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a3钢管是什么材质?a3钢的密度是多少
a3钢管执行标准:GB/T18984-2003、ASTM A333 a3钢管产品材质:16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、09mnd ASTM A333-Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、Grade10、Grade11
a3钢管现货规格
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83*4.5-5-6-8-10-12-14-16 |
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89*4.5-5-6-7-10-14-16-20 |
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90*5-6-8-10-12-14-16-20 |
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95*6-8-10-12-14-16-20 |
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102*4.5-5-6-8-10-12-14 |
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102*16-18-20-22-25 |
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108*4.5-6-8-10-12-14 |
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108*16-20-22-25-28 |
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114*4.5-5-6-7-8-10-12 |
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114*14-16-18-20-22-25 |
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121*4.5-5-6-8-10-12-14-16 |
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121*18-20-22-25-30 |
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127*4.5-5-6-8-10-12-14-16 |
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127*18-20-22-28-30 |
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133*4.5-5-6-7-8-10-12-14 |
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133*16-18-20-22-25 |
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140*4.5-5-6-7-8-10-12-14 |
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140*16-18-20-22-25-28 |
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146*4.5-5-6-8-10-12-14-16 |
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146*18-20-22-25-30 |
a3钢管产品应用:适用于-45℃~-195℃级低温压力容器管道以及低温热交换器管道用 无缝钢管
冲击温度:
级别 最低冲击试验温度
℉ ℃
16MnDG -- -45
10MnDG -- -45
09DG -- -45
09Mn2VDG -- -70
06Ni3MoDG -- -100
A333 Grade1 -50 -45
A333 Grade3 -150 -100
A333 Grade4 -150 -100
A333 Grade6 -50 -45
A333 Grade7 -100 -75
A333 Grade8 -320 -195
A333 Grade9 -100 -75
A333 Grade10 -75 -60
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