1. Title: Stainless steel flange 2. Size range: 15-1300A(1/2 to 52") 3. Standard: DIN, UNI,GB, BS, ASME, ... ,JIS etc.4. Material: F304(1.4301), F304L(1.4307), F316(1.4401), F316L(1.4404), F321(1.4541), F316TI(1.4571), SUS304,SUS304L,SUS316,SUS316L and ... the dimentions in accordance with your specifications and drawings. This flange can be applied to petro-chemical project, pipe engineering, public ...