Design and Manufacture: ANSI B16.34,BS1873
Face to face(end to end): ANSI B16.10
Flanged connection: to A***E B16.5, A***E B16.47 Series A, series B, MSS SP-4
Butt welded end: ANSI B16.25
Test and inspection: API598
Manufacturing to NACE MR-01-75 on request
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure ***ooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts