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1-0125-320-0071-01

ESSER TWIN 900
 DOUBLE WALL HARDENED
 ASSEMBLY

After the shaft pipeline, there is a deflection of the conveying flow into the horizontal drift mining line through a large radius elbow. This elbow consists ouf of a part assembly. The change in flow direction puts a higher degree of stress on the inner elbow in the back. Therefore, the inner wear sleeves are constructed of chilled cast iron (CCI) with a thicker wall thickness in the back. The elbow assembly also includes an elbow inlet pipe to ensure an offset-free transition and an elbow outlet pipe to compensate for turbulence.

Sub CategoryDOUBLE WALL HARDENED
SERIESESSER TWIN 900
NOMINAL DIAMETER 125
END STYLE (Inlet) Fixed flange (similar to EN1092, Shape F, PN10)
END STYLE (Outlet) Weld-end/Loose flange (similar to EN1092, Shape E, PN16)
WALL THICKNESS [MM] 27.1
INNER WALL [MM] 20
OUTER WALL [MM] 7.1
DEGREE 90
RADIUS [MM] 1500
Weight [KG] 391
Nominal PRESSURE [BAR] 10
TEST PRESSURE [BAR] 20
HARDNESS [HRC] 67
MAIN APPLICATIONSMining
Notes Other dimensions and end styles by request.
en_USEN