Bututu maras kyau yana da mafi kyawun ƙarfin matsa lamba, ƙarfi ya fi ERW welded bututu.Don haka ana amfani da shi sosai a cikin kayan aiki mai ƙarfi, da thermal, masana'antar tukunyar jirgi.Gabaɗaya kabu ɗin walda na bututun ƙarfe na welded shine maki mai rauni, ingancin yana shafar aikin gabaɗaya.

Bututu mara nauyi vs welded karfe bututu:

1. Bambancin bayyanar

An yi amfani da bututun ƙarfe mara nauyi a matsayin ɗanyen abu.Ba za a iya kawar da lahani na waje na billet ta hanyar juyawa mai zafi ba, ana goge shi ne kawai bayan gama samfurin.A cikin aiwatar da raguwar bango, ana iya kawar da lahani kawai.

Welded karfe bututu da aka yi da zafi birgima nada a matsayin albarkatun kasa, da surface ingancin nada ne kawai bututu ta surface ingancin, da kuma sauki sarrafa.The surface na zafi birgima nada da high quality.
Don haka Welded karfe bututu surface ingancin ne mafi alhẽri daga sumul karfe bututu.

2. Bambanci Tsari Tsari
Za a iya kafa bututun ƙarfe mara ƙarfi lokaci ɗaya a cikin aikin mirgina.
Welded karfe bututu ne masana'antu da karfe tsiri ko karfe farantin, ta lankwasawa da daban-daban walda matakai.

3. Aiki da Amfani
Bututun ƙarfe mara nauyi yana da mafi kyawun ƙarfin matsa lamba, ƙarfi ya fi ERW welded bututu.Don haka ana amfani da shi sosai a cikin kayan aiki mai ƙarfi, da thermal, masana'antar tukunyar jirgi.
Gabaɗaya kabu ɗin walda na bututun ƙarfe na welded shine maki mai rauni, ingancin yana shafar aikin gabaɗaya.

Gabaɗaya, bututun ƙarfe na welded na iya riƙe 20% ƙasa da matsa lamba fiye da waɗanda ba su da kyau.Wannan amincin shine babban abin da ya sa mutane ke zuwa bututun ƙarfe mara nauyi.A gaskiya ma, dukkanin bututun masana'antu ana yin su ne da bututun da ba su da kyau kawai saboda bututun suna fuskantar matsanancin zafi, sinadarai da aikin injiniya.An fi fifita bututun welded a masana'antar sararin samaniya, motoci da na'urorin lantarki inda kasafin kuɗi ya yi ƙasa da ƙasa, haka ma matsa lamba na aiki akan bututun.

4. Akwai bambancin Girman Girma
Ga mafi yawan masana'antun bututun ƙarfe maras sumul a China, suna samar da ainihin girman bututu maras nauyi mafi girman OD a cikin inch 20, 508 mm.Inda yawanci ya fi inch 16, 406.4 mm, saboda iyakokin kayan aiki.Kuma idan abokin ciniki yana son siyan bututun ƙarfe maras sumul fiye da masu girma dabam, to za a yi amfani da injin faɗaɗa zafi.Amma yawanci wannan irin zafi faɗaɗa sumul karfe bututu ingancin ba zai iya kwatanta da asali sumul karfe bututu.

Akasin haka, bututun ƙarfe na welded ba su da waɗannan iyakoki, girman samuwa daga 1-1/2 inch 48.3mm zuwa 100 inch 2540 mm.

5.Farashinbambanci
Yawancin lokaci farashin bututun ƙarfe mara nauyi ya fi welded bututun ƙarfe, saboda albarkatun ƙasa, kayan aikin masana'anta da matakai.Amma wani lokacin ta hanyar matsin kasuwa, bututun welded ya fi tsada, don haka idan kun haɗu da wannan yanayin, kada ku yi shakka don siyan bututun ƙarfe mara nauyi don girman iri ɗaya.