I-Carbon Steel Butt Weld Elbow ASME B16.9 DIN2605 JIS B2311 GOST-17375

Idatha Yomkhiqizo

Isingeniso Somkhiqizo

I-Carbon steel iyingxubevange ehlanganisa ngokuyinhloko i-carbon ne-iron, imvamisa enamazinga aphansi wezakhi ze-alloying.Isici sayo esiyinhloko ukuthi inamandla aphezulu nobulukhuni ngaphansi kwezimo ezithile, futhi kulula ukuyicubungula futhi iphansi ngezindleko.I-Carbon steel ingenye yezinhlobo ezivame kakhulu zensimbi futhi isetshenziswa kakhulu emikhakheni ehlukahlukene.

Izimpawu kanye nezigaba
1. Ukwakheka: Insimbi ye-Carbon ikakhulukazi yakhiwe insimbi nekhabhoni, kanti okuqukethwe kwekhabhoni kuvame ukuba phakathi kuka-0.1% no-2.0%.Ngaphezu kwekhabhoni, ingaqukatha inani elincane le-silicon, i-manganese, i-phosphorus, isulfure nezinye izakhi.
2. Amandla: Amandla ensimbi ye-carbon ngokuvamile aphezulu futhi anezakhiwo ezingcono zemishini.Lokhu kwenza i-carbon steel isetshenziswe kabanzi emikhakheni efana nesakhiwo, ukwakhiwa kanye nokukhiqizwa kwemishini.
3. Ukuqina: Ukuqina kwensimbi ye-carbon bungalawulwa ngokulungisa okuqukethwe kwekhabhoni, kusukela kunsimbi enekhabhoni ethambile ethambile kuya kwensimbi enekhabhoni ephezulu eqinile.
4. Ukusebenziseka kalula: Njengoba i-carbon steel iqukethe izakhi ezincane ze-alloying, kulula ukuyicubungula futhi yakha, futhi ingasetshenziswa ukwenza imikhiqizo yezinhlobonhlobo eziyinkimbinkimbi.

Indololwane ukuxhumana kwepayipi okusetshenziselwa ukushintsha isiqondiso sokugeleza kwepayipi.Ivamise ukukhiqizwa ngendlela egobile ehlanganisa amapayipi amabili futhi iwenze aphendukele ezinhlangothini ezahlukene.
Izindololwane ukufakwa kwamapayipi okuvamile ezinhlelweni zamapayipi futhi asetshenziswa kabanzi emikhakheni ehlukahlukene yezimboni neyomphakathi.

1. Izici zesakhiwo: Isici esiyinhloko sendololwane ukuma kwayo okugobile.Izindololwane ngokuvamile zenziwe ngezinto zensimbi, njenge-carbon steel, insimbi engagqwali, i-alloy steel, njll.
Inezinhlobonhlobo zama-engeli ongakhetha kuzo, ama-engeli ajwayelekile angama-degree angama-45, ama-90 degrees, ama-degree angama-180 njalonjalo.
Iziphetho ezimbili zendololwane zixhunywe nepayipi, enye ingxenye ihambisana nobubanzi obungaphandle bepayipi, kanti enye ihambisana nobubanzi bangaphakathi bepayipi.

2. Material: Izindololwane zingenziwa ngezinto ezahlukene, evame kakhulu carbon steel nensimbi engagqwali.
Izindololwane zensimbi ye-Carbon zenziwe ikakhulukazi nge-carbon steel, okuyinsimbi enokuqukethwe okuphezulu kwekhabhoni futhi inamandla amahle nokusebenza kahle, ngakho-ke isetshenziswa kabanzi ezimbonini ezijwayelekile.Kodwa-ke, izindololwane ze-carbon steel azifanele izindawo ezigqwala kakhulu.Uma zidinga ukusetshenziswa kumithombo yezindaba ebolayo, kufanele kukhethwe izinto ezifanele kakhulu, njengensimbi engagqwali noma i-alloy steel.

3. Izimo zokufaka isicelo: Izindololwane zisetshenziswa kakhulu ezinhlelweni zamapayipi ahlukahlukene, njenge-petroleum, igesi yemvelo, imboni yamakhemikhali, ukwakhiwa kwemikhumbi, ukuhlinzekwa kwamanzi, ukuhlinzekwa kwamanzi kanye ne-drainage kanye neminye imikhakha.Asetshenziselwa ukuqondisa kabusha ukugeleza kwamapayipi, okuwavumela ukuthi azulazule ezithiyo futhi avumele izakhiwo ezihlukene nezimo zesayithi.

4. Izinhlobo: Izindololwane zingahlukaniswa ngezinhlobo ezahlukene ngokuya ngendlela yokuxhuma, izinhlobo ezijwayelekile zifaka izindololwane ezishiselwe,izindololwane ezinentambofuthiizindololwane ezishiselwe.Izindololwane ezishiselwe zixhunywe epayipini nge-welding, izindololwane ezinezintambo zixhunywe ngezintambo, futhi izindololwane ezihlanganisiwe zixhunywe nge-welding ye-socket.

5. Ukufakwa: Uma ufaka indololwane, kubalulekile ukuqinisekisa ukuthi ukugoba angle of theindololwaneihambisana nezidingo zohlelo lwamapayipi.Ukukhetha i-engeli yendololwane efanele kubaluleke kakhulu, njengoba i-engeli engafanele ingase ibangele ukugeleza koketshezi olukhawulelwe noma eminye imiphumela emibi.Lapho uxhuma, ukunakekelwa kufanele kuthathwe ukuze kuqinisekiswe ukuthi uxhumano luqinile futhi izinyathelo ezidingekayo zokuvala zithathwa ukuze kuqinisekiswe ukwethembeka nokuvuza kobufakazi bokuxhumeka kwepayipi.

Ngokuvamile, izindololwane ziyizinto zokufakwa kwamapayipi ezivamile ezinhlelweni zamapayipi ezisetshenziselwa ukushintsha indlela yokugeleza kwamapayipi.Zisetshenziswa kakhulu emikhakheni yezimboni neyomphakathi, futhi izindololwane zezinto ezahlukahlukene nama-engeli zingakhethwa ngokuya ngezimo ezithile zokusebenza kanye nezidingo zemidiya.Lapho ufaka futhi usebenzisa, izindinganiso ezifanele kanye nokucaciswa kufanele kulandelwe ukuze kuqinisekiswe ukusebenza okuvamile nokuphepha kohlelo lwamapayipi.