Isingeniso kuma-Black Backed Steel Tubes

Ipayipi Lensimbi Elimnyama Elihlanganisiwe(BAP) uhlobo lwepayipi lensimbi elifakwe i-anneal emnyama. I-annealing inqubo yokwelapha ukushisa lapho insimbi ishiswa khona ekushiseni okufanele bese ipholiswa kancane kancane ekushiseni kwegumbi ngaphansi kwezimo ezilawulwayo. Ipayipi Lensimbi Elifakwe I-Annealed Elimnyama lakha ubuso be-iron oxide emnyama ngesikhathi senqubo yokufakelwa, okwenza kube nokumelana nokugqwala okuthile kanye nokubukeka okumnyama.

Izinto zombhobho wensimbi omnyama oqoshiwe

1. okuphansiinsimbi yekhabhoni(Insimbi Ephansi Yekhabhoni): insimbi ephansi yekhabhoni ingenye yezinto ezivame kakhulu zepayipi elimnyama elifakwe isikwele. Inokuqukethwe okuphansi kwekhabhoni, ngokuvamile okuphakathi kuka-0.05% kuya ku-0.25%. Insimbi ephansi yekhabhoni inamandla okusebenza kahle kanye nokushibilika, ifanele isakhiwo kanye nokusetshenziswa okujwayelekile.

2. insimbi yesakhiwo sekhabhoni (i-Carbon Structural Steel): insimbi yesakhiwo sekhabhoni isetshenziswa kakhulu ekwenziweni kwepayipi elimnyama eliyisikwele elingasebenzi. Insimbi yesakhiwo sekhabhoni inokuqukethwe okuphezulu kwekhabhoni, okusukela ku-0.30% kuya ku-0.70%, ukuze inikeze amandla nokuqina okuphezulu.

3. Insimbi ye-Q195 (Insimbi ye-Q195): Insimbi ye-Q195 iyinto yensimbi yesakhiwo sekhabhoni evame ukusetshenziswa eShayina ukukhiqiza amashubhu amnyama aphumayo. Isebenza kahle futhi iqinile, futhi inamandla athile kanye nokumelana nokugqwala.

4.Q235insimbi (Insimbi ye-Q235): Insimbi ye-Q235 nayo ingenye yezinto zensimbi zesakhiwo sekhabhoni ezivame ukusetshenziswa eShayina, ezisetshenziswa kabanzi ekwakhiweni kweshubhu yesikwele esimnyama. Insimbi ye-Q235 inamandla aphezulu futhi isebenza kahle, iyinto yensimbi yesakhiwo evame ukusetshenziswa.

 

Ukucaciswa kanye nosayizi wepayipi lensimbi elimnyama eliphumayo
Imininingwane nosayizi wepayipi lensimbi elimnyama eligobayo ingahluka ngokuya ngezindinganiso nezidingo ezahlukene. Okulandelayo ezinye zezinhlobo ezivamile zemininingwane nobukhulu bepayipi lensimbi elimnyama lokuphuma ukuze kubhekwe kuzo:

Ubude obuyi-1.side (Ubude Ohlangothini): Ubude obuyi-black retreat square tube bungaba kusukela kokuncane kuya kokukhulu, ububanzi obuvamile kufaka phakathi kodwa kungagcini ku:
-Usayizi omncane: ubude obuseceleni obuyi-10mm, 12mm, 15mm, 20mm, njll.
-Usayizi ophakathi: ubude obuseceleni obungu-25mm, 30mm, 40mm, 50mm, njll.
-Usayizi omkhulu: ubude obuseceleni obungu-60mm, 70mm, 80mm, 100mm, njll.
-Usayizi omkhulu: ubude obuseceleni obungu-150mm, 200mm, 250mm, 300mm, njll.

2. Ububanzi Bangaphandle (Ububanzi Bangaphandle): Ububanzi bangaphandle bombhobho wensimbi omnyama osuphelelwe yisikhathi bungaba kusukela kokuncane kuya kokukhulu, ububanzi obuvamile buhlanganisa kodwa abukhawulelwe ku:
-Ububanzi obuncane bangaphandle: ububanzi obujwayelekile obuncane bangaphandle obuhlanganisa u-6mm, 8mm, 10mm, njll.
-I-OD Ephakathi: I-OD evamile ephakathi ihlanganisa u-12mm, 15mm, 20mm njalo njalo.
-I-OD Enkulu: I-OD evamile enkulu ihlanganisa u-25mm, 32mm, 40mm njalo njalo.
-I-OD Enkulu: I-OD evamile enkulu ihlanganisa u-50mm, 60mm, 80mm, njll.

3. Ubukhulu Bodonga (Ubukhulu Bodonga): Ubukhulu bodonga lweshubhu yesikwele esimnyama sokubuyela emuva bunezinketho eziningi, ububanzi obuvamile buhlanganisa kodwa abukhawulelwe ku:
-Ubukhulu bodonga obuncane: 0.5mm, 0.8mm, 1.0mm, njll.
-Ubukhulu bodonga obuphakathi: 1.2mm, 1.5mm, 2.0mm, njll.
-Ubukhulu bodonga obukhulu: 2.5mm, 3.0mm, 4.0mm, njll.

Izici zomkhiqizo wepayipi lensimbi elimnyama elifakwe emanzini
1. Ukuqina Okuhle Kakhulu: Ipayipi lesikwele elimnyama elifakwe i-anneal linokuqina okuhle nokusebenza kahle ngemva kokwelashwa kwe-annealing emnyama, kulula ukugoba, ukusika nokushisela kanye neminye imisebenzi yokucubungula.

2. Ukwelashwa kobuso kulula: ubuso bombhobho oyisikwele omnyama oqoshiwe bumnyama, okungadingi ukudlula enkambisweni yokwelashwa kobuso eyinkimbinkimbi, okusindisa izindleko zokukhiqiza kanye nenqubo.

3. Ukuzivumelanisa nezimo okubanzi: ishubhu yesikwele elimnyama elifakwe anneal lingenziwa ngezifiso futhi licutshungulwe ngokwezidingo zezakhiwo nezinhlelo zokusebenza ezahlukahlukene, njengokwakha, ukukhiqiza imishini, ukukhiqiza ifenisha njalo njalo.

4.amandla aphezulu: ishubhu yesikwele elimnyama elifakwe insimbi livame ukwenziwa ngensimbi ephansi yekhabhoni noma insimbi yesakhiwo yekhabhoni, enamandla aphezulu kanye nokumelana nokucindezelwa futhi lingahlangabezana nezidingo ezithile zesakhiwo.

5. Kulula ukwenza ukwelashwa okulandelayo: ngoba ithubhu elimnyama eliyisikwele lokuhlehla alinawo ungqimba noma ungqimba olungaphezulu, kulula ukwenza okulandelayo ngokucindezela ngokushisa, ukupenda, i-phosphating kanye nokunye ukwelashwa, ukuze kuthuthukiswe ikhono layo lokulwa nokugqwala kanye nokubukeka.

6. Ezomnotho futhi ezisebenzayo: uma kuqhathaniswa nezinye ngemuva kokwelashwa kwendawo yepayipi lesikwele, izindleko zokukhiqiza ipayipi lesikwele elimnyama ziphansi, intengo ishibhile, ifaneleka kwezinye zezindawo ezibukekayo, ukusetshenziswa kwendawo akudingi ukuphakama.

 

Izindawo zokusetshenziswa ezimnyamai-annealedipayipi

1. Isakhiwo sesakhiwo: amashubhu ensimbi amnyama abuyela emuva avame ukusetshenziswa ezakhiweni zesakhiwo, njengezisekelo zesakhiwo, ozimele, amakholomu, imishayo njalo njalo. Anganikeza amandla nokuzinza futhi asetshenziswa ezingxenyeni zokusekela nezokuthwalela imithwalo zezakhiwo.

2. Ukukhiqiza Okwenziwa Ngemishini: Amapayipi ensimbi amnyama afakwe insimbi asetshenziswa kabanzi embonini yokukhiqiza ngomshini. Angasetshenziswa ukwenza izingxenye, ama-rack, izihlalo, izinhlelo zokuhambisa nokunye. Ipayipi lensimbi elifakwe insimbi elimnyama lisebenza kahle, okulula ukusika, ukushisela kanye nokusebenza kwemishini.

3. I-guardrail yesitimela kanye nomgwaqo omkhulu: Ipayipi lensimbi elimnyama eliphumayo livame ukusetshenziswa ohlelweni lwe-guardrail yesitimela kanye nomgwaqo omkhulu. Lingasetshenziswa njengezinsika kanye nemishayo ye-guardrail ukunikeza ukwesekwa nokuvikelwa.

4. Ukukhiqiza Ifenisha: Amapayipi ensimbi amnyama asetshenziswa kabanzi ekukhiqizeni ifenisha. Angasetshenziswa ukwenza amatafula, izihlalo, amashalofu, ama-rack kanye nenye ifenisha, enikeza ukuqina nokusekelwa kwesakhiwo.

5、Amapayipi namapayipi: Amapayipi ensimbi amnyama anciphayo angasetshenziswa njengezingxenye zamapayipi namapayipi okuthutha uketshezi, amagesi nezinto eziqinile. Isibonelo, isetshenziselwa amapayipi ezimboni, izinhlelo zokukhipha amanzi, amapayipi egesi yemvelo njalo njalo.

6. Ukuhlobisa nokuklama kwangaphakathi: amapayipi ensimbi amnyama angasebenzi nawo asetshenziswa ekuhlobiseni nasekuklameni kwangaphakathi. Angasetshenziswa ukwenza imihlobiso yasekhaya, ama-show racks, ama-handrails okuhlobisa, njll., okunikeza isikhala umuzwa wesitayela sezimboni.

7.ezinye izinhlelo zokusebenza: Ngaphezu kwezinhlelo zokusebenza ezingenhla, ipayipi lensimbi eliphumayo elimnyama lingasetshenziswa futhi ekwakhiweni kwemikhumbi, ekudlulisweni kwamandla, e-petrochemical nakwezinye izinkambu.

Lezi ezinye zezindawo ezivame ukusetshenziswa zepayipi lensimbi elimnyama elibuyela emuva, ukusetshenziswa okukhethekile kuzohluka ngokuya ngezimboni ezahlukene kanye nezidingo ezithile.