Item: Flange Standard: DIN,EN,ASTM,BS,JIS,GB,etc. Materia: Carbon steel, Alloy steel,Stainless Steel. Usage: Petroleum/Power/Chemical use/Construction use/Gas/Metallury/Shipbuilding Size: 1/2''-48'',DN15-DN1200 Wall thickness: Sch5-Sch160,XXS Facing: RF/FM/TG/RF/FF/RTJ Type: WN SO SW TH BL RF FF MF RJT PL PJ/PR BL(S) Packing: Wooden cases,pallets,nylon bags or according to the customers' requirements. Surface: Black,red,blue,or according to customers' requirements Trade terms: L/C or T/T Delivery Time: 10-100days,depending on Qty. Productivity: 5000 Tons per month Others: Special designs are available. The larger quantity,the lower price. Wooden cases,pallets,nylon bags or according to the customers' requirements. Surface: Black,red,blue,or according to customers' requirements .