Galvanized square tube & akụkụ anọ tube
1. The ekwe ndiiche nke mgbidi ọkpụrụkpụ nke galvanized akụkụ anọ tube agaghị gafere gbakwunyere ma ọ bụ mwepu 10% nke nominal mgbidi ọkpụrụkpụ mgbe mgbidi ọkpụrụkpụ bụ ihe na-erughị 10mm, na mgbe mgbidi ọkpụrụkpụ bụ karịa 10mm, ọ bụ gbakwunyere ma ọ bụ. mwepu 8% nke ọkpụrụkpụ mgbidi.Ewezuga oke mgbidi dị na mpaghara ọnụ mmiri.
2. The mbụ nnyefe ogologo nke galvanized akụkụ anọ tube bụ 4000mm-12000mm, ukwuu n'ime 6000mm na 12000mm.A na-ekwe ka ọkpọkọ akụkụ anọ na-ebuga ngwaahịa ndị na-adị mkpụmkpụ na nke na-adịghị edozi ihe na-erughị 2000mm, a pụkwara ịnye ya n'ụdị ọkpọkọ interface, ma onye na-azụ ahịa kwesịrị ibipụ ọkpọkọ interface mgbe ọ na-eji ya.Ibu nke ngwaahịa dị mkpụmkpụ na nke na-abụghị nke ogologo ekwesịghị ịfe 5% nke mkpokọta nnyefe, yana maka tubes akụkụ anọ nke nwere usoro ihe ọmụma dị elu karịa 20kg / m, ọ gaghị agafe 10% nke mkpokọta nnyefe. .
3. Ntugharị nke tube rectangular galvanized agaghị adị elu karịa 2mm kwa mita, na mkpokọta mkpokọta agaghị abụ karịa 0.2% nke ogologo ogologo.
Okwu mmalite nke nhazi
1. Usoro nhazi nhazi nke tube rectangular
A na-ekewa tubes akụkụ anọ dị ka usoro mmepụta ihe si dị: tubes square na-ekpo ọkụ na-ekpo ọkụ, tubes square na-enweghị oyi na-ekpo ọkụ, tubes square na-apụ apụ, na tubes square welded.N'ime ha, a na-ekewa ọkpọkọ ọkpọkọ welded n'ime: (a) Dị ka usoro-arc ịgbado ọkụ square ọkpọkọ, iguzogide ịgbado ọkụ square ọkpọkọ (elu ugboro, ala ugboro), gas ịgbado ọkụ square ọkpọkọ, ọkụ ịgbado ọkụ square ọkpọkọ (b) dị ka na weld- kwụ ọtọ Seam welded square ọjà, gburugburu welded square anwụrụ
2. Nhazi ihe nke tube rectangular
A na-ekewa ọkpọkọ square dị ka ihe ha si dị: ọkpọkọ ọkpọkọ square carbon na obere alloy square ọkpọkọ.A na-ekewa nchara carbon nkịtị n'ime: Q195, Q215, Q235, SS400, 20# steel, 45 # steel, wdg;E kewara ala alloy n'ime Q345, 16Mn, Q390, ST52-3, wdg.
3. Standard nhazi nke mmepụta tube akụkụ anọ
A na-ekewa ọkpọkọ square dị ka ụkpụrụ mmepụta: ọkọlọtọ ọkọlọtọ mba, ọkpọkọ square ọkọlọtọ Japanese, ọkpọkọ square nke imperial, ọkpọkọ square America, ọkpọkọ ọkọlọtọ Europe, na ọkpọkọ square na-abụghị ọkọlọtọ.
4. Ụdị nhazi nke akụkụ tube akụkụ anọ
A na-ekewa ọkpọkọ ọkpọkọ dị ka akụkụ nke akụkụ ha si dị: (1) ọkpọkọ ọkpọkọ akụkụ anọ dị mfe, ọkpọkọ square akụkụ anọ (2) mgbagwoju anya n'ofe akụkụ nke ọkpọkọ ọkpọkọ-ifuru-ụdị square ọkpọkọ, oghere oghere oghere. , ọkpọkọ mkpirisi square, ọkpọkọ square pụrụ iche
5. Nhazi ọgwụgwọ elu nke tube rectangular
Square ọkpọkọ na-ekewa n'ime elu ọgwụgwọ: na-ekpo ọkụ-mikpu square ọkpọkọ, electro-galvanized square ọkpọkọ, mmanụ ntekwasa square ọkpọkọ, pickled square ọkpọkọ.
6. Jiri nhazi nke tube rectangular
A na-ekewa ọkpọkọ square site na ebumnuche-square ọkpọkọ maka ịchọ mma, ọkpọkọ ọkpọkọ maka ngwaọrụ igwe, ọkpọkọ ọkpọkọ maka ụlọ ọrụ igwe, ọkpọkọ ọkpọkọ maka ụlọ ọrụ kemịkalụ, ọkpọkọ ọkpọkọ maka ihe owuwu nchara, ọkpọkọ ọkpọkọ maka ụgbọ mmiri, ọkpọkọ ọkpọkọ maka ụgbọ ala, ọkpọkọ ọkpọkọ maka ụlọ ọrụ igwe. ibé na ogidi Tube, pụrụ iche nzube square tube
7. Nhazi nke ọkpụrụkpụ mgbidi tube akụkụ anọ
A na-ekewa ọkpọkọ akụkụ anọ site na ọkpụrụkpụ mgbidi - ọkpọkọ akụkụ anọ nwere nnukwu mgbidi, ọkpọkọ akụkụ anọ nwere mgbidi gbara ọkpụrụkpụ na ọkpọkọ akụkụ anọ nwere mkpara.
Jiri
A na-ejikarị na mgbidi ákwà mgbochi, ihe owuwu, nrụpụta igwe, ọrụ owuwu ígwè, ọrụ ụgbọ mmiri, braket nke ike anyanwụ, ígwè ọrụ ígwè ọrụ, injinịa ike, ụlọ ọrụ ike, ígwè ọrụ ugbo na chemical, mgbidi ákwà mgbochi, chassis ụgbọala, ọdụ ụgbọ elu, wdg.
Theoretical arọ
Theoretical arọ nke galvanized square pipe kwa mita
4* Ogologo akụkụ * 0.00785 * 1.06 * Ọkpụrụkpụ 4 * Ogologo akụkụ * 0.00785 * Ọkpụrụkpụ
Ngosipụta ngwaahịa
