Pipe and Tubes

麦田兜兜风

ASTM B 163 & ASME SB 163 (Seamless Condenser & Heat Exchanger Tubes)
ASTM B 407/B 829 & ASME SB 407/SB 829 (Seamless Pipe & Tubes)
ASTM B 514/B 775 & ASME SB 514/SB 775 (Welded Pipe)
ASTM B 515/B 751 & ASME SB 515/SB 751(Welded Tubes)
ASME Code Case 1325 (All Product Forms)
ASME Code Case 1325 (All Product Forms)
ASME N-20 (Cold Worked Seamless Condenser and Heat Exchanger Tubes for Nuclear Service)
BS 3074NA15 (Seamless Pipe & Tubes)
VdTÜV 412 (All Products), ISO 6207 (Seamless Tubing)

列个清单，悬赏加慢慢找