ERW carbon karfe bututuvs karkace bututu:

Na farko, bambanci tsakanin tsarin samarwa
ERW carbon karfe bututu ne zafi birgima nada ta ci gaba da yi yi forming, da yin amfani da high-mita halin yanzu fata sakamako da kuma kusanci effects, sabõda haka, gefen nada zafi Fusion, matsa lamba a cikin matsi nadi karkashin matsa lamba waldi don cimma samarwa.Saboda haka, erw carbon karfe bututu saura danniya ne kananan, ta hanyar weld zafi magani, sizing, straightening, ruwa matsa lamba da sauran matakai, da saura danniya don kara saki da kuma rage.Practice ya tabbatar da cewa erw carbon karfe bututu a cikin ajiya da kuma amfani da saura danniya a kan karfe bututu ba ya shafar.Ba tare da wani waldi waya, waldi a cikin jiki Properties da sinadaran abun da ke ciki tare da farantin daidai da wannan.Ingancin erw carbon karfe bututu ya dogara da ingancin takardar.

Karfe karfe bututu ta hanyar naúrar karkace Rotary waldi waya waldi tare, da karfe farantin ta karkace jujjuya, sabõda haka, da geometric danniya ne mafi hadaddun, da kuma wasu ma kai yawan amfanin ƙasa da karfe farantin karfe, karkace tube bayan samuwar wani mafi girma saura danniya, da saura danniya ne tensile danniya.Kuma bututun ƙarfe ta hanyar matsa lamba na ciki, bangon kuma yana haifar da damuwa mai ƙarfi na zobe, duka biyun da ke sama, don haka ikon raunana bututun ƙarfe.Amfani da tsarin ya fi rashin tsaro.An haɗa farantin karfen tare da waya mai ɗauke da sinadarai, kuma akwai yuwuwar faɗuwar kumfa da ƙugiya a lokacin aikin walda.Domin walda da tushe karfe a cikin jiki Properties da sinadaran abun da ke ciki ne a fili daban-daban.Yana da sauƙi don samar da damuwa mai girma a cikin haɗin gwiwa tare da karfe tushe.A cikin tsarin walda, tasirin zafi yana da girma, kuma taurin yana da girma.

Na biyu, bambanci tsakanin albarkatun kasa
ERW carbon karfe bututu da ake amfani da shi a cikin albarkatun kasa ana samar da na yau da kullum zafi-birgima nada, sinadaran abun da ke ciki da kuma jiki kaddarorin sun fi barga.

Mafi yawa daga cikin karkace bututu shuka amfani da low-sa zafi-birgima tsiri, sinadaran abun da ke ciki da kuma jiki Properties da rashin zaman lafiya, ciki lahani da kuma ƙazanta more.Sai kawai a cikin tsarin mai da man petrochemical a cikin manyan masana'antun bututu mai karkace ta amfani da na'ura mai zafi na yau da kullun don kera bututun ƙarfe don tabbatar da inganci da aminci.

Na uku, farashin saye da matsalolin saye
Oil da petrochemical tsarin babban karfe bututu samar da karkace karfe bututu, da abũbuwan amfãni ne yafi mayar da hankali a cikin manyan diamita karfe bututu masana'antu, masana'antu halin kaka ne in mun gwada da low.Koyaya, don ƙanana da matsakaicin diamita (Φ114mm ~ Φ355.6mm) na bututun ƙarfe, farashin masana'anta ya fi girma, matsakaicin mafi girma fiye da bututun ƙarfe na ERW 8% zuwa 15%.

Manyan karkace karfe bututu shuka sau da yawa ba sa samar da kananan diamita karkace karfe bututu, sayayya mafi wuya.Ƙananan da matsakaici diamita erw carbon karfe bututu, saboda da babban adadin masana'antun, mai sauqi saya.

Na huɗu, girman bututun ƙarfe na geometric
1, ERW carbon karfe bututu geometric size na mafi girma daidaito;kuma karkace welded bututu daidaito daidaito ba ya da yawa, sakamakon gina kan-site gina weld walda docking matsaloli.
2, ERW carbon karfe bututu weld coefficient ne 100%;karkace welded bututu weld coefficient na 130% -200%.Tsawon bututun karkace ya fi tsayi fiye da na bututun ƙarfe na ERW, kuma ƙimar lahani kuma yana ƙaruwa.
3, ERW carbon karfe bututu a cikin weld ne in mun gwada kusa da sifili, da tsirara ido ba a bayyane;karkace bututun karfe ciki da waje saman dole ne a bar kusan 0.3 mm high (wanda aka ƙaddara ta hanyar samarwa).Weld ɗin yana da tsayi sosai cewa akwai tazara tsakanin rufin (3PE) da bututu, wanda ke sa juriyar lalata bututun ƙarfe ya ragu sosai.

4, Saboda kasancewar karkataccen bututun bututun ƙarfe, watsawar ruwa mai sauri zai sami babban tashin hankali, haɓaka juriya mai gudana, rage haɓakar jigilar bututun.ERW carbon karfe bututu bango ne santsi, babu irin wannan matsala.