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    Umuyoboro mwiza wa Spiral Seam

    Ikidodo kinini cya Spiral Seam Umuyoboro uranga ishusho
    • Umuyoboro mwiza wa Spiral Seam

    Ibisobanuro bigufi:

    Umuyoboro wacu wo mu kanwa keza mu buryo buhebuje ukwiranye na porogaramu zitandukanye, harimo n'ubwubatsi, peteroli na gaze, n'itungwa rya Marine. Hamwe n'imbaraga zayo zisumba izindi, iramba, yashizweho kugirango ihangane nigitutu no kunanira ibihingwa, bikabigira igisubizo kirekire kubyo ukeneye.


    Ibisobanuro birambuye

    Ibicuruzwa

    Kumenyekanisha umuyoboro-wa spiral-seam, ibicuruzwa bitandukanya imbaraga, kuramba no gutangaza neza. Yakozwe ukoresheje inzira yo gusunika iteye imbere, imiyoboro yacu ikorwa kuva mubice bishyushye byakozwe neza bikozwe neza muburyo bwa silindrike kandi busudikuye ku gaciro ka spiral. Ubu buhanga bwo gukora ubuhanga ntabwo bwongerera ubusugire bwimiyoboro, ariko kandi bushobora no kureba ko bashobora kwihanganira ibyifuzo bisaba.

    Kuri sosiyete yacu, twishimira ubwitange bwacu budahungabana kugirango tunyuzwe nabakiriya. Mu myaka yashize, twubatse izina ryindashyikirwa dushyira imbere ibyo bakeneye kubakiriya bacu kuri buri cyiciro cyo kugura. Kuva mbere yo kugurisha kugisha inama mu rwego rwo kugurisha no gutanga serivisi rusange nyuma yo kugurisha, twiyemeje kubahiriza ibikenewe kubakiriya bacu. Ubu buryo bwabakiriya bwaduhaye icyizere n'ubudahemuka bw'abakiriya bacu, bahora bashima ubwiza bwibicuruzwa byacu no kwizerwa kwa serivisi zacu.

    Ubuziranenge bwacuUmuyoboro wa Spiralni bikwiye kubisabwa bitandukanye, harimo nubwubatsi, peteroli na gaze, hamwe nisuku. Hamwe n'imbaraga zayo zisumba izindi, iramba, yashizweho kugirango ihangane nigitutu no kunanira ibihingwa, bikabigira igisubizo kirekire kubyo ukeneye.

    Ibicuruzwa

     

    Ibyingenzi byumubiri na shimi byamavu imiyoboro (GB / T3091-2008, GB / T9711-2011 na APH SOM 5L)

    		        

    Bisanzwe

    Icyicaro

    Abashinzwe imiti (%)

    Umutungo wa Tensile

    Imodoka (v noch) ikizamini
    c Mn p s Si

    Ikindi

    Imbaraga Zitanga Imbaraga (MPA)

    Imbaraga za Tensile (MPA)

    (L0 = 5.65 √ S0) Umuyoboro wa Min (%)
    Max Max Max Max Max min Max min Max D ≤ 168.33mm D> 168.3mm

    GB / T3091 -2008

    		 Q215A ≤ 0.15 0.25 <1.20 0.045 0.050 0.35

    Ongeraho nbvti ukurikije gb / t1591-94

    		 215   335   15 > 31  
    Q215B ≤ 0.15 0.25-0.55 0.045 0.045 0.035 215 335 15 > 31
    Q235a ≤ 0.22 0.30 <0.65 0.045 0.050 0.035 235 375 15 > 26
    Q235b ≤ 0.20 0.30 ≤ 1.80 0.045 0.045 0.035 235 375 15 > 26
    Q295A 0.16 0.80-1.50 0.045 0.045 0.55 295 390 13 > 23
    Q295B 0.16 0.80-1.50 0.045 0.040 0.55 295 390 13 > 23
    Q345A 0.20 1.00-1.60 0.045 0.045 0.55 345 510 13 > 21
    Q345B 0.20 1.00-1.60 0.045 0.040 0.55 345 510 13 > 21

    GB / T9711-2011 (PSL1)

    		 L175 0.21 0.60 0.030 0.030  

    Kureka kongeramo kimwe mu bintu bya NBVTI cyangwa guhuza ibyo aribyo byose

    		 175   310  

    27

    Imwe cyangwa ebyiri zurutonde rukomeye rwingufu zingirakamaro no kogosha hashobora guhitamo. Kuri l555, reba bisanzwe.
    L210 0.22 0.90 0.030 0.030 210 335

    25
    L245 0.26 1.20 0.030 0.030 245 415

    21
    L290 0.26 1.30 0.030 0.030 290 415

    21
    L320 0.26 1.40 0.030 0.030 320 435

    20
    L360 0.26 1.40 0.030 0.030 360 460

    19
    L390 0.26 1.40 0.030 0.030 390 390

    18
    L415 0.26 1.40 0.030 0.030 415 520

    17
    L450 0.26 1.45 0.030 0.030 450 535

    17
    L485 0.26 1.65 0.030 0.030 485 570

    16

    API 5L (PSL 1)

    		 A25 0.21 0.60 0.030 0.030  

    Ku cyiciro b steel, nb + V ≤ 0.03%; kuri steel ≥ Icyiciro B, Ongera Ongeraho NB cyangwa V cyangwa NB + T + ti ≤ 0.15%

    		 172   310  

    (L0 = 50.8mm) kubarwa ukurikije formula ikurikira: e = 1944 · a0 .0 / U0 .0

    Ntayo cyangwa ibyo aribyo byose byingirakamaro hamwe nubutaka bwo kogosha birasabwa nkibipimo bikomeye.
    A 0.22 0.90 0.030 0.030   207 331
    B 0.26 1.20 0.030 0.030   241 414
    X42 0.26 1.30 0.030 0.030   290 414
    X46 0.26 1.40 0.030 0.030   317 434
    X52 0.26 1.40 0.030 0.030   359 455
    X56 0.26 1.40 0.030 0.030   386 490
    X60 0.26 1.40 0.030 0.030   414 517
    X65 0.26 1.45 0.030 0.030   448 531
    X70 0.26 1.65 0.030 0.030   483 565

     

    Inyungu y'ibicuruzwa

    1. Imwe mu nyungu nyamukuru zo kuzenguruka umuyoboro wa spiral nimbaraga nziza nziza. Inzira yo gusudira igaburira ituma uruhago ruhoraho, bityo bigamura ubusugire bwumuyoboro. Ibi bituma babigirana ibitekerezo byo gutwara amazi na gaze munsi yigitutu kinini.

    2. Inzira yo Gukora ikora neza, yemerera imiyoboro mirema itangizwa nta gukenera ingingo, ishobora kuba ifite ingingo nke.

    3. Izindi nyungu zikomeye zaUmuyoboro wa Helicamni byinshi. Barashobora kubyazwa muburyo butandukanye bwa diameter hamwe nurukuta rwinshi kubisabwa mumavuta ya peteroli na gaze kuri sisitemu y'amazi.

    4. Ibigo bakora iyi miyoboro imbere y'abakiriya no gutanga ibicuruzwa byuzuye, mugihe cyo kugurisha, na nyuma yo kugurisha. Iyi mihigo iremeza abakiriya kwakira ibicuruzwa bihujwe kubyo bakeneye, kuzamura uburambe rusange.

    Ibicuruzwa Kubura

    1. Inzira yo gusudira irashobora kugorana kuruta uburyo busunganiza busunganiza, bushobora kuvamo amafaranga yo hejuru.

    2. Mugihe imiyoboro ya Spiral ikomera, irashobora kuba irwanya ubwoko bumwebumwe bwimbuto kurusha ibindi bikoresho kandi bisaba ko kurera cyangwa kuvura.

     

    umuyoboro wa spiral

     

     

    Ibibazo

    Q1: Umuyoboro wa Spiral Spim ni iki?

    Umuyoboro wa Spiral wubatswe wubatswe ukoresheje uburyo bwihariye bwitwa spiral gusudira. Iyi tekinoroji yo guhanga udushya ikubiyemo ibice bishyushye bishyushye bikozwe muburyo bwa silindrike kandi busudikurwa hamwe na gare ya spiral. Umuyoboro wavuyemo ntufite imbaraga nyinshi gusa ahubwo ni kandi uramba cyane, bigatuma ari byiza kubintu bitandukanye, harimo ubwikorezi bwa peteroli na gaze, gutanga amazi hamwe ninkunga y'amazi.

    Q2: Kuki uhitamo umuyoboro mwiza wa Spiral?

    Inyungu nyamukuru yo kwerekana imiyoboro yo hejuru ya Spiral Exam niyo nyubako yabo ikomeye. Inzira yo gusudira isukura yemerera gusudira, itezimbere ubunyangamugayo nigitutu cyo kurwanya umuyoboro. Byongeye kandi, iyi miyoboro irashobora gukorwa muburyo butandukanye nubunini kugirango yubahirize ibyifuzo byimishinga itandukanye.

    Q3: Niki Nakagombye Gushakisha Mugutanga

    Mugihe uhisemo Spiral Speam Tubing utanga isoko, nibyingenzi guhitamo isosiyete ishyira kubanza kunyurwa nabakiriya. Shakisha utanga isoko atanga ibicuruzwa byuzuye, kugurisha, na nyuma ya serivisi. Isosiyete izwi izemeza ko ibicuruzwa byayo byujuje ibisobanuro byashyizweho kandi bishobora kwakira ibisabwa bidasanzwe ,meza ko wakiriye ibicuruzwa na serivisi byiza abakiriya bawe bazashima.

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