We can provide many kinds of flanges:

1.Type:slip on ,welding neck,blind ,socket welding ,threaded,lap and plate

2.Pressure rating:class 150,300,600,900.1500 and 2500pressure

3.Rating:PN6,PN10,PN16,PN25,PN40 and PN64

4.Pressure rating:JLS 5K,10K,16K and 20K

5.Material:carbon steel,stainless steel and alloy steel etc

6.Standards:ansi.API,BS DIN,UNI,JIS and mss SP, etc

7.Size:1/2"-64"(dn15mm-1600mm)