Description
Design construction:
ASME B16.34 – BS 5352
Testing according to API 598
Marking MSS SP25
Outside Screw and Yoke (OS&Y)
Self aligning two piece packing gland
Spiral-wound gasket
Integral backseat
Loose solid disc
Socket Weld Ends to ASME B16.11
Screwed Ends (NPT) to ASME B1.20.1
Butt Welding Ends to ASME B16.25
Ratings:
– carbon steel class 800 1975 psig @ 100°F
138 bar + 38°C
– carbon steel class 1500 3705 psig @ 100°F
255 bar + 38°C
