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Uhlobo lweMbhobho yobhedu oluqinileyo lwe-ASTM B88 C12200 L – Iphepha leDatha yoBugcisa

1. Isishwankathelo seMveliso

I-Womic Steel ngumvelisi othembekileyo weepayipi zobhedu ezikumgangatho ophezulu ezihambelanaI-ASTM B88imigangatho, ingakumbiUhlobo Liinkcukacha ezenziweI-C12200 (i-phosphorus-deoxidized, i-phosphorus eseleyo eninzi)ithusi. Le mibhobho yethusi eqinileyo isetyenziswa kakhulu kwiimibhobho yamanzi, i-HVAC, ukhuseleko lomlilo, igesi, kunye neenkqubo zombane jikelelengenxa yokumelana kwazo nokugqwala, ukuqina, kunye nokukwazi kwazo ukwakheka.
Ubhedu lwe-C12200 luqulathe ipesenti ephezulu yobhedu olucocekileyo kunye nenani elincinci le-phosphorus, nto leyo ephucula ukudityaniswa kwayo kunye nokumelana nokuqhekeka kwe-hydrogen. Imibhobho yohlobo lwe-L ilungelelanisa ubukhulu bodonga kunye nobunzima, inika ukuthembeka kokubini ukufakwa okungaphezulu komhlaba kunye nangaphantsi komhlaba.

I-ASTM B88

2. Uluhlu lweMveliso

  • Ububanzi obungaphandle (OD):6 mm ukuya kwi-219 mm
  • Ubukhulu bodonga (WT):0.3 mm ukuya kwi-10 mm
  • Ubude:Ubude obuqhelekileyo be3m, 5m, 6m, kunyeubude obulungiselelwe wena bufumaneka xa uceliwe
  • Iityhubhu ezibhityiweyo:Ifumaneka kwiIikhoyili ezingama-25m okanye ezingama-50mukufakwa okuguquguqukayo kwiindawo zokutshintsha ubushushu
  • Isiphelo Sokugqibela:Isiphelo esingenanto, sicociwe kwaye sisusiwe uthuli; sifumaneka sinezigqubuthelo okanye asinazo

3. Ukunyamezelana Okunemilinganiselo (Iityhubhu zeCopper ze-ASTM B88 C12200)

I-Womic Steel iqinisekisa ukuchaneka okuchanekileyo kobukhulu be-C12200iityhubhu ezihambelana neI-ASTM B88imigangatho. Ezi zinto zilandelayo ziya kufaneleka:

I-ASTM B88 - Itheyibhile 1: Ubukhulu, Ubunzima, kunye nokunyamezela kobungakanani beetyhubhu zamanzi eCopper

Ubungakanani obuqhelekileyo (ngaphakathi)

Ububanzi obungaphandle (ngaphakathi)

Ukunyamezelana kwe-OD (Okuncitshisiweyo)

Ukunyamezelana kwe-OD (Kuzotywe)

Uhlobo K Wall (ngaphakathi)

Uhlobo lwe-K Tol. (ngaphakathi)

Uhlobo L Wall (ngaphakathi)

Uhlobo L Tol. (ngaphakathi)

Uhlobo M Udonga (ngaphakathi)

Uhlobo lwe-M Tol. (ngaphakathi)

1/4

0.375

0.002

0.001

0.035

0.0035

0.03

0.003

C

C

3/8

0.5

0.0025

0.001

0.049

0.005

0.035

0.004

0.025

0.002

1/2

0.625

0.0025

0.001

0.049

0.005

0.04

0.004

0.028

0.003

5/8

0.75

0.0025

0.001

0.049

0.005

0.042

0.004

C

C

3/4

0.875

0.003

0.001

0.065

0.006

0.045

0.004

0.032

0.003

1

1.125

0.0035

0.0015

0.065

0.006

0.05

0.005

0.035

0.004

1 1/4

1.375

0.004

0.0015

0.065

0.006

0.055

0.006

0.042

0.004

1 1/2

1.625

0.0045

0.002

0.072

0.007

0.06

0.006

0.049

0.005

2

2.125

0.005

0.002

0.083

0.008

0.07

0.007

0.058

0.006

2 1/2

2.625

0.005

0.002

0.095

0.01

0.08

0.008

0.065

0.006

3

3.125

0.005

0.002

0.109

0.011

0.09

0.009

0.072

0.007

3 1/2

3.625

0.005

0.002

0.12

0.012

0.1

0.01

0.083

0.008

4

4.125

0.005

0.002

0.134

0.013

0.11

0.011

0.095

0.01

5

5.125

0.005

0.002

0.160

0.016

0.125

0.012

0.109

0.011

6

6.125

0.005

0.002

0.192

0.019

0.14

0.014

0.122

0.012

8

8.125

0.008

0.002/-0.004

0.271

0.027

0.2

0.02

0.17

0.017

10

10.125

0.008

0.002/-0.006

0.338

0.034

0.25

0.025

0.212

0.021

12

12.125

0.008

0.002/-0.006

0.405

0.04

0.28

0.028

0.254

0.025

A Umyinge wobubanzi obungaphandle bombhobho ngumyinge wobukhulu obuphezulu nobuncinci bobubanzi obungaphandle, njengoko kumiselwe kuyo nayiphi na indawo enqamlezileyo yombhobho.

B Umahluko omkhulu kuyo nayiphi na indawo.

C Ibonisa ukuba izinto azifumaneki ngokubanzi okanye ukuba akukho kunyamezelwa okuqinisekisiweyo

Ezi mvumelwano ziqinisekisa ukuba iityhubhu ziyahlanganaiimfuno zokuchaneka okuphezulu kunye nomgangatho, ezenza zifanelekeizicelo ezifunwayo zoshishino nezolwandle.

3. Ulwakhiwo lweeKhemikhali (C12200 – ASTM B88)

I-elementi             Ulwakhiwo (% ngokobunzima)

Ubhedu (Cu)MinB≥ 99.9 (kuquka nesilivere)

I-Phosphorus (P) 0.015 – 0.040

Ioksijini kufuneka ibe yi-10 ppm max.

B Ithusi + isilivere ≤ 0.04

Umthamo we-phosphorus uphucula ukudityaniswa kunye nokumelana nokuqhekeka koxinzelelo, ngelixa ugcina ubushushu obuphezulu kunye nombane.

4. Iipropati zoomatshini

umfanekiso

Umbhobho wobhedu oqinileyo wohlobo lwe-L uhlala unikezelwa kwiqondo lobushushu eliqinileyo (elitsalwayo), elifanelekileyo kwiinkqubo zoxinzelelo kunye nokufakelwa ngokuthe ngqo.

5. Iimeko zokuhanjiswa

I-Womic Steel ihambisa imibhobho yobhedu yohlobo lwe-L phantsi kwezi meko zilandelayo:

Ubushushu Obuqinileyo (H58):Ubude obuthe tye kwiinkqubo zoxinzelelo

Ubushushu obufakwe kwi-Annealed (O60):Iyafumaneka xa iceliwe kwizicelo ezifuna ukugotywa nokuqulunqwa

 

6. Inkqubo yoMveliso

I-Womic Steel iqinisekisa ukuchaneka okuphezulu kunye nomgangatho ngokusebenzisa la manyathelo alandelayo:

  1. Ukunyibilikisa kunye nokuphosa:Ubhedu olucocekileyo kakhulu luyanyibilika luze luphoswe kwiibhilethi.
  2. Ukukhupha:Iibhilethi zikhutshwa zibe yimo yetyhubhu.
  3. Umzobo obandayo:Iityhubhu zitsalwa ngokobukhulu kunye nobukhulu bokugqibela.
  4. Ukufakelwa (ukhetho):Ukuba kuyimfuneko, lungisa ubushushu ukuze ungabi namsindo.
  5. Ukulungisa nokusika:Iipayipi zinqunyulwa ngobude obuqhelekileyo okanye obulungiselelwe wena.
  6. Ukucoca kunye nokuhlola:Imiphezulu yangaphakathi neyangaphandle iyacocwa kwaye ijongiwe.
  7. Ukumakisha kunye nokuPakisha:Imibhobho iphawulwe nge-ASTM B88, uhlobo, kunye nobukhulu ukuze ilandeleke.
I-ASTM-B88

7. Uvavanyo kunye nokuhlolwa

I-Womic Steel iqinisekisa imigangatho ephezulu ngokuqhubauvavanyo oluqatha kunye nokuhlolwa, kuquka:

  • Uhlalutyo loBume beeKhemikhali:Ukuqinisekiswa kusetyenziswa uhlalutyo lweekhemikhali ezimanzi okanye ezibonisa ukukhanya
  • Uvavanyo lokuThatha:Ukuqinisekisa ukuba amandla kunye nobude buyahlangabezana neemfuno ze-ASTM B88
  • Uvavanyo loBulukhuni:Kulinganiswe kusetyenziswaIndlela yeVickers
  • Uvavanyo Lokwandisa Ukuqhutywa Kwemoto:Ukwandiswa kokuphela kwetyhubhu ngu30%usebenzisai-mandrel ekhonkxiweyo engama-45°
  • Uvavanyo lokuThabathisa:Uvavanyo lweukukhubazeka kunye nokumelana nokuqhekeka
  • Uvavanyo lwangoku lwe-Eddy (ECT):Ukuchongwa kweiziphene zomhlaba kunye nomhlaba ongaphantsi komhlaba
  • Uvavanyo loxinzelelo lwe-Hydrostatic:Ukuqinisekisa ukuba iityhubhu ziyamelanauxinzelelo lwangaphakathi ngaphandle kokuvuza

8. Ukuthatha iisampulu

Ukuthatha iisampulu nokuvavanya kwenziwa ngokwemigaqo ye-ASTM B88 kunye nemigaqo yangaphakathi ye-QA. Iisampulu zovavanyo zikhethwa ngokungacwangciswanga kwi-lot nganye ukuze:

l Umxholo weekhemikhali

l Iipropati zoomatshini

Ukuchaneka kobukhulu

l Imeko yomphezulu

9. Ukupakisha

Ukuqinisekisaukuphathwa ngokukhuselekileyo kunye nokuthuthwa, I-Womic Steel ibonelelaizisombululo zokupakisha eziqinileyo, kuquka:

  • Ukwaleka okuchasene ne-Oxidation:Umaleko wokukhusela usetyenziswa ukuthintela ukugqwala ngexesha lokugcina nokuthutha
  • Iintloko zokuphela:Izigqubuthelo zeplastiki okanye zesinyithi eziphelweni zeetyhubhu ukuthintela ungcoliseko
  • Ukudibanisa:Intambo eqinileyo enemixokelelwane yeplastiki okanye yentsimbi ukuze ihlale izinzile
  • Iibhokisi zomthi:Ipakishwe ngaphakathiiikreyithi zokhuni ezinganyamezeli ukufumaene-foam yokukhusela
  • Iilebheli:Iphakheji nganye iphawulwe ngolu hloboOD, WT, ubude, itemperament, inombolo yebhetshi, kunye nomhla wokwenziwa
Umbhobho we-ASTM B88

10. Ezothutho kunye neeNkqubo zoLungiselelo

I-Womic Steel iqinisekisaukuhanjiswa ngexesha elifanelekileyo nangokukhuselekileyongokusebenzisa:

  • Ukuthutha Ulwandle:Ikhuselekileukuthunyelwa kweekhonteyina ukuze kusasazwe kwihlabathi liphela
  • Uthutho lweZitimela kunye neNdlela:Ukuhanjiswa okuthembekileyo kubathengi bengingqi
  • Ukuphathwa Okukhethekileyo:Iindlela ezilawulwa yimozulu kwizicelo ezinobuzaza
  • Amaxwebhu apheleleyo:KubandakanyaIzatifikethi zoVavanyo lweMill (MTC), iiNgxelo zokuthobela iMithetho, kunye ne-Inshurensi
  • Ukumelana nokugqwala okuphezulu:Igqibelele kakhuluizicelo zokudlulisa ulwandle, iikhemikhali kunye nobushushu
  • Ukuveliswa ngokuchanekileyo:Ngqongqoukunyamezelana okunemilinganiseloukuze kusebenze kakuhle
  • Izisombululo ezenziwe ngokwezifiso:Ubungakanani, i-temperature, kunye neengubo ezilungiselelwe ukuhlangabezana neemfuno ezithile
  • Uvavanyo olupheleleyo:Ukuqinisekisa ukuthotyelwa ngokupheleleyo kwemithethoI-ASTM B88
  • Inethiwekhi yoSasazo lweHlabathi:Ukuhanjiswa okukhawulezayo nokuthembekileyo kwihlabathi liphela

11. Iingenelo zokukhetha intsimbi yeWomic

12. Izicelo

ZethuI-ASTM B88 C12200iityhubhu zilungele:

  • Ishishini leeLwandle: Izikhondesi ezipholisiweyo ngamanzi olwandle, imibhobho, kunye nezixhobo zokutshintshiselana ubushushu kwibhodi yenqanawa
  • Izityalo zoMbane:Izikhondesi zomphunga kunyeiinkqubo zokupholisa
  • Izityalo zokususa ityuwa emanzini:Imibhobho engamelani nokugqwala yokusetyenziswa kwamanzi anetyuwa
  • Ukucubungula iikhemikhali:Iityhubhu zokutshintsha ubushushu ezinoxinzelelo oluphezulu, ezinobushushu obuphezulu
  • I-HVAC kunye neFriji: Iikhoyili zomoya opholileyo kunye neenkqubo zokupholisa zemizi-mveliso

Isiphelo

Iipayipi zobhedu ze-ASTM B88 C12200 zohlobo lwe-L zeWomic Steel zibonelela ngokusebenza okugqwesileyo, ukuqina, kunye nokumelana nokugqwala, nto leyo ezenza zibe lukhetho olukhethwayo kwiinkqubo ezahlukeneyo zepayipi. Ngokunamathela ngokungqongqo kwimigangatho ye-ASTM kunye nokuqinisekiswa komgangatho opheleleyo, siqinisekisa ukuba ukuhanjiswa ngakunye kuhlangabezana nolindelo oluphezulu ekusebenzeni nasekuthembekeni.

Siyazingca ngeiinkonzo zokwenza ngokwezifiso, imijikelo yemveliso ekhawulezayokunyeinethiwekhi yokuhambisa umbane kwihlabathi liphela, ukuqinisekisa ukuba iimfuno zakho ezithile ziyafezekiswa ngokuchanekileyo nangokugqwesileyo.

Iwebhusayithi: www.womicsteel.com

I-imeyile: sales@womicsteel.com

Ucingo/WhatsApp/WeChat: Victor: +86-15575100681 okanye uJack: +86-18390957568

Ixesha leposi: Jan-21-2026
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