Square natubes akụkụ anọ, okwu makatube akụkụ anọ square, nke bụ tubes ígwè nwere nha nha na nha nha n'akụkụ ogologo. Ọ bụ eriri ígwè a na-atụgharị mgbe usoro gasịrị. N'ozuzu, a na-ekepụta nchara nchara ahụ, gbatịa, gbakọọ, gbachie ya ka ọ bụrụ tube gburugburu, wee si na tube ahụ gbanye n'ime tube square wee bee n'ogologo achọrọ.The ígwè ọkpọkọ na hà n'akụkụ ogologo na-akpọ square anwụrụ, koodu F. Theígwè ọkpọkọna ogologo akụkụ na-enweghị nha ka a na-akpọ ọkpọkọ square, koodu J.
Square tube dị ka mmepụta usoro: na-ekpo ọkụ-akpọrepu enweghị nkebi square tube, oyi-adọta enweghị nkebi square tube, extruded enweghị nkebi square tube,welded square tube.
Dị ka ihe onwunwe: larịị carbon ígwè square tube, ala alloy square tube
1, larịị carbon ígwè na-ekewa n'ime: Q195, Q215, Q235, SS400, 20 # ígwè, 45 # ígwè na na.
2, ala alloy ígwè na-ekewa n'ime: Q355, 16Mn, Q390, ST52-3 na na.
Ihe ndị a na-ejikarị eme ihe: Q195-215; Q235B
Ụkpụrụ mmejuputa iwu:
GB/T6728-2017,GB/T6725-2017,GB/T3094-2012 ,JG/T 178-2005,GB/T3094-2012 ,GB/T6728-2017,GB/T34201-2017
Ngwa akporo: A na-ejikarị eme ihe n'ichepụta igwe, ihe owuwu, ụlọ ọrụ metallurgical, ụgbọ ala ugbo, ụlọ ọrụ ugbo, ụlọ ọrụ ụgbọ ala, okporo ụzọ ụgbọ okporo ígwè, ụzọ nchebe okporo ụzọ, ọkpụkpụ akpa, ngwá ụlọ, ihe ịchọ mma, na ogige ihe owuwu ígwè.
Oge nzipu: Dec-23-2023
