Product info
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Specifications
DN: 31 Size: 20 Inch: 1.1/4 Thread + standard: ORFS sealing form, with union nut, UN / UNF / UNS-Thread Connection thread A: 1"11/16-12 UN X [mm]: 35,5 L1 [mm]: 93,4 SW1 [mm]: 50 Connection name Indunorm: LORF Connection type: ORFS with union nut Construction form: 0° Material: Free cutting steel Resistance against red rust [h]: 144 Resistance against white rust [h]: 72 Surface: Cr3 Type of fittings: Universal series XV