Jiangyin Unique Flange Manufacturing Co., Ltd. is a manufacturer of stainless steel and Carbon steel flange as well as alloy steel flange. We have export to US,UK, Singapore, Japan,etc.We can supply the steel flange with perfect quality and best price. Type: Blind flange/Range 1/2"-36" Socket welding flange/Range 1/2"-24" Plate flange/Range DN15-DN1000 Slip-on flange/Range 1/2"-36" Threaded flange/Range 1/2" -24" Welding-Neck flange/Range 1/2" -36" Long welding-Neck flange Standards: JIS, ANSI, DIN, GB, BS, EN and JB/T Material: F304, F304L, F316, F316L,F321, F316Ti, F317L, F55, F53,F51 Certification: TUV-PED, ISO9001 AD-2000 Packing : Plywood case