3111 OS & Y alarfafa Gateofar Karfe
Yi daidai da EN1171, BS5150, BS3464 ko MSS SP-70.
Daidaitacce kara hatimi.
Flange da hakowa sun bi EN1092-2 PN16.
Girman fuska da fuska daidai da EN558-1 asali sories3, jerin14 ko jerin15, ASME B16.10.
GOST Takaddun shaida.
Kujerun karfe: Tagulla ko bakin ƙarfe
SS304 bakin karfe kara.
Flange da hakowa sun bi ASME B16.1 Class 125.
Takalma na hannu ko giya tana aiki ko motsa jiki.
| Jiki | baƙin ƙarfe ductile |
| Bonnet | baƙin ƙarfe ductile |
| Toshe | baƙin ƙarfe, tagulla |
| Wurin zama | bakin karfe |
