1. forged astm a182 f316l stainless steel flange pipe fitting

 2. Material:such as A105, A105N,Q235 ,201,301, 304,304L,316,316L,321 etc.

3. Standard: JIS,BS,DIN.UNI,ANSI ,AISI ,ASME,NF,API ,GB ,GOST and Non Standard,

4. Size:1/2"-40"

5. Type: flange pipe fitting 

6. Pressure ratings :class:150 300 400 600 900 1500 and 2500  pn: 6

10 16 64 and 160,5K-40K

7. Sealing surface : FF ,RF, LJ, FM ,R.T.J,R.J and so on .

8. Production process : raw material--cutting--heating--forging--heat treatment--maching- inspection-washing-package-EX-work.

9. Used for : petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding etc.

10. Tolerance:not less than  +_8% of normal wall thickness

11. Mill ceitificate :3.1B

12. Certificate:TUV

13. ISO certificate :ISO 9001:2008.

14. Special equipment manufature license : manufacture license of special equipment of the P.R.C.