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ASTM B151 C70600 Kopernickel gespelde nekflenzen 1-1/4" SCH40 #150 ASME B16.52024-01-11 15:56:25 |
LWN-flens ASME SB564 UNS N04400 MONEL 400 Oliegas2024-01-07 16:02:46 |
ASTM A182 F347 WN RF roestvrijstalen flenzen, Bridas2024-01-04 14:32:35 |