全免费a级毛片免费看_老熟女与小伙偷欢视频_在线观看国产精品普通话对白精品_河南妇女毛深深bbw

Casing joint set
Casing joint set
Casing joint set
Casing joint
Casing joint
Casing joint

Casing joint set

    Material: Made of 25CrMo forgings (heat treatment, digital multi axis precision machining, high-frequency quenching and tempering), in accordance with the standard GB/T3077-1999. Size: The tolerance of the sleeve joint for machining ovality is ≤ 0.5mm.
Product Details

Texture of material

Production of 25CrMo forgings (heat treatment, digital multi axis precision machining, high-frequency quenching and tempering), in accordance with the standard GB/T3077-1999.

Perform flaw detection on the blank of the casing joint and issue a flaw detection report.

Technical parameter

Specifications Work level Number of screws Number of Keyways
Ø980*50mm 700 mm 12 6
Ø1180*50mm 700 mm 12 6
Ø1280*50mm 700 mm 12 6
Ø1380*50mm 700 mm 12 6
Ø1480*50mm 700 mm 16 4
Ø1800*50mm 700 mm 20 5
Ø1980*50mm 700 mm 20 5
Ø2200*60mm 700 mm 20 5
Ø2400*60mm 700 mm 24 6
Ø2600*60mm 740 mm 24 6
Ø2800*60mm 740 mm 32 8
Ø3000*70mm 740 mm 32 8
Ø3200*70mm 740 mm 32 8
Ø3500*75mm 740 mm 40 10

Size

The tolerance machining ovality of the sleeve joint is ≤ 0.5mm.
Prev：Contact pin