I-ASTM A179 yentsimbi: Imveliso, iimpawu, kunye nokusetyenziswa kwentsimbi ye-WEMIC

Intshayelelo

I-ASTM A179 i-pipe yentsimbi yindawo yokubanda ye-carbon ene-carbon yensimbi-ityhubhu kunye netyhubhu ye-counterser. I-Womic Steel ngumenzi ophambili we-ASTM ASTM A179, eyaziwayo kwiimveliso zayo eziphezulu kunye nokusebenza okuqinisekileyo. Eli nqaku linika umbono ocacileyo ngemilinganiselo yemveliso, inkqubo yemveliso, unyango lomphezulu, iindlela zothutho, iimfuno zonxibelelwano, kunye nemibhobho yensimbi ye-ASCM ye-ASCEM.

Ubungakanani bemveliso

I-ASTM A179 imibhobho yentsimbi eveliswa yintsimbi ye-WEMICE inobukhulu obulandelayo:

-Iidayamitha yangaphandle: 1/8 i-intshi ukuya kwi-3 intshi (3.2mm ukuya kwi-76.2mm)

- Ubungakanani bobudonga: I-0.015 i-intshi ukuya kwi-0.500 intshi (0.4mm ukuya kwi-12.7mm)

-Ubude: 1m ukuya kwi-12m (inyani)

 

Inkqubo yemveliso

I-Womic Steel isebenzisa inkqubo yokwenziwa kwegama elinethungo elibandayo lokuvelisa i-ASTM A179 imibhobho yentsimbi. Le nkqubo ibandakanya:

I-1. Ukukhetha izixhobo ezikumgangatho ophezulu

2. Ukuthoba izinto ezingafunekiyo kubushushu obufanelekileyo

3. Ukubhoboza i-billet eshushu ukwenza ityhubhu ye-hollow

I-4. Ukuzoba-ukuzoba ityhubhu kubungakanani obufunayo

5. Khala ityhubhu ukuphucula iipropathi zayo zoomatshini

I-6. Ukusika kunye nokugqibezela ityhubhu kubude obufunekayo kunye nokugqitywa komphezulu

 

Unyango lomphezulu

I-ASTM A179 Imibhobho yentsimbi eveliswa yintsimbi ye-WEMIC inokubonelelwa ngemigqaliselo engaphezulu, kubandakanya:

-I-phosphoting emnyama

-I-oyile

-Ikhutshiwe kwaye i-oid

-Ukukhanya

 

Ukupakisha kunye nokuhamba

I-ASTM A179 imibhobho yentsimbi eveliswa yintsimbi ye-WOMA idlakwe kwiibhanti okanye amatyala omthi kwizothutho. Iimfuno zokupakisha ezizodwa zinokufakwa kwisicelo.

 

Imigangatho yovavanyo

I-ASTM A179 imibhobho yentsimbi eveliswa yintsimbi ye-WEMIC ivavanywa ngokwemigangatho elandelayo:

- I-ASTM A450 / A450m: Ukucaciswa komgangatho wezifuno ngokubanzi zekhabhoni kunye ne-tuby yentsimbi ephantsi

- I-ASTM A179 / A179m: Ukucaciswa komgangatho wokutsalwa kwetyhubhu-ye-carbon ye-carbon yensimbi kunye ne-tuberser

 

Ukwakhiwa kweekhemikhali

Ukuqulunqwa kwemichiza ye-ASTM A179 imibhobho yentsimbi eveliswe yi-Womati ye-WOCEM ngolu hlobo lulandelayo:

-Ikharbon (c): 0.06-0.18%

- Manganese (Mn): 0.27-0.63%

- Iphosphorus (p): 0.035% max

-Isalfur (s): 0.035% Max

 

Iipropathi zoomatshini

Iipropathi zoomatshini be-ASTM ASTM A179 imibhobho yentsimbi eveliswe yi-WEMIC yentsimbi ngolu hlobo lulandelayo:

-Inamandla e-thensle: 325 MPA

-Isilivere enkulu: I-180 MPA

- Elongwation: 35% imiz

 

Iimfuno zokuhlola

I-ASTM A179 Imibhobho yentsimbi eveliswa yintsimbi ye-WOMA iphantsi kweemfuno zokuhlolwa, kubandakanya uvavanyo olubonakalayo, uhlolo, uvavanyo lomatshini, uvavanyo lwe-hydrostati, ukuqinisekisa umgangatho wabo kunye nokusebenza kwabo.

 

Imeko yesicelo

I-ASTM A179 Imibhobho yentsimbi eveliswa yintsimbi ye-WEMIC isetyenziswa ngokubanzi kumashishini ahlukeneyo, kubandakanya:

-Umsebenzi

- ipetrochemical

-Ukuqhubekeka kwamachiza

-Ioyile kunye negesi

-Umayeza

-Ukulungiswa kokutya

 

Amandla omzobo wensimbi kunye nezibonelelo

I-Womic seli inomgangatho onamandla wokuvelisa kunye nezibonelelo ezininzi, kubandakanya:

-Izixhobo zemveliso eziphambili: I-Womic Steel ixhotywe ngezixhobo eziphambili zemveliso, ekuqinisekiseni imveliso ephezulu nefanelekileyo ye-ASTM ASTM A179 yeentsimbi.

-Ulawulo olusemgangathweni olungqongqo: I-WOMAFE ye-WOILE isebenzisa amanyathelo afanelekileyo olawulo kuwo onke amabakala emveliso ukuqinisekisa ukuba imigangatho yentsimbi ye-ASTM ihlangabezana nemigangatho ephezulu kakhulu.

-Ukuzikhetha ngokweziko: I-Womic Steel ibonelela ngeendlela zokwenza imibhobho ye-ASTM A179, ivumela abathengi ukuba bacacisa iimfuno zabo zemilinganiselo, izixhobo kunye nezinye iiparamitha.

-Ixabiso lokukhuphisana: I-Womic Steel ibonelela ngamaxabiso okhuphiswano kwi-ASTM ASTM A179, abenze isicoci esinexabiso kwizicelo ezahlukeneyo zeshishini.

 

Ukuqukumbela

I-ASTM A179 Imibhobho yentsimbi eveliswa yintsimbi ye-WEMICOL ikwizixhobo ezisemgangathweni eziphezulu, ezinokuthenjwa ezisetyenziswa kuluhlu olubanzi lwezicelo zeshishini. Ngobuchule babo obuphezulu bemveliso, amanyathelo olawulo olungqaqweni, kunye namaxabiso okhuphiswano, intsimbi ekhuphisanayo ngumenzi othembekileyo we-ASTM A179, ukuhlangabezana neemfuno zabathengi kumashishini ahlukeneyo.