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

flanges(flange  gasket,stainless steel flanges)

Threaded Flanges standard:

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

 >Production size(NPS):

1/2 inch - 98inch

>Main material:

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

 Certificate:

>ISO9001:2000

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

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flanges(flange gasket,stainless steel flanges)