1)Size :1/2" - 80"
2)Standard : DIN ASA JIS UNI etc.
3)Material : ASTM A105 ,Q235 , F304, 20Mn
4)Pressure: 150lbs - 2500lbs

All  the  products  mainly  export  to  European  Market ,north  America  market ,Singapore  market  ,Mid-east  market  ,southeast Asia  market  ,Japan, Korea&UAE  market ect.

1)Name: carbon  steel  flange  &forged  flanges

2)Materials : ASTM  A105,DIN ST37.2, ASTM A182- F304 F304L, F316,F316L,F321 ,ASTM A350 ,ASTM A181, Q235, 20#, 20Mn ,16Mn, CH2.8, C22.8

3)Rating :

  ANSI   150LBS   -  2500LBS

   DIN     PN6  -  PN160

    JIS     5K  -  30K

     HG    PN0.25  -  PN25     PN2.0   -   PN42.0

4)Specification: from 1/2"  to  80" (DN15   to  DN2000

5)Special  designavailable  as  the  requirements  of  customer

6)Certificates:  the  TUV  CERT  ,ISO9001 - 2000, WO , PED.

7)Standard: ANSI B16.5, B16.47, MSS, SP-44, AWWA, API, DIN, JIS, HG, GB, JG, BS.

8)All  the  flanges  are  according  to  the  ASTM, BS, DIN, JIS, EN, GB  and  customer's request.

Ding  Xiang  county   Wan  Tong    Pressure   &   Forging   company  LTD .   engaged  in

forging   of  varieties of flange, axis , disk ,and  unconventional  parts, our  forging  flanges 

consist  of  30  specifications   derived  from  7  standards,  i.e.  ANSI ,

API  ,MSS  ,AWWA , DIN  ,JIS  ,BS  as  well   as   GB   ,which size 1/2"(DN15)  

to 80"(DN2000),And we have obtained DIN50049/EN10204/3.1B  according to  AD -

Merkblatt   WO/TRD100  and  PED.  We have  approved  the  audit  of  ISO9001-2000 . 

(2)Production  process

 cut  material                                            forged

 processing  machinery                          packing

(3)Certifications