ASTM A179أنابيب应采用无缝工艺制造,并应冷拔。يجبأنيؤديهاالحرارةوتحليلالمنتجحيثيجبالموادالفولاذيةمطابقةللتركيبةالكيميائيةالمطلوبةمنالكربو,نالمنغنيز,الفوسفور,والكبريت。يجبأنتكونموادالصلبأيضاالخضوعلاختبارصلابة,تسطيحالاختبار,اختبارحرق,اختبارشفة,والاختبارالهيدروليكي。
ASTM A179管规格
高温无缝钢管ASTM A179 Gr。ب/جAPIل5غرام。ب,ASTMA53غرام。ب
热交换器无缝管ASTM A179
低温无缝钢管ASTM A333 Gr。3/6
低温无缝管ASTM A334 Gr。6
高成品率无缝管API 5L Gr。×/ X46 / X52 / X56 / X60 X65 / X70 /X80PSL-1 / PSL-2
高成品率无缝管ISO3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
الغلافالجوي&低温EFW管道ASTM A671 Gr。CC60 / CC65 / CC70
الضغطالعالي&中等温度EFW管ASTM A672 Gr。B60 / B65 / B70 / C55 / C60 / C70。C65 /
高成品率ERW/SAW管材API 5L Gr。×/ X46 / X52 / X56 / X60 / X 65 X 70 X80البولندي1 /خسائرالإنتاجوالمبيعات2
高成品率ERW/SAW管ISO3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
ASTM A179的尺寸:
التطويرالتنظيمي(مم) | سمكالجدار(مم) | |||||||||||||
2 | 2.5 | 3. | 3.5 | 4 | 4.5 | 5 | 6 | 6.5 7 | 7.5 8 | 8.5 9 | -10 - 9.5 | 11 | 12 | |
25 mm-28mm | ● | ● | ● | ● | ● | ● | ||||||||
F32 | ● | ● | ● | ● | ● | ● | ||||||||
F34-F36 | ● | ● | ● | ● | ● | ● | ||||||||
F38 | ● | ● | ● | ● | ● | ● | ||||||||
F40 | ● | ● | ● | ● | ● | |||||||||
F42 | ● | ● | ● | ● | ● | |||||||||
F45 | ● | ● | ● | ● | ● | ● | ||||||||
F48-F60 | ● | ● | ● | ● | ● | ● | ● | |||||||
F63.5 | ● | ● | ● | ● | ● | ● | ● | |||||||
F68-F73 | ● | ● | ● | ● | ● | ● | ||||||||
F76 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F80 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F83 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F89 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F95 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F102 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F108 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
F114 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
F121 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
Φ127 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
Φ133 | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
F140 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
F146 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
F152 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
F159 | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
F168 | ● | ● | ● | ● | ● | ● | ● | ● |
تطبيقات:
用于管式换热器,المكثفات,以及类似的传热装置。