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API 5L Takaddun Takaddun Takaddun Takaddun Bututu - Bugu na 46

Ma'aunin API 5L ya shafi bututun ƙarfe da ake amfani da su a cikin tsarin bututu daban-daban don jigilar mai da iskar gas.

Idan kuna son ƙarin zurfin zurfin duba API 5L,danna nan!

https://www.botopsteelpipe.com/news/api-5l-pipe-specification-46th-edition/

Ƙayyadaddun Matakan

API 5L PSL 1 da API 5L PSL2

Girman Bututu / Karfe

L+ lamba

Harafin L yana biye da ƙayyadadden ƙarfin yawan amfanin ƙasa a MPa

L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;

X + lamba

X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;

Daraja

daraja A=L210, B=L245

API 5L PSL1 yana da maki A da B. API 5L PSL2 ya ƙunshi maki B.

Yanayin Bayarwa

R, N, Q, M;

Nau'in bututun API 5L PSL2 don aikace-aikace na musamman: Bututun Yanayin Sabis (S), bututun Sabis na Wuta (O), da Buƙatar Ƙarfin Ƙarfin Ƙarfin Filastik (G).

Raw Materials

Ingots, firamare na farko, billet, ƙwanƙolin ƙarfe (coils), ko faranti;

Nau'in Bututun Karfe ta API 5L

Welded bututu: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH da SAWL, da dai sauransu;

Bututun Karfe mara kyau: SMLS;

Maganin zafi

al'ada, fushi, quenched, quenched da fushi, Cold forming hanyoyin: sanyi fadada, sanyi size, sanyi gama (yawanci sanyi zane).

Nau'in Ƙarshen Bututu

Ƙarshen soket, ƙarshen lebur, ƙarshen ɗaki na musamman, ƙarshen zaren.

Bayyanar Lalacewar Jama'a

Cizon Edge;Arc Burns;Delamination;Matsalolin geometric;Tauri.

Abubuwan Dubawa da Girman Girma

1. Bayyanar;

2. Nauyin bututu;

3. Diamita da zagaye;

4. Kaurin bango;

5. Tsawon ;

6 .Madaidaici ;

7. Ƙaƙwalwar kusurwa;

8. Beveling tonneau;

9. Mazugi mazugi na ciki (kawai don bututu mara nauyi);

10. Bututu karshen murabba'in (yanke bevel);

11. Weld karkata.

Kayan Gwaji

1. Abubuwan sinadaran;

2. Tensile Properties;

3. Gwajin Hydrostatic;

4. Lankwasawa gwajin;

5. Gwajin ƙwanƙwasa;

6. Gwajin lankwasawa mai jagora;

7. Gwajin taurin ;

8. CVN gwajin gwaji don API 5L PSL2 karfe bututu;

9. Gwajin DWT don API 5L PSL2 welded bututu;

10. Macro-inspection da metallographic gwajin;

11. Gwajin mara lalacewa (don bututun API 5L PSL2 guda uku na musamman);

Yana maye gurbin madaidaicin API 5L a Wasu lokuta

ISO 3183, EN 10208, GB/T 9711, CSA Z245.1, GOST 20295, IPS, JIS G3454, G3455, G3456, DIN EN ISO 3183, AS 2885, API 5CT, ASTM A1034, ASTM A153 os-f101, MSS SP-75, NACE MR0175/ISO 15156.

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Lokacin aikawa: Maris 22-2024

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