Umkhiqizi weshubhu yesikwele we-Q345B uqinisekisa ikhwalithi
1. Ngokusho inqubo - arc Welding square tube, ukumelana Welding square tube (imvamisa high kanye imvamisa ongaphakeme), igesi Welding square tube kanye esithandweni Welding square tube.
2. Ngokusho kwe-weld - ipayipi eliyisikwele elihlanganisiwe eliqondile kanye nepayipi eliyisikwele elivunguzayo.
Amashubhu ayisikwele ahlukaniswe abe amashubhu ayisikwele e-carbon steel ajwayelekile kanye namashubhu ayisikwele angama-alloy aphansi ngokuya ngezinto ezibonakalayo.
1. I-carbon steel evamile ihlukaniswe nge-Q195, Q215, Q235, SS400, 20 # steel, 45 # steel, njll.
2. Izinsimbi eziphansi ze-alloy zihlukaniswe nge-Q345, 16Mn, Q390, St52-3, njll.
Amashubhu ayisikwele ahlukaniswe amashubhu ayisikwele ajwayelekile kazwelonke, amashubhu ayisikwele ajwayelekile aseJapan, amashubhu ayisikwele ajwayelekile aseBrithani, amashubhu ayisikwele ajwayelekile aseMelika, amashubhu ayisikwele ajwayelekile aseYurophu kanye namashubhu ayisikwele angajwayelekile ngokuya ngamazinga okukhiqiza.
Amapayipi ayisikwele ahlukaniswa ngokuya ngomumo wesigaba:
1. I-tube yesikwele yesigaba esilula: ishubhu yesikwele, ishubhu yesikwele esingunxande.
2. Ishubhu yesikwele enesigaba esiyinkimbinkimbi: ishubhu lesikwele elimise okwembali, ishubhu lesikwele esivulekile, ishubhu lesikwele sikathayela kanye neshubhu yesikwele emise okukhethekile.
Amapayipi wesikwele ahlukaniswe amapayipi ayisikwele ashisayo-diphu, amapayipi ayisikwele angama-electro galvanized, amapayipi ayisikwele agcotshwe amafutha kanye namapayipi ayisikwele afakwe emanzini anosawoti ngokusho kokwelashwa kwendawo.
Amashubhu ayisikwele ahlukaniswa ngokwenhloso: amashubhu ayisikwele okuhlobisa, amashubhu ayisikwele emishini yamathuluzi omshini, amashubhu ayisikwele emboni yemishini, amashubhu ayisikwele emboni yamakhemikhali, amashubhu ayisikwele esakhiwo sensimbi, amashubhu ayisikwele okwakha umkhumbi, amashubhu ayisikwele emoto, amashubhu ayisikwele imishayo yensimbi namakholomu, namashubhu ayisikwele ngezinjongo ezikhethekile.
Amashubhu angunxande ahlukaniswa ngokokuqina kodonga: amashubhu angunxande anodonga aminyene aminyene, amashubhu awunxande anezindonga eziwugqinsi namashubhu angunxande anezindonga ezincane ezinezindonga.
Izinkambu zokufaka isicelo: isetshenziswa kakhulu ekukhiqizeni imishini, embonini yezokwakha, embonini yensimbi, izimoto zezolimo, izindawo zokugcina izithombo zezolimo, imboni yezimoto, izitimela, imigwaqo yokuqapha umgwaqo, uhlaka lwamathambo, ifenisha, umhlobiso kanye nesakhiwo sensimbi.
Ezokwakha ubunjiniyela, udonga lwamakhethini engilazi, umhlobiso wesicabha nefasitela, isakhiwo sensimbi, i- guardrail, ukukhiqizwa kwemishini, ukukhiqizwa kwezimoto, ukukhiqizwa kwemishini yasendlini, ukwakhiwa kwemikhumbi, ukukhiqizwa kweziqukathi, amandla kagesi, ukwakhiwa kwezolimo, indawo yokushisa yezolimo, uhlaka lwebhayisikili, uhlaka lwesithuthuthu, ishalofu, imishini yokufaneleka, izinto zokungcebeleka nezokuvakasha, ifenisha yensimbi, imininingwane ehlukahlukene yebhokisi likawoyela, ipayipi likawoyela kanye nepayipi lepayipi, amanzi, igesi, indle Air, ukufudumeza nokunye ukuthuthwa kwamanzi, ukulwa nomlilo nokusekela, imboni yezokwakha, njll.