1. A105 Q235  Forged Carbon Steel Flange

 

2.  Material:Carbon Steel Material: A105  A105N  A106  Q235 etc.

 

3. Standard:GB,JIS,BS,DIN.ANSI/ASTM /API,NF,GOST,EN,ISO and Non standard,

 

4.  Size:1/2"-48"

 

5. Type:Slip-on flanges, Blind flanges, Lap joint flanges, Welding neck flanges, Spectacle flanges,TG flanges,Socket welding flanges and Threaded flanges,Square flanges.

 

6.  Pressure ratings :class:150 300 400 600 900 1500 and 2500, PN :6 10 16 25 40 64 and 160, 150LBS-2500LBS ,5K-40K and so on .

 

7. Sealing surface : FF ,RF, LJ, FM ,RTJ,RJ ,MALE ,FEMALE and so on .

 

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

 

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

 

10.Production process : raw material--cutting--heating--forging--heat treatment--maching--inspection.-washing-ex-working.

 

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.  QC staff :3-5.

 

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

 

18. Shipment port : port of China.

 

19.  Our objective:Survival by quality and development by credibility,quality first,customer upmost !

 

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 now and in the near future.

 

21.We warmly welcome you visit our factory any time !