Factory Price Galvanized Erw Welded Steel Square Tube

Inkcazelo emfutshane:

Umbhobho wesikwere owenziwe ngegalvanizedyahlulwe kumbhobho wentsimbi ebandayo, umbhobho wentsimbi oshushu, umbhobho wentsimbi obandayo uvaliwe, lo wokugqibela nawo ukhuthazwa ngurhulumente ungasetyenziswa okwethutyana. Ngeminyaka yoo-1960 kunye no-1970, amazwe aphuhlileyo ehlabathini aqala ukuphuhlisa iintlobo ezintsha zemibhobho kwaye ngokuthe ngcembe avala imibhobho yegalvanized. UMphathiswa wezoKwakha waseChina kunye namanye amasebe amane kunye neekomishoni nabo bakhuphe uxwebhu lokuthintela imibhobho ye-galvanized njengoko imibhobho yokuhambisa amanzi ukusuka ngo-2000, imibhobho yamanzi abandayo kuluntu olutsha alufane lusebenzise imibhobho ye-galvanized, kunye nemibhobho yamanzi ashushu kwezinye iindawo zisebenzisa i-galvanized pipes. Umbhobho wentsimbi etshisiweyo oshushu-dip unoluhlu olubanzi lwezicelo kumlilo, amandla kunye nohola wendlela.

Iinkonzo zokuSebenza:Ukugoba, ukuwelda, ukuhombisa, ukusika, ukugqogqa

Ingxubevange okanye hayi:Non-Alloy

Ubume beCandelo:Isikwere

Umgangatho:AiSi, ASTM, BS, DIN, GB, JIS, GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,DIN EN10210,okanye abanye

Uhlolo:SGS, TUV, BV, Ukuhlolwa kweFactory

Ubuchwephesha:Okunye, Kuqengqeleke Kushushu, Kubandayo Okuqengqelekayo,ERW,I-high-frequency welded,Ikhutshiwe

Unyango loMphezulu:Zero, rhoqo, Mini, Big Spangle

Ukunyamezela:±1%

Inkonzo yoLungiselelo:Ukuwelda, ukubethelwa, ukusika, ukugoba, ukuhombisa

Ixesha lokuzisa:Iintsuku ezi-3-15 (ngokwetoni yokwenyani)

Ulwazi lweZibuko:Izibuko laseTianjin, iPort Shanghai, iQingdao Port, njl.

Thumela i-imeyile kuthi Whatsapp I-imeyile

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Umbhobho wesikwere owenziwe ngegalvanizedluhlobo lombhobho osikweri onqamlezayo wecandelo lombhobho wentsimbi onemilo yecandelo lesikwere kunye nobukhulu owenziwe ngentsimbi eshushu esongisiweyo okanye ebandayo eqengqelekayo okanye igalvanized coil njengento engenanto ngokusebenzisa inkqubo yokugoba ebandayo kwaye emva koko ngokuwelda okuphezulu, okanye umbhobho wentsimbi obandayo owenziwe kwangaphambili kwaye emva koko ngombhobho oshushu osikweri.

Isicelo esingundoqo

Iimbonakalo

Umbhobho wediphu oshushu owenziwe ngesinyithi kukusabela kwesinyithi esinyibilikisiweyo kunye ne-matrix yentsimbi ukuvelisa umaleko wengxubevange, ukuze imatrix kunye nokwaleka zidityaniswe. Hot dip galvanizing kukuba kuqala pickling umbhobho yentsimbi, ukuze ukususa oxide yentsimbi phezu komhlaba umbhobho yentsimbi, emva pickling, ngokusebenzisa ammonium chloride okanye zinc chloride isisombululo aqueous okanye ammonium chloride kunye nezinki chloride exutywe itanki isisombululo aqueous ukucoca, kwaye emva koko kwitanki dip plating eshushu. I-Hot dip galvanizing ineenzuzo zokugquma okufanayo, ukunamathela okuqinileyo kunye nobomi benkonzo ende. I-matrix yediphu eshushu yombhobho wentsimbi kunye nebhafu etyhidiweyo ihlangabezana neentshukumo ezintsonkothileyo zomzimba nezekhemikhali ukwenza umaleko oqinileyo we-zinc-iron enokuxhathisa umhlwa. Uluhlu lwe-alloy luhlanganiswe ne-zinc ecocekileyo kunye ne-matrix yombhobho wensimbi, ngoko ukuxhathisa kwayo kunamandla.

Isicelo

Isicelo

Umbhobho wentsimbi eshushu-dip isetyenziswa ngokubanzi kulwakhiwo, oomatshini, kumgodi wamalahle, kushishino lwemichiza, amandla ombane, izithuthi zikaloliwe, ishishini leemoto, oohola bendlela, iiBridges, izitya, izibonelelo zemidlalo, oomatshini bezolimo, oomatshini bepetroleum, oomatshini bokukhangela, ukwakhiwa kwegreenhouse kunye namanye amashishini okuvelisa.
Umbhobho wentsimbi owenziwe ngesinyithi ngumbhobho wentsimbi odityanisiweyo kunye neplating yediphu eshushu okanye umaleko owenziwe ngombane phezu komhlaba. I-galvanizing inokunyusa ukuxhatshazwa kwe-corrosion yepayipi yensimbi kunye nokwandisa ubomi benkonzo. Umbhobho wegalvanized unoluhlu olubanzi lokusetyenziswa, ukongeza kumbhobho wemibhobho yamanzi, igesi, i-oyile kunye nolunye ulwelo oluphantsi loxinzelelo oluphantsi, ikwasetyenziswa njengombhobho we-oyile, umbhobho we-oyile, ngakumbi kwintsimi yeoli yoshishino lwepetroleum, isifudumezi se-oyile, isifudumezi se-oyile esipholileyo sesixhobo sokupheka imichiza, ityhubhu yedistillation yamalahle kunye nesakhelo sombhobho wokuhlambela umbhobho we-oyile kunye nesakhelo sombhobho wokuhlamba i-oyile, kunye nesakhelo sombhobho we-oyile.

Iiparamitha

Igama lemveliso		Umbhobho weNtsimbi oGalisiweyo
I-Zinc Coating		35μm-200μm
Ukutyeba kweendonga		1-5MM
Umphezulu		Ifakwe ngaphambili, i-Hot dipped galvanized, Electro galvanized, Black, painted, Threaded, Engraved, Socket.
IBanga		Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.BD
Ukunyamezelana		±1%
I-oyile okanye i-Non-Oiled		Ayifakwanga iOyile
Ixesha lokuzisa		Iintsuku ezi-3-15 (ngokwetoni yokwenyani)
Ukusetyenziswa		Ubunjineli boluntu, ulwakhiwo, iinqaba zentsimbi, indawo yeenqanawa, i-scaffoldings, i-struts, iimfumba zokucinezela i-landslide kunye nezinye. izakhiwo
Iphakheji		Kwimiqulu enomtya wentsimbi okanye ekupakishweni kwamalaphu angalukwanga, angalukwanga okanye ngokwesicelo sabathengi
MOQ		Itoni e-1
Ixesha lokuhlawula		T/T
Ixesha loRhwebo		FOB,CFR,CIF,DDP,EXW