Uuzaji wa jumla wa Uchina wa Mabomba ya Mitambo ya Mashine ya Mabomba ya Mashine, Bomba Lililofumwa, Bomba la Chuma la Viwandani na Uwekaji wa Bomba kwa Mfumo wa Mabomba ya Hewa Uliobanwa.

Maelezo Fupi:

mirija ya chuma isiyo na mshono, bomba la chuma cha kaboni na mirija ya mitambo ya aloi, haswa kwa mitambo katika ASTM A519-2006 Kawaida, mirija ya mitambo ya aloi ni pamoja na

1018,1026,8620,4130,4140 nk.


  • Malipo:30% ya amana, 70% L/C nakala au B/L au 100% L/C unapoonekana
  • Kiasi kidogo cha Agizo:1 PC
  • Uwezo wa Ugavi:Malipo ya Tani 20000 ya Mwaka ya Bomba la Chuma
  • Muda wa Kuongoza:Siku 7-14 ikiwa iko kwenye hisa, siku 30-45 za kuzalisha
  • Ufungashaji:Black Kutoweka, bevel na cap kwa kila bomba moja;OD iliyo chini ya 219mm inahitaji kupakia kwenye kifungu, na kila kifungu kisichozidi tani 2.
  • Maelezo ya Bidhaa

    Lebo za Bidhaa

    Muhtasari

    Kila mwanachama mmoja kutoka kwa wafanyakazi wetu wa mauzo ya bidhaa wenye ufanisi wa juu huthamini mahitaji ya wateja na mawasiliano ya shirika kwa Bomba la Mashine , Tutafanya tuwezavyo ili kukidhi mahitaji yako na tunatazamia kwa dhati kupata uhusiano wa kimapenzi wa kampuni na wewe!Udhibiti mkali wa ubora unatekelezwa katika kila kiungo cha mchakato mzima wa uzalishaji. Tunatumai kwa dhati kuanzisha ushirikiano wa kirafiki na wa manufaa kwa pande zote na wewe.Kulingana na bidhaa na suluhisho za hali ya juu na huduma kamili ya mauzo ya awali / baada ya mauzo ni wazo letu, wateja wengine walikuwa wameshirikiana nasi kwa zaidi ya miaka 10.

    Maombi

    Hutumika Hasa kwa ajili ya mitambo na hutumika kutengenezea mitungi ya gesi. inajumuisha neli ya mitambo ya kaboni na aloi isiyo na mshono, na inashughulikia mirija ya mitambo iliyomalizwa na moto isiyo na mshono na neli ya mitambo iliyokamilishwa na baridi kwa ukubwa hadi na ikijumuisha inchi 12 3⁄4. (milimita 323.8) kipenyo cha nje kwa mirija ya mviringo yenye unene wa ukuta inavyohitajika.

    Daraja Kuu

    1018,1026,8620,4130,4140

    Kipengele cha Kemikali

    JEDWALI 1 Mahitaji ya Kemikali ya Vyuma vya Chini vya Carbon

    Daraja Vikomo vya Utungaji wa Kemikali, %
    Uteuzi KaboniA ManganeseB Fosforasi,B Sulfuri,B
    max max
    MT X 1015 0.10–0.20 0.60–0.90 0.04 0.05
    MT 1010 0.05–0.15 0.30–0.60 0.04 0.05
    MT 1015 0.10–0.20 0.30–0.60 0.04 0.05
    MT 1020 0.15–0.25 0.30–0.60 0.04 0.05
    MT X 1020 0.15–0.25 0.70–1.00 0.04 0.05

    BMipaka inatumika kwa uchambuzi wa joto;isipokuwa inavyotakiwa na 6.1, uchanganuzi wa bidhaa unategemea ustahimilivu wa ziada unaotumika uliotolewa katika Jedwali la 5.

    JEDWALI 2 Mahitaji ya Kemikali ya Vyuma Vingine vya Carbon

    Daraja

    Vikomo vya Utungaji wa Kemikali, %A

    Uteuzi

    Kaboni

    Manganese

    Fosforasi,

    Sulfuri,

    max

    max

    1008

    0.10 juu

    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 Masafa na vikomo vilivyotolewa katika jedwali hili vinatumika kwa uchanganuzi wa joto;isipokuwa kama inavyotakiwa na6.1, uchanganuzi wa bidhaa hutegemea viwango vya ziada vya kustahimili vilivyotolewa katika Jedwali Nambari 5.

    JEDWALI 3 Mahitaji ya Kemikali kwa Vyuma vya Aloi

    KUMBUKA

    1—Safu na vikomo katika jedwali hili vinatumika kwa chuma kisichozidi inchi 200.2(sentimita 12902) katika eneo la msalaba.

    KUMBUKA

    2—Viwango vidogo vya vipengele fulani vipo katika vyuma vya aloi ambavyo havijabainishwa au kuhitajika.Vipengele hivi vinazingatiwa kama matukio

    na inaweza kuwapo kwa viwango vya juu vifuatavyo: shaba, 0.35%;nikeli, 0.25%;chromium, 0.20%;molybdenum, 0.10%.

    KUMBUKA

    3—Safu na mipaka iliyotolewa katika jedwali hili inatumika kwa uchanganuzi wa joto;isipokuwa kama inavyotakiwa na6.1, uchambuzi wa bidhaa unategemea husika

    uvumilivu wa ziada ulioonyeshwa kwenye Jedwali Nambari 5.

     

    DarajaA,B Vikomo vya Utungaji wa Kemikali, %
    Designa-
    Kaboni Manganese Phospho- Sulfuri,C,D Silikoni Nickel Chromium Molybde-
    tion
    rus,Cmax max nambari
    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 Upeo 0.25 1.35–1.60 0.10 juu
    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 ...
    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 Dakika 0.10
    6150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 Dakika 0.15
    Alumini 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
    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 Madaraja yaliyoonyeshwa kwenye jedwali hili yenye herufi B, kama vile 50B40, yanaweza kutarajiwa kuwa na udhibiti wa boroni wa 0.0005%. AMadaraja yaliyoonyeshwa kwenye jedwali hili yenye kiambishi awali cha herufi E kwa ujumla yanatengenezwa kwa mchakato wa tanuru-msingi-umeme.Nyingine zote kwa kawaida hutengenezwa kwa mchakato wa msingi-wazi-wazi lakini zinaweza kutengenezwa na mchakato wa msingi wa tanuru ya umeme na marekebisho katika fosforasi na sulfuri.

     

    CMapungufu ya salfa ya fosforasi kwa kila mchakato ni kama ifuatavyo.

    Tanuru ya msingi ya umeme 0.025 max % Tanuru ya umeme yenye asidi 0.050 max %

    Makao ya msingi ya wazi 0.040 max % Asidi ya kufungua makaa 0.050 max %

    D Kiwango cha chini na cha juu cha sulfuri huonyesha vyuma vilivyosafishwa tena.

    EMnunuzi anaweza kutaja viwango vya juu vifuatavyo: shaba, 0.30%;alumini, 0.050%;na oksijeni, 0.0015 %.

     

    Mali ya Mitambo

    Sifa za Kawaida za Mvutano, Ugumu na Hali ya Joto kwa baadhi ya Alama za Kawaida zaidi za Kaboni na Vyuma vya Aloi.

     

     

    CW—Cold Worked SR—Stress Relived A—Annealed N— NormalizedA Yafuatayo ni ufafanuzi wa ishara kwa hali mbalimbali: HR—Hot Rolle

    Daraja Condi- Mwisho Mazao Kurefusha Rockwell,
    Ubunifu- tionA Nguvu, Nguvu, katika 2 in Ugumu
    taifa 50 mm,% B Kiwango
    ksi MPa ksi 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

    Uvumilivu

    Uvumilivu wa Kipenyo cha Nje kwa Mirija Iliyomaliza Moto MviringoA,B,C

     

    Safu ya saizi ya nje ya kipenyo, Uvumilivu wa Kipenyo cha Nje, ndani. (mm)
    ndani. (mm)

    Zaidi

    Chini ya

    Hadi 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)

     

    Uvumilivu wa Kipenyo hautumiki kwa hali ya kawaida na ya hasira au iliyozimwa na ya hasira.

    B Saizi ya kawaida ya mirija ya kumaliza moto ni 11⁄2 in. (milimita 38.1) hadi 103⁄4 ​​in. (273.0 mm) kipenyo cha nje na unene wa ukuta angalau 3 % au zaidi ya kipenyo cha nje, lakini si chini ya 0.095 in. (2.41 mm).

    C Saizi kubwa zinapatikana;wasiliana na mtengenezaji kwa ukubwa na uvumilivu.

     

    Uvumilivu wa Unene wa Ukuta kwa Umemaliza Mzunguko wa Moto

    Mirija

     

     

    Unene wa Ukuta

    Uvumilivu wa unene wa ukuta,Aasilimia Zaidi

    Sambamba kama Asilimia

    na Chini ya Jina

    wa Nje

    Nje

    Nje

    Nje

    Kipenyo

    Kipenyo

    Kipenyo

    Kipenyo

    inchi 2.999

    3,000 ndani

    6,000 in.

    (milimita 76.19)

    (milimita 76.20)

    (milimita 152.40)

    na ndogo

    hadi inchi 5.999.

    hadi inchi 10.750.

    (milimita 152.37)

    (milimita 273.05)

    Chini ya miaka 15

    12.5

    10.0

    10.0

    15 na zaidi

    10.0

    7.5

    10.0

    Uvumilivu wa unene wa ukuta hauwezi kutumika kwa kuta za inchi 0.199 (milimita 5.05) na chini;wasiliana na mtengenezaji kwa uvumilivu wa ukuta kwenye saizi kama hizo za bomba.
    kipimo muhimu zaidi, basi neli inayofanya kazi kwa baridi inapaswa kubainishwa kwa kipenyo cha ndani na unene wa ukuta au kipenyo cha nje na kipenyo cha ndani.
    Mirija ya Mitambo Iliyogeuka Mbaya—Kubadilika kwa kipenyo cha nje na unene wa ukuta hautazidi uvumilivu ulio kwenye Jedwali.Jedwali inashughulikia uvumilivu kama inavyotumika kwa kipenyo cha nje na unene wa ukuta na inatumika kwa saizi maalum.
    Mirija ya Mitambo ya Ardhi—Utofauti wa kipenyo cha nje hautazidi uvumilivu ulio kwenye Jedwali.Bidhaa hii kawaida hutolewa kutoka kwa bomba la kazi baridi.
    Urefu—Miriba ya kimakaniki hutolewa kwa urefu wa kinu, futi 5 (m 1.5) na zaidi.Urefu dhahiri wa kukata hutolewa wakati umebainishwa na mnunuzi.Uvumilivu wa urefu unaonyeshwa kwenye Jedwali.
    Unyoofu—Ustahimilivu wa unyoofu kwa mirija ya duara isiyo na mshono hautazidi kiasi kilichoonyeshwa kwenye Jedwali.

     

    Mahitaji ya Mtihani

    1.Mtihani wa Ugumu
    Wakati mipaka ya ugumu inahitajika, mtengenezaji atashauriwa.Ugumu wa kawaida umeorodheshwa kwenye Jedwali. Inapobainishwa, mtihani wa ugumu utafanywa kwenye 1% ya mirija.

    2.Vipimo vya Mvutano
    Wakati mali ya mvutano inahitajika, mtengenezaji atashauriwa.Tabia za kawaida za mvutano kwa baadhi ya alama za kawaida na hali ya joto zimeorodheshwa kwenye jedwali.

    3.Vipimo Visivyoharibu
    Aina mbalimbali za majaribio yasiyo ya uharibifu ya ultrasonic au sumakuumeme zinapatikana.Jaribio litakalotumika na mipaka ya ukaguzi itawekwa na makubaliano ya mtengenezaji na mnunuzi.

    Mtihani wa 4.Flaring
    Wakati kuna mahitaji maalum ya usafi wa chuma, mbinu za mtihani na mipaka ya kukubalika itaanzishwa na makubaliano ya mtengenezaji na mnunuzi.

    Maelezo ya Bidhaa

    Mabomba ya Mitambo/Kemikali&Mbolea


    GB/T8162-2008


    ASTM A519-2006


    BS EN 10210-1-2006


    ASTM A53/A53M-2012


    GB9948-2006


    GB6479-2013


    GB/T 17396-2009


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