ASTM A179无缝钢管，冷拔低碳钢管

ASTM A179管应采用无缝工艺制造，并应冷拔。应进行加热和产品分析，其中钢材应符合要求的碳、锰、磷和硫的化学成分。钢材还应进行硬度试验、压扁试验、扩口试验、法兰试验和水压试验。

ASTM A179管规格

高温无缝钢管ASTM A179 Gr. B/C, API 5L Gr. B, ASTMA53Gr B。
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. X42/X46/X52/X56/X60/X65/X70/X80PSL-1 / PSL-2
高成品率无缝管ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
大气和低温EFW管道ASTM A671 Gr. CC60/CC65/CC70
ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70高压、中温EFW管道
高成品率ERW/SAW管材API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
高成品率ERW/SAW管道ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

ASTM A179尺寸:

OD(毫米)

壁厚(毫米)

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

Φ25-Φ28

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Φ32

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Φ34-Φ36

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Φ38

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Φ40

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Φ42

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Φ45

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Φ48-Φ60

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Φ63.5

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Φ68-Φ73

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Φ76

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Φ80

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Φ83

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Φ89

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Φ95

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Φ102

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Φ108

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Φ114

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Φ121

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Φ127

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Φ133

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Φ140

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Φ146

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Φ152

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Φ159

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Φ168

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应用程序:

用于管式热交换器、冷凝器和类似的传热装置。