL.Coil Size Supply Range:Thickness: 0.1mm ~ 6.0mm , Width: 5 ~ 1524 mm.Stainless steel sheet:Thickness: 8.0mm ~ 25mm , Width: 4ft , 5ft.(2) Carbon Steel: HGI , GI , C/R , H/R.Industrial Pipe, Fittings and Valve, Stainless Steel Quick CouplingsGrade: 304, 316. Type: Screwed Tubing, Welded pipe and fittings, Liner welded flange, Ball Valves, Globe Valves, Gate Valves, Needle Valve, Check Valve, Strainer, Butterfly Valve, Electric / Pneumatic Ball Valve. Size: 1/4 "~ 8".Industrial Pipe, Fittings and ValveStainless Steel Tubes,steel tubes,steel pipes,Quick Release Couplings,Instrumentation Ball Valves,fittings,pipe fittings,hydraulic fittings,pneumatic fittings,Quick Release Couplings,Instrumentation Ball Valves,fittings,pipe fittings,hydraulic fittings,pneumatic fittings,tube fittings,hardware fitting