Imiyoboro Yambere Iyobora Inganda & Utanga isoko Mubushinwa |

ASTM A671 / A671M Umuyoboro w'icyuma LSAW

Ibisobanuro bigufi:

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

Icyiciro: CB60, CB65, CC60, CC65, nibindi.

Uburebure: 12M cyangwa uburebure bwagenwe nkuko bisabwa.

Iherezo: Impera yikibaya, Impera ya Beveled, Yimuwe;

Amagambo yo kwishyura : LC / TT / DP

Amagambo shingiro: ASTM A671 Umuyoboro wicyuma wa Lsaw, ASTM A672 C65 Umuyoboro wibyuma bya Lsaw, umuyoboro wibyuma bya karuboni Lsaw, utanga ibyuma bya Lsaw.

 

 

Ibicuruzwa birambuye

Ibicuruzwa bifitanye isano

Ibicuruzwa

Gushyira mu bikorwa ASTM A671 / A671MUmuyoboro wa LSAW

Umuyoboro wicyuma
Igiciro gito ASTM a 252 Umuyoboro w'icyuma
LSAW PIPE LINE

Uburyo bwo gukora

lsaw abakora imiyoboro

Inzira yo gukora Longitudinal Submerged-arc Umuyoboro (LSAW) Umuyoboro niyi ikurikira:

Isahani ya Ultrasonic → gusya inkombe → mbere yo kunama → gukora → Mbere yo gusudira eld gusudira imbere → Gusudira hanze → Kugenzura Ultrasonic inspection Kugenzura X-ray → Kwagura test ikizamini cya hydraulic → l.Chamfering inspection Kugenzura Ultrasonic inspection Kugenzura X-ray inspection kugenzura ibice bya magnetiki kugenzura impera

Ibisobanuro bya ASTM A671 LSAW (JCOE) Umuyoboro wa Carbone:

Inganda: LSAW (JCOE) Imiyoboro yicyuma

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

Icyiciro: CB60, CB65, CC60, CC65, nibindi.

Uburebure: 12M cyangwa uburebure bwagenwe nkuko bisabwa.

Iherezo: Impera yikibaya, Impera ya Beveled, Yimuwe;

 

 

x42 umuyoboro

Ibigize imiti yaASTM A671LSAW Umuyoboro wa Carbone

 

Ibisabwa bya shimikuri ASTM A672 B60 / B70 / C60 / C65 / C70LSAWUmuyoboro wa Carbone

Umuyoboro

Icyiciro

Ibigize,%

   

C

max

Mn

 

P

max

S

max

Si

Abandi

   

<= 1in

(25mm)

> 1 ~ 2in

(25 ~ 50mm)

> 2 ~ 4in (50-100mm)

> 4 ~ 8in

(100 ~ 200mm)

> 8in

(200mm)

<= 1/2

(12.5mm)

> 1/2

(12.5mm)

       

CB

60

0.24

0.21

0.29

0.31

0.31

0.98max

0.035

0.035

0.13–0.45

...

 

65

0.28

0.31

0.33

0.33

0.33

0.98max

0.035

0.035

0.13–0.45

...

 

70

0.31

0.33

0.35

0.35

0.35

1.30max

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

...

Ibikoresho bya ASTM A671 LSAW Umuyoboro wa Carbone:

Ibikoresho bya mashini

Icyiciro

 

CB65

CB70

CC60

CC65

CC70

Imbaraga zingana, min:

ksi

65

70

60

65

70

Mpa

450

485

415

450

485

Gutanga imbaraga, min:

ksi

35

38

32

35

38

MPa

240

260

220

240

260

Impinduka zemewe muburemere nubunini

1. Hanze ya Diameter-ishingiye ku gupima umuzenguruko ± 0.5% bya diameter yo hanze yerekanwe.

2. Hanze-yo-Kuzenguruka-Itandukaniro hagati ya nini nini ntoya yo hanze.

3. Guhuza-Ukoresheje metero 10 (3m) igororotse yashyizwe kuburyo impande zombi zihura numuyoboro, 1/8 muri. (3mm).

4. Ubunini-Uburebure bwurukuta ntarengwa aho ariho hose mu muyoboro ntibushobora kurenza 0.01 muri. (0.3mm) munsi yubugari bwizina.

5. Uburebure bufite impera zidateganijwe bugomba kuba muri -0, + 1/2 muri. (-0, + 13mm) y'ibyo byavuzwe.Uburebure bufite impera zakozwe bigomba kumvikana nkuko byakozwe hagati yuwabiguze nuwabiguze.

Ibizamini bya mashini kuri ASTM A671 LSAW Umuyoboro wa Carbone:

Ikizamini cya Tension - Guhinduranya ibintu byingingo zasuditswe bigomba kuba byujuje ibyangombwa bisabwa kugirango imbaraga zihebuje zikoreshwa mubisahani byerekanwe.

Kwipimisha-kuyobora-gusudira-kugeragezwa -Ikizamini cyo kugorora kigomba kwemerwa niba nta kantu cyangwa izindi nenge zirenze 1/8 muri.

Ikizamini cya Radio-gishushanyo-Uburebure bwuzuye bwa buri weld yo mu cyiciro cya X1 na X2 bigomba gusuzumwa ku buryo bwa radiyo hakurikijwe kandi byujuje ibisabwa na ASME Boiler na Pressure Vessel Code, Igice cya karindwi, paragarafu ya UW-51.

Kugaragara kuri ASTM A671 LSAW Umuyoboro wa Carbone:

Izina ryumukoresha
Inomero yerekana (umwaka-itariki cyangwa ibisabwa)
Ingano (OD, WT, uburebure)
Icyiciro (A cyangwa B)
Ubwoko bw'umuyoboro (F, E, cyangwa S)
Umuvuduko wikizamini (umuyoboro wicyuma gusa)
Umubare w'ubushyuhe
Ibisobanuro byose byongeweho byerekanwe muburyo bwo kugura.

Gutegeka amakuru

Umubare (ibirenge, metero, cyangwa umubare w'uburebure)
Izina ryibikoresho (umuyoboro wibyuma, guhuza amashanyarazi weld)
Inomero yihariye
Icyiciro n'icyiciro
Ingano (hanze cyangwa imbere ya diameter, bisanzwe cyangwa byibuze uburebure bwurukuta)
Uburebure (bwihariye cyangwa butemewe)
Kurangiza
Kugura amahitamo
Ibisabwa by'inyongera, niba bihari.

Gupakira ASTM A671 LSAW Umuyoboro wa Carbone:

gusudira lsaw umuyoboro
LSAW ASTM A252 PIPE
lsaw ibirundo

  • Mbere:
  • Ibikurikira:

  • ASTM A252 GR.3 Imiterere ya LSAW (JCOE) Umuyoboro wa Carbone

    BS EN10210 S275J0H LSAW (JCOE) Umuyoboro wibyuma

    ASTM A671 / A671M Umuyoboro w'icyuma LSAW

    ASTM A672 B60 / B70 / C60 / C65 / C70 LSAW Umuyoboro wa Carbone

    API 5L X65 PSL1 / PSL 2 LSAW Umuyoboro wa Carbone / API 5L Icyiciro cya X70 Umuyoboro w'icyuma LSAW

    EN10219 S355J0H Inzira ya LSAW (JCOE) Umuyoboro wibyuma

     

     

    Ibicuruzwa bifitanye isano