Ụgwọ nke ụlọ ọrụ Shandong Weichuan Metal Products Co., Ltd.

Ebe ire nke nnukwu caliber tube akụkụ anọ

Nkọwa dị mkpirikpi:

Dị ka pipeline maka ibufe mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike. N'iji ya tụnyere ígwè siri ike dị ka nchara gburugburu, ígwè ọkpọkọ nwere otu ihe na-ehulata na ike torsional na ịdị arọ dị arọ. Ọ bụ akụkụ akụ na ụba ígwè.


Nkọwa ngwaahịa

Mkpado ngwaahịa

A na-eji ọkpọkọ square buru ibu, nke nwere akụkụ oghere, dị ka ọkpọkọ maka ibufe mmiri

Dị ka pipeline maka ibufe mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike. N'iji ya tụnyere ígwè siri ike dị ka nchara gburugburu, ígwè ọkpọkọ nwere otu ihe na-ehulata na ike torsional na ịdị arọ dị arọ. Ọ bụ akụkụ akụ na ụba ígwè. A na-eji ya eme ihe n'ịrụpụta akụkụ nhazi na akụkụ n'ibu, dị ka ọkpọkọ mmanụ mmanụ, ogwe nnyefe ụgbọ ala, etiti igwe kwụ otu ebe na ihe nchara ígwè eji arụ ọrụ. Imepụta mgbanaka akụkụ na ígwè ọkpọkọ nwere ike melite ihe itinye n'ọrụ, mfe n'ichepụta usoro, na-azọpụta ihe na nhazi awa, dị ka Rolling bearing yiri mgbaaka, Jack aka uwe, wdg ígwè ọkpọkọ e ọtụtụ-eji maka n'ichepụta. Ọkpụkpụ ígwè bụkwa ihe dị mkpa maka ụdị ngwa agha ọ bụla. Ekwesịrị iji ọkpọkọ igwe mee gbọmgbọm egbe na gbọmgbọm. Enwere ike kewaa ọkpọkọ ígwè n'ime ọkpọkọ gburugburu na ọkpọkọ pụrụ iche dị ka akụkụ dị iche iche nke mpaghara na ọdịdị dị iche iche si dị. N'ihi na mpaghara okirikiri bụ nke kachasị n'okpuru ọnọdụ nha nha nha, enwere ike ibufe mmiri karịa site na ọkpọkọ okirikiri. Tụkwasị na nke ahụ, mgbe a na-etinye akụkụ mgbanaka ahụ n'ime ma ọ bụ nrụgide radial nke dị n'èzí, ike ahụ na-adịwanye n'otu. Ya mere, ọtụtụ ọkpọkọ ígwè bụ ọkpọkọ gburugburu. Otú ọ dị, ọkpọkọ okirikiri nwekwara ụfọdụ njedebe. Dịka ọmụmaatụ, n'okpuru ọnọdụ nke ụgbọelu na-ehulata, ike na-ehulata nke ọkpọkọ okirikiri adịghị ike dị ka nke square na akụkụ anọ. A na-ejikarị ọkpọkọ square na akụkụ anọ eme ihe na nhazi nke ụfọdụ igwe ọrụ ugbo na ngwá ọrụ na ígwè na ngwá ụlọ osisi. A na-achọkwa ọkpọkọ ígwè pụrụ iche nwere ụdị akụkụ ndị ọzọ dịka ebumnuche dị iche iche.

1. Nnukwu dayameta square tube maka Ọdịdị (GB / T8162-1999) bụ nnukwu dayameta square tube maka n'ozuzu Ọdịdị na n'ibu Ọdịdị.

2. Nnukwu dayameta square tube maka njem mmiri (GB/t8163-1999) bụ nnukwu ọkpọkọ square buru ibu nke a na-eji ebu mmiri, mmanụ, gas na mmiri ndị ọzọ.

3. Nnukwu dayameta square tubes maka ndị na-esi mmiri ọkụ dị ala na nke ọkara (GB3087-1999) bụ nnukwu carbon structural ígwè na-ekpo ọkụ na-ekpo ọkụ na oyi na-atụ (kpọre) nnukwu ọkpọkọ square maka ịmepụta tubes uzuoku na-ekpo ọkụ, mmiri na-esi mmiri maka ndị na-esi mmiri ọkụ na-adị ala na ọkara. nke ihe owuwu dị iche iche na tubes uzuoku na-ekpo ọkụ, nnukwu ọkpọkọ anwụrụ ọkụ, obere anwụrụ anwụrụ ọkụ na ọkpọ brik maka ndị na-ekpo ọkụ ọkụ.

4.Nnukwu dayameta square tubes maka elu-nrụgide ji esi mmiri ọkụ (GB5310-1995) bụ elu-edu carbon ígwè, alloy ígwè na igwe anaghị agba nchara okpomọkụ na-eguzogide ígwè nnukwu dayameta square tubes eji rụpụta kpo oku elu nke mmiri tube boilers na elu mgbali na n'elu. 5. High mgbali nnukwu dayameta square ọkpọkọ (GB6479-2000) n'ihi na chemical fatịlaịza akụrụngwa bụ a elu-edu carbon structural ígwè na alloy ígwè nnukwu dayameta square ọkpọkọ adabara chemical ngwá na pipeline na-arụ ọrụ okpomọkụ nke - 40 ~ 400 ℃ na nrụgide ọrụ. 10 ~ 30mA.

6. Nnukwu dayameta square tubes maka petroleum cracking (gb9948-88) bụ nnukwu dayameta square tube dabara adaba maka ọkpọ ọkụ, okpomọkụ mgbanwe na pipeline na mmanụ ụgbọala refineries.

7. Ọkpụkpụ ígwè maka ịkụ ala ala (yb235-70) bụ ọkpọkọ ígwè nke ngalaba geological na-eji maka isi ihe. Dị ka nzube ya si dị, ọ nwere ike kewaa n'ime ọkpọkọ ọkpọkọ, ihe olu olu, isi ọkpọkọ, casing na sedimentation pipe.

8. Nnukwu dayameta square tube (gb3423-82) maka diamond isi mkpọpu bụ nnukwu dayameta square tube maka egwu egwu ọkpọkọ, isi mkpara na casing eji maka diamond isi mgbapu.

9.Ọkụ na-egwupụta mmanụ (yb528-65) bụ ọkpọkọ square buru ibu nke a na-eji eme ka ọ dị n'ime ma ọ bụ n'èzí na nsọtụ abụọ nke mkpọpu mmanụ. A na-ekewa ọkpọkọ ígwè n'ime waya na-atụgharị na waya na-enweghị ntụgharị. A na-ejikọta ọkpọkọ waya na-atụgharị na nkwonkwo, na eriri waya na-adịghị atụgharị na-ejikọta ya na nkwonkwo ngwá ọrụ site na ịgbado ọkụ.

10.Mmiri carbon ígwè nnukwu dayameta square pipe (gb5213-85) bụ carbon ígwè nnukwu dayameta square ọkpọkọ maka mmepụta klas I nrụgide ọkpọkọ usoro, klaasị II mgbali ọkpọkọ usoro, ji esi mmiri ọkụ na superheater. The arụ ọrụ okpomọkụ nke carbon ígwè nnukwu dayameta square tube mgbidi agaghị gafere 450 ℃, na-arụ ọrụ okpomọkụ nke alloy ígwè nnukwu dayameta square tube mgbidi ga-agafe 450 ℃.

11. Nnukwu dayameta square tube maka ụgbọ ala ọkara axle sleeve (gb3088-82) bụ nnukwu ọkpọkọ ọkpọkọ na-ekpo ọkụ na-ekpo ọkụ nke ejiri arụ ọrụ carbon dị elu yana nchara nhazi alloy maka ụgbọ ala ọkara axle aka na ụgbọala axle ụlọ.

12. Ọkpụkpọ mmanụ nrụgide dị elu maka injin mmanụ dizel (gb3093-2002) bụ ọkpọkọ square buru ibu nke oyi adọtara maka imepụta ọkpọkọ nrụgide dị elu nke sistemu ogbugba mmanụ dizel.

13. Nkenke n'ime dayameta nnukwu dayameta square tube maka hydraulic na pneumatic cylinder barrel (GB8713-88) bụ oyi adọtara ma ọ bụ oyi na-atụ akpọrepu nkenke nnukwu dayameta square tube nwere dayameta dị n'ime maka imepụta hydraulic na pneumatic cylinder barrel.

14.Oyi sere ma ọ bụ oyi akpọrepu nkenke nnukwu dayameta square tube (GB3639-2000) bụ oyi adọta ma ọ bụ oyi akpọrepu nkenke nnukwu dayameta square tube na elu akụkụ ziri ezi na mma elu imecha maka n'ibu Ọdịdị na hydraulic akụrụngwa. Ịhọrọ nkenke nke ọma nnukwu dayameta square tube iji rụpụta igwe arụrụ arụ ma ọ bụ akụrụngwa hydraulic nwere ike ịzọpụta oge igwe, melite ojiji ihe yana melite ogo ngwaahịa.

15. Igwe anaghị agba nchara nnukwu dayameta square ọkpọkọ maka Ọdịdị (GB / T14975-2002) bụ a na-ekpo ọkụ akpọrepu (extruded, gbasaa) na oyi mmasị (akpọrela) nnukwu dayameta square ọkpọkọ mere nke igwe anaghị agba nchara maka corrosion-eguzogide ọkpọkọ, structural akụkụ na akụkụ a na-ejikarị na kemịkalụ, mmanụ ala, textile light, ahụike, nri, igwe na ụlọ ọrụ ndị ọzọ.

16. igwe anaghị agba nchara nnukwu dayameta square tube maka mmiri ụgbọ njem (GB / T14976-2002) bụ a na-ekpo ọkụ akpọrepu (extruded, gbasaa) na oyi adọta (akpọrela) nnukwu dayameta square tube nke igwe anaghị agba nchara maka mmiri ụgbọ njem.

17.Pụrụ iche ekara nnukwu-dayameta square tube bụ n'ozuzu aha nnukwu-dayameta square tube na ndị ọzọ na ngalaba shapes ma e wezụga okirikiri tube. Dị ka dị iche iche udi na size nke ígwè ọkpọkọ ngalaba, ọ nwere ike kewaa pụrụ iche ekara nnukwu-dayameta square ọkpọkọ na nha nha mgbidi ọkpụrụkpụ (koodu D), pụrụ iche ekara nnukwu-dayameta square ọkpọkọ na dị iche iche mgbidi ọkpụrụkpụ (koodu BD) na ọkpọkọ nchara na-enweghị ụdị pụrụ iche nwere dayameta agbanwe (koodu BJ). A na-eji tubes akụkụ anọ nwere ụdị pụrụ iche n'ụdị akụkụ dị iche iche, ngwaọrụ na akụkụ igwe. E jiri ya tụnyere ọkpọkọ okirikiri, ọkpọkọ nwere ụdị pụrụ iche na-enwekarị oge inertia na modulus nke ngalaba, ma nwee nrịda na nkwụsi ike ka ukwuu, nke nwere ike ibelata ịdị arọ ya nke ukwuu wee chekwaa nchara.

Ọtụtụ ntụpọ nke square tube na-mere na perforation, otú ike nnyefe usoro nke square tube oghere bụ isi usoro maka amị square tube. Isi ihe isi ike nke perforation nke elu alloy dabeere na obere perforation arụmọrụ. Iji hụ na ịdị mma, ọ dị mkpa iji ezi uche họrọ paramita deformation nke perforation. Obere mkpakọ ga-eme ka enweghị ntụkwasị obi na usoro perforation, ya mere, mgbe mkpakọ dị oke egwu dị ntakịrị, plọg kwesịrị ịdị n'ihu, a na-edozi mkpakọ ahụ n'ozuzu ihe dịka 7%, ma ọ bụghị ya, ọ gaghị ata ahụhụ, ma ọ bụ ọbụna mee ka mmegharị ahụ dịkwuo elu ma ọ bụ nweta. rapaara n'ihu. Mmụba nke mkpakọ dị n'ihu plọg ahụ ga-etolitekwa oghere oghere ma mebie ntụpọ dị na ụda. Ya mere, ọ bụrụ na ịchọrọ idozi nsogbu ọrụ ndị ahịa, oghere ọkpọkọ kwesịrị ịdị n'etiti, na ihe omimi nke oghere nke etiti kwesịrị iji tụnyere ọkwa ígwè ndị ọzọ. Ya mere, usoro kpo oku bụ okpomọkụ na-apụ apụ na ihe ndị a chọrọ maka àgwà kpo oku. Ogo nke kpo oku na-adabere n'ụzọ dị ukwuu na ọrụ kpo oku na usoro kpo oku. Obere ọnụọgụ elliptical ga-emeziwanye ogo nke capillary ma gbochie nrụrụ transverse. Otú ọ dị, ọnụọgụ ellipse dị ntakịrị, nke ga-eme ka ihe isi ike nke ịtụgharị mpempe akwụkwọ na-atụgharị, na ọbụna na-eduga n'itinye efere ntụziaka, nke dị mfe ime ka ntụpọ dị n'elu. Ya mere, a na-enyochakarị uwe nke efere nduzi mgbe ụgbọ mmiri na-ejikọta ọkpọkọ square. Ozugbo a chọtara ya, ekwesịrị dochie ya ozugbo. Ekwesịrị ịchịkwa ogo nke ellipse n'ime oke nke 1.07-1.08. Ọ na-emetụta ndị nkịtị ọrụ nke ụdi Filiks, nakwa dị ka isi usoro nke kpo oku square tube oghere, nke nwekwara mmetụta dị ukwuu na àgwà okokụre ngwaahịa.


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