Isingeniso se-Black Backed Steel Tubes

Ipayipi Lensimbi Eline-Annealed Elimnyama(BAP) uhlobo lwepayipi lensimbi elifakwe emnyama. I-Annealing iyinqubo yokwelapha ukushisa lapho insimbi ishiselwa khona ibe izinga lokushisa elifanele bese ipholiswa kancane kancane ibe izinga lokushisa elilingana negumbi ngaphansi kwezimo ezilawulwayo. Ipayipi Lensimbi Elimnyama Eline-Annealed lakha indawo engaphezulu ye-iron oxide emnyama phakathi nenqubo yokudonsa, okuyinikeza ukumelana nokugqwala okuthile nokubukeka okumnyama.

Impahla yepayipi yensimbi e-annealed emnyama

1. phansiinsimbi ye-carbon(Insimbi Yekhabhoni Ephansi): Insimbi enekhabhoni ephansi ingenye yezinto ezivame kakhulu ezimnyama eziyisikwele zepayipi. Inokuqukethwe kwekhabhoni ephansi, ngokuvamile ebangeni lika-0.05% kuya ku-0.25%. Insimbi ephansi ye-carbon inokusebenza okuhle nokushisela, ifanele isakhiwo esijwayelekile kanye nokusetshenziswa.

2. Insimbi ye-carbon structural (I-Carbon Structural Steel): Insimbi ye-carbon structural iphinde isetshenziswe ngokujwayelekile ekwenzeni ishubhu lesikwele esimnyama esesathatha umhlalaphansi. I-Carbon structural steel inokuqukethwe kwekhabhoni ephezulu, ebangeni lika-0.30% ukuya ku-0.70%, ukuze inikeze amandla aphezulu nokuqina.

3. Insimbi ye-Q195 (Q195 Steel): Insimbi ye-Q195 iyinsimbi yesakhiwo se-carbon evame ukusetshenziswa e-China ukwenza amashubhu ayisikwele okuphuma amnyama. Iyakwazi ukusebenza kahle kanye nokuqina, futhi inamandla athile kanye nokumelana nokugqwala.

4.Q235insimbi (Q235 Steel): Insimbi ye-Q235 futhi ingenye yezinto zensimbi yesakhiwo se-carbon evame ukusetshenziswa e-China, esetshenziswa kabanzi ekwenzeni i-black retreat square tube.Insimbi ye-Q235 inamandla aphezulu nokusebenza kahle okuhle, iyinsimbi esetshenziswa kakhulu yesakhiwo.

 

Ukucaciswa kanye Nosayizi Wepayipi Lensimbi Lokuphuma Elimnyama
Ukucaciswa nobukhulu bepayipi lensimbi elincibilikayo elimnyama lingahluka ngokuya ngamazinga ahlukene kanye nezidingo. Okulandelayo ezinye zezinhla ezijwayelekile zokucaciswa nobukhulu bepayipi lensimbi lokuphuma elimnyama ukuze lisetshenziswe:

1.side ubude (Ubude Ohlangothini): black retreat square side tube side ubude kungaba kusukela kokuncane kuya enkulu, ububanzi okuvamile kuhlanganise kodwa kungagcini nje:
-Usayizi omncane: ubude obuhlangothini buka-10mm, 12mm, 15mm, 20mm, njll.
-Usayizi ophakathi: ubude obuhlangothini buyi-25mm, 30mm, 40mm, 50mm, njll.
-Usayizi omkhulu: ubude obuhlangothini buyi-60mm, 70mm, 80mm, 100mm, njll.
-Usayizi omkhulu: ubude obuhlangothini buyi-150mm, 200mm, 250mm, 300mm, njll.

2.Ububanzi Obungaphandle (Ububanzi Bangaphandle): Ububanzi bangaphandle bepayipi lensimbi elimnyama eselathatha umhlalaphansi lingaba lisuka kwelincane liye likhulu, ububanzi obuvamile buhlanganisa kodwa alukhawulelwe kulokhu:
-Ububanzi obuncane obungaphandle: ububanzi obuncane obujwayelekile obungaphandle obuhlanganisa i-6mm, 8mm, 10mm, njll.
-Medium OD: Common medium OD ihlanganisa 12mm, 15mm, 20mm nokunye.
-I-OD enkulu: I-OD enkulu evamile ihlanganisa i-25mm, 32mm, 40mm nokunye.
-I-OD Enkulu: I-OD enkulu evamile ihlanganisa 50mm, 60mm, 80mm, njll.

3.Ukuqina Kodonga (Ukuqina Kodonga): Ukujiya kodonga lweshubhu yesikwele emnyama nakho kunezinketho eziningi, uhla olujwayelekile luhlanganisa kodwa alukhawulelwe kulokhu:
-Ukujiya kodonga oluncane: 0.5mm, 0.8mm, 1.0mm, njll.
-Medium odongeni ukujiya: 1.2mm, 1.5mm, 2.0mm, njll.
-Ubukhulu obukhulu bodonga: 2.5mm, 3.0mm, 4.0mm, njll.

Izici zomkhiqizo wepayipi elimnyama le-annealed steel
1.Ukuqina okuhle kakhulu: ipayipi eliyisikwele elimnyama linokuqina okuhle nokusebenza ngemuva kokwelashwa kwe-annealing emnyama, ukugoba okulula, ukusika nokushisela kanye neminye imisebenzi yokucubungula.

2.Ukwelashwa okungaphezulu kulula: ingaphezulu lepayipi eliyisikwele elimnyama limnyama, okungadingi ukuthi kudlule inqubo yokwelapha eyinkimbinkimbi, konga izindleko zokukhiqiza kanye nenqubo.

I-3.Ukuguquguquka okubanzi: i-tube yesikwele esimnyama esine-annealed ingenziwa ngokwezifiso futhi icutshungulwe ngokuvumelana nezidingo zezinhlobonhlobo zezakhiwo ezahlukene kanye nezicelo, njengokwakhiwa, ukukhiqizwa kwemishini, ukukhiqizwa kwefenisha nokunye.

I-4.amandla aphezulu: ithubhu yesikwele esimnyama esine-annealed ngokuvamile yenziwe ngensimbi ephansi ye-carbon steel noma i-carbon structural steel, enamandla amakhulu nokumelana nokucindezela futhi ingahlangabezana nezidingo ezithile zesakhiwo.

5.Kulula ukwenza ukwelashwa okulandelayo: ngoba ishubhu lesikwele elimnyama alikho uthayela noma limboziwe, kulula ukuwenza ngokulandelayo ama-hot-dip galvanizing, ukupenda, i-phosphating kanye nezinye izindlela zokwelapha, ukuze kuthuthukiswe ikhono nokubukeka kwayo kwe-anti-corrosion. .

I-6.economical and practical: uma kuqhathaniswa nokunye ngemuva kokwelashwa kwendawo ye-square tube, izindleko zokukhiqiza i-black retreat square tube ziphansi, intengo iyathengeka kakhulu, ifaneleka kokunye ukubukeka kokusetshenziswa kwendawo akudingi ukuphakama.

 

Izindawo zokufaka isicelo ezimnyamai-annealedipayipi

I-1.Isakhiwo sokwakha: amashubhu ensimbi amnyama ahlehlayo avame ukusetshenziswa ezakhiweni zokwakha, njengezisekelo zesakhiwo, amafreyimu, amakholomu, imishayo njalonjalo. Zinganikeza amandla nokuzinza futhi zisetshenziselwa ukusekela kanye nezingxenye ezithwala umthwalo wezakhiwo.

2.Ukwenziwa Kwemishini: Amapayipi ensimbi afakwe emanzini amnyama asetshenziswa kakhulu embonini yokukhiqiza imishini. Zingasetshenziswa ukwenza izingxenye, ama-racks, izihlalo, amasistimu okuthutha nokunye. Ipayipi lensimbi elimnyama elifakwe emanzini linokusebenza okuhle, okulula ukusika, ukushisela kanye nokusebenza komshini.

3.Ujantshi wesitimela nothelawayeka: Ipayipi lensimbi lokuphuma elimnyama livame ukusetshenziswa kumzila wesitimela kanye nohlelo lukathelawayeka. Angasetshenziswa njengamakholomu nemishayo ye-Guardrail ukunikeza ukusekelwa nokuvikelwa.

I-4.Ukukhiqiza Ifenisha: Amapayipi ensimbi aphuma amnyama nawo asetshenziswa kabanzi ekukhiqizeni ifenisha. Angasetshenziswa ukwenza amatafula, izihlalo, amashalofu, ama-racks kanye nezinye ifenisha, ukunikeza ukuzinza nokusekelwa kwesakhiwo.

I-5, Amapayipi namapayipi: Amapayipi ensimbi amnyama angasetshenziswa njengezingxenye zamapayipi namapayipi okuthutha uketshezi, amagesi nezinto eziqinile. Isibonelo, isetshenziselwa amapayipi ezimboni, izinhlelo zokudonsa amanzi, amapayipi egesi yemvelo nokunye.

I-6.Ukuhlobisa nokuklama kwangaphakathi: amapayipi ensimbi amnyama asethathe umhlalaphansi nawo asetshenziselwa umhlobiso kanye nomklamo wangaphakathi. Zingasetshenziselwa ukwenza imihlobiso yasekhaya, ama-racks wokubonisa, ama-handrails okuhlobisa, njll, ukunikeza isikhala umqondo wesitayela sezimboni.

I-7.ezinye izinhlelo zokusebenza: Ngaphezu kwezicelo ezingenhla, ipayipi yensimbi yokuphuma emnyama ingasetshenziswa futhi ekwakheni umkhumbi, ukuhanjiswa kwamandla, i-petrochemical kanye nezinye izinkambu.

Lezi ezinye zezindawo ezivamile zokufaka isicelo zepayipi lensimbi ye-retreat emnyama, ukusetshenziswa okuqondile kuzohluka ngokuya ngezimboni ezahlukene kanye nezidingo ezithile.