低温用无缝钢管和焊接钢管&山东管业
低温用无缝钢管和焊接钢管 标准 ASTM A333——Seamless and Welded Steel Pipe for Low-Temperature Service 主要生产钢管牌号 Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11 冲击温度 级别 最低冲击试验温度 ℉ ℃ Grade 1 -50 -45 Grade 3 -150 -100 Grade 4 -150 -100 Grade 6 -50 -45 Grade 7 -100 -75 Grade 8 -320 -195 Grade 9 -100 -75 Grade 10 -75 -60
|