SAE flange welding couplings

SAE Flange Welding Couplings ( flanges and welding adapters kits)

3000 psi : 1/2"~5" : ASF 301-xx , AWF 301-xx , BSF 301- xx, CSF 301- xx , DSF 301-xx, ESF 301,FSF301,...

6000 psi : 1/2"~3" : ASF 601-xx , AWF 601-xx , BSF 601-xx , CSF 601- xx, DSF 601- xx, ESF 601,FSF601,...

-xx : the outer dia x the thickness of the pipe used, for example 21.6x2.6

For details of ASF, AWF, BSF, CSF, DSF ,ESF , FSF, please refer the Eversong Catalogue

Material:

Flanges and welding adapters all carbon steel : without suffix after the part No.

Flanges and welding adapter all stainless steel AISI 304/321 : with the suffix -X after the part No.

Flanges and welding adapter all stainless steel 316/316L : with the suffix -XX after  the part No.

Flanges carbon steel and welding adapters stainless steel 304/321 : with the suffix -ST/X after the part No.

Flanges carbon steel and welding adapters stainless steel 316/316L : with the suffix -ST/XX after the part No.