Specification:

 1.Name:carbon steel flange,stainless steel flanges

2.Material: carbon steel : Astm a105,a234,q235,etc.

                            stainless steel :astm a182,304l,304,316,

3.Standard:din bs ansi jis ai mss

4.Surface:Rusproof oil, black, yellow, galavanized

 5.Type: Plate ,threaded,slip-on, socet welding ,blind,welding  neck, etc

6.Size: Dn10-Dn6000

7.Pressure : ANSI150BLS-2500BLS

                              DIN:PN16-PN40

                            JIS:10K,16K,20K,30K

 8.Connection: welding ,threaded

9.Techical: Forged ,casting

 10.Packing:wooden case, carton pallet, or as required

 11.Certificate:ISO9001

12.Application:steam, air, gas , oil pipes etc .