Features:

1. SS304 SCH10 DIN Flange And WN Flange

2. Material:such as A105, A105N,A106,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"-48"

5. Type:WN Flange

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 : Buy material-Material inspection-Cutting-Forging blank-Blank inspection-Rougn turn-Finish turn-Drilling-Typing-Washing-Packaging-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 :ISO9001:2008.

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

15. Marking :according to client's requirement.

16. Delivery time : Usual 15 days and can negotiate against specific quantity.

17. QC staff :3-5

18. Inspection :in-house and the third party.

19. Our objective:Survival by quality and development by credibility.

20. Our declaration :our company try to enlarge market field not only in domestic but also overseas .what's more,we have received a good reputation from our new and old customers whose do business with us .we are sincerely to establish long -term and friendly business relationship with you in the near future