ASTM A179管FARAsudură嚣饭店，Ţeavă去饭店低碳trase LA RECE

ASTM A179Tuburi面对SE首席procesul FARAsudură对自身preleveazăRECE。Căldură对德produs ANALIZA SEefectuează护理SEconformeazăoteluri necesare compozitii chimice去碳，曼，fosfor，对磺。Materialele metalice必须遵守supuse，德asemenea，testul德duritate，aplatizarea测试，arderii试验，试验德flanşă，对PROBAhidrostatică。

ASTM A179 TUBURISPECIFICAŢII

温度înaltăţeviFARAsudurăASTM A179石墨。B / C，API 5L的Gr。B，ASTMCOMBINATE A53Gr B。
Schimbător德căldurăFARAsudură管ASTM A179
温度scazutaţeviFARAsudurăASTM A333石墨。3/6
温度scăzutăFARAsudură管ASTM A334石墨。6
Randament ridicatţeviFARAsudurăAPI 5L的Gr。X42 / X46 / X52 / X56 / X60 / X65 / X70 /X80PSL-1 / PSL-2
ŢeviFARAsudură德马与能力ISO 3183 Gr.L245，L290，L320，L360，L390，L415，L450，L485
Atmosferice＆ScăzutEFW温度tevi ASTM A671的Gr。CC60 / CC65 / CC70
Presiune ridicata＆温度moderat EFW tevi ASTM A672的Gr。B60 / B65 / B70 / C55 / C60 / C65 / C70
Randament ridicat ERW / SAWţeavăAPI 5L的Gr。X42 / X46 / X52 / X56 / X60 / X 65 / X 70 / X80 PSL-1 / PSL-2
Randament ridicat ERW / SAW teava ISO 3183 Gr.L245，L290，L320，L360，L390，L415，L450，L485

dimensiuni德ASTM A179：

DE LA（MM）

Grosimea peretelui（毫米）

2

2.5

3

3.5

4

4.5

五

6

6.5 7

7.5-8

8.5-9

9.5-10

11

12

Φ25-Φ28

●

●

●

●

●

●

Φ32

●

●

●

●

●

●

Φ34-Φ36

●

●

●

●

●

●

Φ38

●

●

●

●

●

●

Φ40

●

●

●

●

●

Φ42

●

●

●

●

●

Φ45

●

●

●

●

●

●

Φ48-Φ60

●

●

●

●

●

●

●

Φ63.5

●

●

●

●

●

●

●

Φ68-Φ73

●

●

●

●

●

●

Φ76

●

●

●

●

●

●

●

●

●

●

Φ80

●

●

●

●

●

●

●

●

●

●

Φ83

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●

●

●

●

●

●

●

●

●

Φ89

●

●

●

●

●

●

●

●

●

●

Φ95

●

●

●

●

●

●

●

●

●

●

Φ102

●

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●

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●

●

●

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Φ108

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●

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Φ114

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Φ121

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●

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●

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●

Φ127

●

●

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●

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●

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●

Φ133

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●

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●

●

●

●

●

Φ140

●

●

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●

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●

●

Φ146

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Φ152

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●

●

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●

●

●

Φ159

●

●

●

●

●

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Φ168

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aplicatii：

Pentru schimbatoare德caldura管状，condensatoare，对aparate德转印德căldurăsimilare。