QRAM - Fitting for socket welding, stub

Stub with serrated face for socket welding, for used with backing rings OAB (for other dimensions use QRNM).

Series of fittings designed for conveying fluids under pressure with a hot weld connection system (socket welding).
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QRAM - Fitting for socket welding
Reference d DN PN OAB size b d3 d5 H Z g
QRAM034 25 20 10 3/4" 9 33 22 6 24 24
QRAM100 32 25 10 1" 10 41 25 6 36 36
QRAM114 40 32 10 1"1/4 11 50 27 6 47 47
QRAM112 50 40 10 1"1/2 12 61 30 6 63 63
QRAM300 90 80 10 3" 17 108 44 8 213 213

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