Materiale di produzione: Acciaio S355JR - ASTM A105 COD. A B C D F Kg NBFPK0320401/4A 32 39.5 18 3 1/4” 0,13 NBFPK0350451/4A 35 44 18 3 1/4” 0,15 NBFPK0400501/4A 40 49 22 3 1/4” 0,27 NBFPK0400503/8A 40 49 22 3 3/8” 0,21 NBFPK0500603/8A 50 59 22 3 3/8” 0,37 NBFPK0500601/2A 50 59 22 3 1/2” 0,35 NBFPK0600703/8A 60 69 24 3 3/8” 0,60 NBFPK0600701/2A 60 69 24 3 1/2” 0,58 NBFPK0630733/8A 63 73 24 3 3/8” 0,64 NBFPK0630731/2A 63 73 24 3 1/2” 0,62 NBFPK0700803/8A 70 79 24 3 3/8” 0,79 NBFPK0700801/2A 70 79 24 3 1/2” 0,77 NBFPK0800923/8A 80 92 26 3 3/8” 1,14 NBFPK0800921/2A 80 92 26 3 1/2” 1,11 NBFPK0800923/4A 80 92 26 3 3/4” 1,06 NBFPK0901051/2A 90 104 32 4 1/2” 1,81 NBFPK0901053/4A 90 104 32 4 3/4” 1,76 NBFPK0901050/1A 90 104 32 4 1” 1,69 NBFPK1001151/2A 100 114 32 4 1/2” 2,25 NBFPK1001150/1A 100 114 32 4 1” 2,05 NBFPK1101251/2A 110 124 35 4 1/2” 2,91 NBFPK1251450/1A 125 144 35 4 1” 3,70
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