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ASTM A671/A671M LSAW Karfe Bututu

Takaitaccen Bayani:

Girman: OD: 406 ~ 1500mm WT: 6 ~ 40mm

Darasi: CB60, CB65, CC60, CC65, da dai sauransu.

Tsawon: 12M ko ƙayyadadden tsayi kamar yadda ake buƙata.

Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Ƙarshe;

Sharuɗɗan biyan kuɗi: LC/TT/DP

Key kalmomi: ASTM A671 Lsaw Karfe bututu, ASTM A672 C65 Lsaw Karfe bututu, carbon Lsaw karfe bututu, Lsaw karfe bututu maroki.

 

 

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Bayani na ASTM A671/A671MLSAW Karfe bututu

lsaw weld karfe bututu
Ƙananan Farashin ASTM a 252 Karfe bututun ƙarfe
LAYIN PIPE LSAW

Tsarin Masana'antu

lsaw bututu masana'antun

Tsarin kera bututu mai tsayin daka-baki (LSAW) shine kamar haka:

Ultrasonic farantin bincike → gefen milling → pre-lankwasawa → forming → Pre-welding → Ciki walda → waje waldi → Ultrasonic dubawa → X-ray dubawa → Fadada → na'ura mai aiki da karfin ruwa gwajin →l.Chamfering → Binciken Ultrasonic → Duban X-ray → Duban barbashi na maganadisu a ƙarshen bututu

Takardar bayanan ASTM A671 LSAW(JCOE) Carbon Karfe Bututu:

Manufacture: LSAW(JCOE) Karfe bututu

Girman: OD: 406 ~ 1500mm WT: 6 ~ 40mm

Darasi: CB60, CB65, CC60, CC65, da dai sauransu.

Tsawon: 12M ko ƙayyadadden tsayi kamar yadda ake buƙata.

Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Ƙarshe;

 

 

x42 zuw

Sinadarin Halitta naASTM A671LSAW Carbon Karfe Bututu

 

Abubuwan Bukatun Sinadaraidon ASTM A672 B60/B70/C60/C65/C70LSAWCarbon Karfe Bututu

Bututu

Daraja

Abun ciki, %

   

C

max

Mn

 

P

max

S

max

Si

Wasu

   

<= 1 a ciki

(25mm)

> 1 ~ 2 in

(25-50mm)

> 2 ~ 4 a ciki (50-100mm)

>4~8in

(100-200mm)

>8 in

(200mm)

<= 1/2 in

(12.5mm)

> 1/2 in

(12.5mm)

       

CB

60

0.24

0.21

0.29

0.31

0.31

0.98 max

0.035

0.035

0.13-0.45

...

 

65

0.28

0.31

0.33

0.33

0.33

0.98 max

0.035

0.035

0.13-0.45

...

 

70

0.31

0.33

0.35

0.35

0.35

1.30 max

0.035

0.035

0.13-0.45

...

CC

60

0.21

0.23

0.25

0.27

0.27

0.55-0.98

0.79-1.30

0.035

0.035

0.13-0.45

...

 

65

0.24

0.26

0.28

0.29

0.29

0.79-1.30

0.79-1.30

0.035

0.035

0.13-0.45

...

 

70

0.27

0.28

0.30

0.31

0.31

0.79-1.30

0.79-1.30

0.035

0.035

0.13-0.45

...

Kayayyakin Injini na ASTM A671 LSAW Carbon Karfe Bututu:

Kayayyakin Injini

Daraja

 

Farashin CB65

Farashin CB70

Saukewa: CC60

Bayani na CC65

CC70

Ƙarfin juzu'i, min:

ksi

65

70

60

65

70

Mpa

450

485

415

450

485

Ƙarfin bayarwa, min:

ksi

35

38

32

35

38

MPa

240

260

220

240

260

Bambance-bambancen da aka halatta a Nauyi da Girma

1. Waje Diamita-Bisa akan ma'aunin kewaye ± 0.5% na ƙayyadadden diamita na waje.

2. Fiye da Zagaye-Bambanci tsakanin manya da ƙananan diamita na waje.

3. Daidaitawa-Yin amfani da madaidaicin 10 ft (3m) wanda aka sanya don duka iyakar suna cikin hulɗa da bututu, 1/8 a. (3mm).

4. Kauri-Ƙarancin kauri na bango a kowane wuri a cikin bututu ba zai zama fiye da 0.01 in. (0.3mm) ƙarƙashin ƙayyadadden ƙayyadadden kauri ba.

5. Tsawon tsayi tare da iyakar da ba a haɗa shi ba zai kasance a cikin -0 + 1 / 2 in. (-0 + 13mm) na wannan ƙayyadaddun.Tsawon tsayi tare da injuna za su kasance kamar yadda aka yarda tsakanin mai ƙira da mai siye.

Gwajin Injini don ASTM A671 LSAW Carbon Karfe Bututu:

Gwajin tashin hankali-Maɓallin ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin welded za su cika mafi ƙarancin buƙatu don ƙarfin juzu'i na ƙayyadaddun kayan farantin.

Gwaje-gwaje-zurfin-guda-weld-lankwasa-Gwajin na lanƙwasa za a karɓa idan babu tsaga ko wasu lahani da suka wuce 1/8 in. (3mm) a kowace hanya suna kasancewa a cikin ƙarfen walda ko tsakanin walda da ƙarfen tushe bayan lanƙwasa.

Jarabawar hoto na rediyo-Cikakken tsayin kowane weld na aji X1 da X2 za a bincika ta hanyar rediyo daidai da kuma biyan buƙatun ASME Boiler da Lambar Jirgin Ruwa, Sashe na bakwai, sakin layi na UW-51.

Bayanin ASTM A671 LSAW Carbon Karfe Bututu:

Sunan mai ƙira ko alamar
Lambar ƙayyadaddun (ranar shekara ko ake buƙata)
Girman (OD, WT, tsayi)
Daraja (A ko B)
Nau'in bututu (F, E, ko S)
Gwajin gwajin (bututun ƙarfe mara nauyi kawai)
Lambar Zafi
Duk wani ƙarin bayani da aka ƙayyade a cikin odar siyayya.

Bayanin oda

Yawan (ƙafa, mita, ko adadin tsayi)
Sunan kayan (bututun ƙarfe, haɗin wutar lantarki)
Lambar ƙayyadaddun bayanai
Darajoji da nadi
Girman (a waje ko ciki diamita, al'ada ko mafi ƙarancin kauri na bango)
Tsawon (takamaiman ko bazuwar)
Ƙarshen ƙarewa
Zaɓuɓɓukan sayayya
Ƙarin buƙatun, idan akwai.

Shiryawa don ASTM A671 LSAW Carbon Karfe Bututu:

welded lsaw karfe bututu
LSAW ASTM A252 PIPE
lsaw karfe tara

  • Na baya:
  • Na gaba:

  • ASTM A252 GR.3 Tsarin LSAW(JCOE) Carbon Karfe Bututu

    TS EN10210 S275J0H LSAW(JCOE) Bututu Karfe

    ASTM A671/A671M LSAW Karfe Bututu

    ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Karfe bututu

    API 5L X65 PSL1/PSL 2 LSAW Carbon Karfe Bututu / API 5L Grade X70 LSAW Bututu Karfe

    EN10219 S355J0H Tsarin LSAW(JCOE) Bututu Karfe

     

     

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