flange(forged flange,steel flange)

Threaded flange is similar to slip-on flange, except they a bore and a counter bore. The counter bore is slightly larger than the Outer Diameter of the matching pipe, allowing the pipe to be inserted. A restriction is built into the bottom of the bore, which acts as a shoulder for the pipe to rest on, and has the same ID of matching pipe. The flow is not restricted in any direction

>ISO9001:2000

 Certificate:

A182 F 304/304L,F316/316L,321,A105

>Main material:

1/2 inch - 98inch

 >Production size(NPS):

 ANSI/ASME B16.5, ANSI B16.47,AWWA C207... API,

Threaded Flanges standard:

lange(forged  flange,steel  flange)

flange(forged flange,steel flange)
1.Materia:304,316,347,321,301,
2.Standard: ASME, ANSI, API, JIS, JPI,MSS