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I-China wholesale yase-China Mechanical Pipeline Machinery Pipe Ipayipi Elingenamthungo, Ipayipi Lensimbi Yezimboni kanye Nokufakwa Kwepayipi Lohlelo Lokufaka Amapayipi Omoya Ocindezelwe

I-China wholesale yase-China Mechanical Pipeline Machinery Pipe Pipe Engenamthungo, Ipayipi Lensimbi Yezimboni kanye Nokufakwa Kwepayipi Lohlelo Lomshini Ocindezelwe Wamapayipi Isithombe Esifakiwe
  • I-China wholesale yase-China Mechanical Pipeline Machinery Pipe Ipayipi Elingenamthungo, Ipayipi Lensimbi Yezimboni kanye Nokufakwa Kwepayipi Lohlelo Lokufaka Amapayipi Omoya Ocindezelwe
  • I-China wholesale yase-China Mechanical Pipeline Machinery Pipe Ipayipi Elingenamthungo, Ipayipi Lensimbi Yezimboni kanye Nokufakwa Kwepayipi Lohlelo Lokufaka Amapayipi Omoya Ocindezelwe
  • I-China wholesale yase-China Mechanical Pipeline Machinery Pipe Ipayipi Elingenamthungo, Ipayipi Lensimbi Yezimboni kanye Nokufakwa Kwepayipi Lohlelo Lokufaka Amapayipi Omoya Ocindezelwe

Incazelo emfushane:

Amashubhu ensimbi angenamthungo, ipayipi lensimbi ye-Carbon kanye namashubhu e-alloy mechanical, ikakhulukazi okomshini ku-ASTM A519-2006 Standard, amashubhu e-alloy mechanical ahlanganisa ikakhulukazi

1018,1026,8620,4130,4140 njll.


  • Inkokhelo:30% idiphozithi, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona
  • Inani elincane le-oda:1 pc
  • Ikhono Lokuhlinzeka:I-Inventory Yamathani ka-20000 Yonyaka Yepayipi Lensimbi
  • Isikhathi esiholayo:Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
  • Ukupakisha:Ukunyamalala Okumnyama, i-bevel ne-cap yawo wonke amapayipi;I-OD engaphansi kuka-219mm idinga ukupakishwa ibe yinqwaba, futhi inqwaba ayidluli amathani ama-2.
    • Landa njenge-PDF

    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Uhlolojikelele

    Ilungu ngalinye elivela kubasebenzi bethu abathengisa umkhiqizo elisebenza kahle kakhulu lazisa izidingo zamakhasimende kanye nokuxhumana kwenhlangano ku-Machinery Pipe , Sizokwenza konke okusemandleni ukwanelisa izidingo zakho futhi sibheke phambili ngobuqotho ekutholeni uthando lwenkampani oluzuzisayo nawe!Ukulawulwa kwekhwalithi okuqinile kwenziwa kusixhumanisi ngasinye sayo yonke inqubo yokukhiqiza.Sithemba ngobuqotho ukusungula ukubambisana okunobungane nokuzuzisana nawe.Ngokusekelwe emikhiqizweni esezingeni eliphezulu nezisombululo kanye nensizakalo efanelekile yokuthengisa kwangaphambili / ngemva kokuthengisa ingumbono wethu, amanye amaklayenti abambisane nathi iminyaka engaphezu kwe-10.

    Isicelo

    Isetshenziselwa ikakhulukazi umshini futhi isetshenziselwa ukwenza amasilinda egesi.ihlanganisa i-carbon ne-alloy steel mechanical tubing engenamthungo, futhi imboza womabili amashubhu emishini aqedwe kushisa angenamthungo kanye namashubhu emishini aqedwe ngokubanda angenamthungo ngosayizi afika futhi afaka 12 3⁄4 in. (323.8 mm) ububanzi obungaphandle bamashubhu ayindilinga anogqinsi lwezindonga njengoba kudingekile.

    Ibanga Eliyinhloko

    1018,1026,8620,4130,4140

    Ingxenye Yekhemikhali

    ITHEBULA 1 Izidingo Zekhemikhali Zezinsimbi Zekhabhoni Ephansi

    Ibanga Imikhawulo Yokwakheka Kwamakhemikhali, %
    Ukuqokwa IkhabhoniA IManganeseB Phosphorus,B Isibabule,B
    ubuningi ubuningi
    I-MT X 1015 0.10–0.20 0.60–0.90 0.04 0.05
    I-MT 1010 0.05–0.15 0.30–0.60 0.04 0.05
    I-MT 1015 0.10–0.20 0.30–0.60 0.04 0.05
    I-MT 1020 0.15–0.25 0.30–0.60 0.04 0.05
    I-MT X 1020 0.15–0.25 0.70–1.00 0.04 0.05

    BImikhawulo iyasebenza ekuhlaziyeni ukushisa;ngaphandle njengoba kudingwa ngo-6.1, ukuhlaziya umkhiqizo kungaphansi kokubekezelela okwengeziwe okusebenzayo okunikezwe kuThebula 5.

    ITHEBULA 2 Izidingo Zamakhemikhali Zezinye Izinsimbi Zekhabhoni

    Ibanga

    Imikhawulo Yokwakheka Kwamakhemikhali, %A

    Ukuqokwa

    Ikhabhoni

    IManganese

    Phosphorus,

    Isibabule,

    ubuningi

    ubuningi

    1008

    0.10 ubuningi

    0.30–0.50

    0.040

    0.050

    1010

    0.08–0.13

    0.30–0.60

    0.040

    0.050

    1012

    0.10–0.15

    0.30–0.60

    0.040

    0.050

    1015

    0.13–0.18

    0.30–0.60

    0.040

    0.050

    1016

    0.13–0.18

    0.60–0.90

    0.040

    0.050

    1017

    0.15–0.20

    0.30–0.60

    0.040

    0.050

    1018

    0.15–0.20

    0.60–0.90

    0.040

    0.050

    1019

    0.15–0.20

    0.70–1.00

    0.040

    0.050

    1020

    0.18–0.23

    0.30–0.60

    0.040

    0.050

    1021

    0.18–0.23

    0.60–0.90

    0.040

    0.050

    1022

    0.18–0.23

    0.70–1.00

    0.040

    0.050

    1025

    0.22–0.28

    0.30–0.60

    0.040

    0.050

    1026

    0.22–0.28

    0.60–0.90

    0.040

    0.050

    1030

    0.28–0.34

    0.60–0.90

    0.040

    0.050

    1035

    0.32–0.38

    0.60–0.90

    0.040

    0.050

    1040

    0.37–0.44

    0.60–0.90

    0.040

    0.050

    1045

    0.43–0.50

    0.60–0.90

    0.040

    0.050

    1050

    0.48–0.55

    0.60–0.90

    0.040

    0.050

    1518

    0.15–0.21

    1.10–1.40

    0.040

    0.050

    1524

    0.19–0.25

    1.35–1.65

    0.040

    0.050

    1541

    0.36–0.44

    1.35–1.65

    0.040

    0.050

    A Ububanzi nemikhawulo enikezwe kuleli thebula isebenza ekuhlaziyeni ukushisa;ngaphandle njengoba kudingwa ngu6.1, ukuhlaziya umkhiqizo kungaphansi kokubekezelela okwengeziwe okusebenzayo okunikezwe kuThebula Nombolo 5.

    ITHEBULA 3 Izidingo Zekhemikhali Ezinsimbi Zengxubevange

    QAPHELA

    1—Ububanzi nemikhawulo kuleli thebula isebenza kunsimbi engeqi ku-200 in.2(1290 cm2) endaweni ehlukene.

    QAPHELA

    2—Amanani amancane ezakhi ezithile akhona kuma-alloy steels angacacisiwe noma adingekayo.Lezi zakhi zibhekwa njengengozi

    futhi ingase ibe khona kumanani aphezulu alandelayo: ithusi, 0.35 %;i-nickel, 0.25%;i-chromium, 0.20 %;i-molybdenum, 0.10%.

    QAPHELA

    3—Ububanzi nemikhawulo enikezwe kuleli thebula isebenza ekuhlaziyeni ukushisa;ngaphandle njengoba kudingwa ngu6.1, ukuhlaziya umkhiqizo kungaphansi kokusebenzayo

    ukubekezelelana okwengeziwe okunikezwe kuThebula Nombolo 5.

     

    IbangaA,B Imikhawulo Yokwakheka Kwamakhemikhali, %
    I-Designa-
    Ikhabhoni IManganese Phospho- Isibabule,C,D I-silicon I-Nickel I-Chromium I-Molybde-
    tion
    rus,Cubuningi ubuningi inombolo
    1330 0.28–0.33 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1335 0.33–0.38 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1340 0.38–0.43 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1345 0.43–0.48 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    3140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 1.10–1.40 0.55–0.75 ...
    E3310 0.08–0.13 0.45–0.60 0.025 0.025 0.15–0.35 3.25–3.75 1.40–1.75 ...
    4012 0.09–0.14 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.15–0.25
    4023 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4024 0.20–0.25 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4027 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4028 0.25–0.30 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4037 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4042 0.40–0.45 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4047 0.45–0.50 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4063 0.60–0.67 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4118 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.40–0.60 0.08–0.15
    4130 0.28–0.33 0.40–0.60 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4135 0.32–0.39 0.65–0.95 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4137 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4140 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4142 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4145 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4147 0.45–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4150 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4320 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.40–0.60 0.20–0.30
    4337 0.35–0.40 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4337 0.35–0.40 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4340 0.38–0.43 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4340 0.38–0.43 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4422 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4427 0.24–0.29 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4520 0.18–0.23 0.45–0.65 0.04 0.04 0.15–0.35 ... ... 0.45–0.60
    4615 0.13–0.18 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4617 0.15–0.20 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4620 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4621 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4718 0.16–0.21 0.70–0.90 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.30–0.40
    4720 0.17–0.22 0.50–0.70 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.15–0.25
    4815 0.13–0.18 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4817 0.15–0.20 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4820 0.18–0.23 0.50–0.70 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    5015 0.12–0.17 0.30–0.50 0.04 0.04 0.15–0.35 ... 0.30–0.50 ...
    5046 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    5115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5130 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 ...
    5132 0.30–0.35 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.75–1.00 ...
    5135 0.33–0.38 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.80–1.05 ...
    5140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5145 0.43–0.48 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5147 0.46–0.51 0.70–0.95 0.04 0.04 0.15–0.35 ... 0.85–1.15 ...
    5150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5155 0.51–0.59 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5160 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    52100E 0.93–1.05 0.25–0.45 0.025 0.015 0.15–0.35 0.25 ubuningi 1.35–1.60 0.10 ubuningi
    E50100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.40–0.60 ...
    E51100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.90–1.15 ...
    E52100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 1.30–1.60 ...
    I-Vanadium
    6118 0.16–0.21 0.50–0.70 0.04 0.04 0.15–0.35 ... 0.50–0.70 0.10–0.15
    6120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 0.10 imiz
    6150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15 imiz
    I-Aluminium I-Molybdenum
    E7140 0.38–0.43 0.50–0.70 0.025 0.025 0.15–0.40 0.95–1.30 1.40–1.80 0.30–0.40
    I-Nickel
    8115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.40 0.30–0.50 0.08–0.15
    8615 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8617 0.15–0.20 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8620 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8622 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8625 0.23–0.28 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8627 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8630 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8637 0.35–0.40 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8640 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8642 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8645 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8650 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8655 0.51–0.59 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8660 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8720 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8735 0.33–0.38 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8740 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8742 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8822 0.20–0.25 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.30–0.40
    9255 0.51–0.59 0.60–0.80 0.04 0.04 1.80–2.20 ... 0.60–0.80 ...
    9260 0.56–0.64 0.75–1.00 0.04 0.04 1.80–2.20 ... ... ...
    9262 0.55–0.65 0.75–1.00 0.04 0.04 1.80–2.20 ... 0.25–0.40 ...
    E9310 0.08–0.13 0.45–0.65 0.025 0.025 0.15–0.35 3.00–3.50 1.00–1.40 0.08–0.15
    9840 0.38–0.42 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    9850 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    50B40 0.38–0.42 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B44 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B46 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    50B50 0.48–0.53 0.74–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B60 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    51B60 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    81B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.20–0.40 0.35–0.55 0.08–0.15
    86B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    94B15 0.13–0.18 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B17 0.15–0.20 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B30 0.28–0.33 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B40 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15

    B Amabanga aboniswe kuleli thebula anohlamvu B, njengokuthi 50B40, angalindelwa ukuthi abe no-0.0005 % wokulawula kwebhoroni obuncane. AAmabanga aboniswe kuleli thebula anohlamvu lwesiqalo E ngokuvamile akhiqizwa inqubo yesithando somlilo esiyisisekelo sikagesi.Zonke ezinye zivame ukukhiqizwa ngenqubo ye-basic-open-hearth kodwa zingase zenziwe ngenqubo yesithando somlilo esiyisisekelo-kagesi ngokulungiswa kwe-phosphorus nesulfure.

     

    CImikhawulo ye-phosphorus sulphur yenqubo ngayinye imi kanje:

    Isithando somlilo esiyisisekelo sikagesi 0.025 max % Isithando somlilo esine-Acid 0.050 max %

    Iziko elivulekile eliyisisekelo 0.040 max % Iziko elivulekile le-Acid 0.050 max %

    D Okuqukethwe kwesibabule okuncane nokuphezulu kubonisa izinsimbi ezisuselwe kabusha.

    EUmthengi angacacisa amanani aphezulu alandelayo: ithusi, 0.30 %;i-aluminium, 0.050 %;nomoya-mpilo, 0.0015 %.

     

    Impahla Mechanical

    Izakhiwo Ezijwayelekile Zokuqina, Ukuqina kanye Nesimo Esishisayo kwamanye Amabanga Ajwayelekile Kakhulu Wezinsimbi Ze-Carbon kanye Ne-alloy

     

     

    CW—Cold Worked SR—Stress Relieved A—Annealed N—NormalizedA Okulandelayo izincazelo zezimpawu zezimo ezihlukahlukene: HR—Hot Rolle

    Ibanga Condi- Okokugcina Veza Ukwelula Rockwell,
    Dizayina- tionA Amandla, Amandla, ku-2 ku Ukuqina
    isizwe 50 mm, % B Isikali
    ksi I-MPa ksi I-MPa
    1020 HR 50 345 32 221 25 55
    CW 70 483 60 414 5 75
    SR 65 448 50 345 10 72
    A 48 331 28 193 30 50
    N 55 379 34 234 22 60
    1025 HR 55 379 35 241 25 60
    CW 75 517 65 448 5 80
    SR 70 483 55 379 8 75
    A 53 365 30 207 25 57
    N 55 379 36 248 22 60
    1035 HR 65 448 40 276 20 72
    CW 85 586 75 517 5 88
    SR 75 517 65 448 8 80
    A 60 414 33 228 25 67
    N 65 448 40 276 20 72
    1045 HR 75 517 45 310 15 80
    CW 90 621 80 552 5 90
    SR 80 552 70 483 8 85
    A 65 448 35 241 20 72
    N 75 517 48 331 15 80
    1050 HR 80 552 50 345 10 85
    SR 82 565 70 483 6 86
    A 68 469 38 262 18 74
    N 78 538 50 345 12 82
    1118 HR 50 345 35 241 25 55
    CW 75 517 60 414 5 80
    SR 70 483 55 379 8 75
    A 50 345 30 207 25 55
    N 55 379 35 241 20 60
    1137 HR 70 483 40 276 20 75
    CW 80 552 65 448 5 85
    SR 75 517 60 414 8 80
    A 65 448 35 241 22 72
    N 70 483 43 296 15 75
    4130 HR 90 621 70 483 20 89
    SR 105 724 85 586 10 95
    A 75 517 55 379 30 81
    N 90 621 60 414 20 89
    4140 HR 120 855 90 621 15 100
    SR 120 855 100 689 10 100
    A 80 552 60 414 25 85
    N 120 855 90 621 20 100

    d

    Ukubekezelelana

    Ukubekezelelwa Kwe-Diameter Ngaphandle Kwe-Round Hot-Finished TubingA,B,C

     

    Ngaphandle kobubanzi bosayizi wobubanzi, Ukubekezelela Ngaphandle Kobubanzi, ngaphakathi. (mm)
    phakathi. (mm)

    Kuphelile

    Ngaphansi
    Kufika ku-2.999 (76.17)

    0.020 (0.51)

    0.020 (0.51)
    3.000–4.499 (76.20–114.27)

    0.025 (0.64)

    0.025 (0.64)
    4.500–5.999 (114.30–152.37)

    0.031 (0.79)

    0.031 (0.79)
    6.000–7.499 (152.40–190.47)

    0.037 (0.94)

    0.037 (0.94)
    7.500–8.999 (190.50–228.57)

    0.045 (1.14)

    0.045 (1.14)
    9.000–10.750 (228.60–273.05)

    0.050 (1.27)

    0.050 (1.27)

     

    Ukubekezelelwa kwe-Diameter akusebenzi ezimweni ezijwayelekile nezipholile noma ezicishiwe nezipholile.

    B Uhla olujwayelekile losayizi bamashubhu aphelile ashisayo ngu-11⁄2 in. (38.1 mm) ukuya ku-103⁄4 ​​in. (273.0 mm) ububanzi obungaphandle nobugqinsi bodonga okungenani okungu-3 % noma ngaphezulu kobubanzi obungaphandle, kodwa hhayi ngaphansi kuka-0.095 in. (2.41 mm).

    C Osayizi abakhulu bayatholakala;thintana nomkhiqizi ngosayizi nokubekezelela.

     

    Ukubekezelelwa Kokuqina Kwezindonga Zokushisisa Okuyindilinga

    Ishubhu

     

     

    Ukuqina Kwezindonga

    Ukubekezelela Ukuqina Kwezindonga,Aiphesenti Over
    Ibanga njengephesenti

    futhi Ngaphansi Kwezibizo
    Kwangaphandle

    Ngaphandle

    Ngaphandle

    Ngaphandle
    Ububanzi

    Ububanzi

    Ububanzi

    Ububanzi

    2.999 in.

    3.000 phakathi.

    6.000 phakathi.

    (76.19 mm)

    (76.20 mm)

    (152.40 mm)

    nezincane

    ngo 5.999.

    ku-10.750 in.

    (152.37 mm)

    (273.05 mm)
    Ngaphansi kwe-15

    12.5

    10.0

    10.0
    15 nangaphezulu

    10.0

    7.5

    10.0

    Ukubekezelela ukuqina kwezindonga kungase kungasebenzi ezindongeni ezingu-0.199 in. (5.05 mm) nangaphansi;thintana nomkhiqizi ukuze uthole ukubekezelela odongeni kumasayizi weshubhu anjalo.
    ubukhulu obubaluleke kakhulu, khona-ke amashubhu asebenza ngokubandayo kufanele acaciswe ngaphakathi kobubanzi nobukhulu bodonga noma ububanzi bangaphandle kanye nobubanzi bangaphakathi.
    Amashubhu Emishini Ejikijelwe Kanzima—Ukwehluka kobubanzi obungaphandle nokuqina kodonga akumele kudlule ukubekezelela okukuThebula.Ithebula limboza ukubekezelela njengoba lisetshenziswa kububanzi obungaphandle nokuqina kodonga futhi lisebenza kusayizi oshiwo.
    I-Ground Mechanical Tubing—Ukwehluka kwe-diam-eter yangaphandle ngeke kudlule ukubekezelelana okukuThebula.Lo mkhiqizo uvame ukukhiqizwa ngeshubhu elisebenza ngamakhaza.
    Ubude—Amashubhu omshini ngokuvamile anikezwa ngobude begayo, 5 ft (1.5 m) nangaphezulu.Ubude obuqondile bokusika bunikezwa uma bucaciswa umthengi.Ukubekezelela ubude kuboniswa kuThebula.
    Ukuqondile—Ukubekezelela ukuqondisa kwamashubhu ayindilinga angenamthungo akumele kudlule amanani aboniswe kuThebula.

     

    Isidingo Sokuhlola

    1.Ukuhlolwa kokuqina
    Uma kudingeka imikhawulo yokuqina, kuzothintwa nomkhiqizi.Ukuqina okujwayelekile kufakwe kuhlu kuThebula .Uma kucacisiwe, ukuhlolwa kokuqina kuzokwenziwa ku-1 % wamashubhu.

    2.Tension Tests
    Lapho izakhiwo eziqinile zidingeka, kuzoboniswana nomkhiqizi.Izakhiwo ezijwayelekile zokudonsa kanzima kwamanye amamaki ajwayelekile nezimo ezishisayo zibalwe kuthebula.

    3.Izivivinyo ezingonakali
    Izinhlobo ezahlukahlukene zokuhlolwa kwe-ultrasonic noma i-electromagnetic ezingabhubhiyo ziyatholakala.Ukuhlolwa okufanele kusetshenziswe kanye nemikhawulo yokuhlola izosungulwa yisivumelwano somkhiqizi nomthengi.

    4.Flaring Test
    Lapho kunezidingo ezikhethekile zokuhlanzeka kwensimbi, izindlela zokuhlola kanye nemikhawulo yokwamukelwa zizosungulwa yisivumelwano somkhiqizi nomthengi.

    Imininingwane Yomkhiqizo

    Amapayipi Emishini/Amakhemikhali Nomanyolo


    I-GB/T8162-2008


    I-ASTM A519-2006


    I-BS EN 10210-1-2006


    I-ASTM A53/A53M-2012


    I-GB9948-2006


    I-GB6479-2013


    I-GB/T 17396-2009

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