Steel Flanges ASME ASTM BS DIN 1/4" TO 60" CL 150 LB CL 300 LB CL 600 LB TO CL 2500 LB RF FF 625 800 825

Steel Flanges ASME ASTM BS DIN 1/4" TO 60" CL 150 LB CL 300 LB CL 600 LB TO CL 2500 LB RF FF 625 800 825

YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 20000 tons of satinless steel &duplex steel &alloy steel material. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO,  CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

• Type	WN, SO, PL, BL, SW, THRD, LJ, Spectacle Blind
  Standard	ASME,MSS, JIS, EN,GB, DIN,GOST,BS,others
  Size	1/2” - 80”
  Pressure	150#-2500#, PN6-PN40, 5K-16K
  Steel Grade	A105 A350 LF2, LF3 A182 F5, F9, F91, F11, F12, F22 A182 F304, F304L, F316, F316L, F321 A694F42, F46, F56, F60, F65, F70,F80,F100 ,API 5L Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
  Surface	Vanish Coating, Black Oil coating as per customer’s requirement
  Test	Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Blow Test, Impact Test), Exterior Size Inspection
  Mill Test Certificate	EN 10204/3.1B