Chubhu yakapetwa nesimbi uye chubhu ye rectangular

Chubhu yesimbi yakakomberedzwa & chubhu yerectangular Mufananidzo wakaratidzwa

Tsananguro pfupi:

Pombi yesimbi ine galvanized inonzi "galvanized rectangular pipe" zvinoreva pombi ine mativi akaenzana. Inogadzirwa nesimbi inomonereka mushure mekugadzirisa. Kazhinji, simbi inomonereka inobviswa, inokotamiswa, inokweshwa, uye inosungirirwa kuti iite chubhu yakatenderera, uye chubhu yakatenderera inomonererwa muchubhu ine mativi maviri uye yozochekwa kusvika pakureba kunodiwa. Kazhinji zvidimbu makumi mashanu papakeji. Inozivikanwawo sesimbi ine mativi mana uye ine mativi mana, inopfupikiswa sechubhu ine mativi mana uye chubhu ine mativi mana, makodhi aya ndeaya F naJ.

Tora mutengo wemahara

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

1. Kutsauka kunobvumidzwa kweukobvu hwemadziro echubhu rectangular rakabatidzwa hakufanirwe kudarika plus kana kubvisa 10% yeukobvu hwemadziro hwakatarwa kana ukobvu hwemadziro huri pasi pe10mm, uye kana ukobvu hwemadziro huri pamusoro pe10mm, hunenge huri plus kana kubvisa 8% yeukobvu hwemadziro. Kunze kweukobvu hwemadziro munzvimbo yemusono.

2. Hurefu hwenguva dzose hwechitubu chesimbi chakakombamiswa hunosvika 4000mm-12000mm, kazhinji 6000mm uye 12000mm. Mapaipi ane rectangular anotenderwa kuendesa zvinhu zvehurefu hupfupi uye husina kugadzika kwete pasi pe2000mm, uye anogonawo kuendeswa muchimiro chemapaipi einterface, asi mutengi anofanira kucheka pombi yeinterface paanoishandisa. Huremu hwezvigadzirwa zvehurefu hupfupi uye husina kugadzika hahufanirwe kudarika 5% yehuwandu hwese hwekutumira, uye kune machubhu ane rectangular ane huremu hwepfungwa hunopfuura 20kg/m, haafanirwe kudarika 10% yehuwandu hwese hwekutumira.

3. Kukombama kwechubhu re rectangular rakabatidzwa hakufanirwe kudarika 2mm pamita, uye kukombama kwese hakufanirwe kupfuura 0.2% yehurefu hwese.

Nhanganyaya yekupatsanura

1. Maitiro ekugadzira kupatsanura chubhu ye rectangular
Machubhu erectangular anopatsanurwa zvichienderana nemaitiro ekugadzira: machubhu emativi akasungirirwa anopisa, machubhu emativi akasungirirwa akaomeswa, machubhu emativi akasungirirwa akabudiswa, uye machubhu emativi akasungirirwa. Pakati pawo, pombi yemativi yakasungirirwa yakakamurwa kuita: (a) Zvichienderana nepipi yemativi ekugadzira process-arc, pombi yemativi ekugadzira resistance welding (yakakwira, yakaderera), pombi yemativi ekugadzira gasi, pombi yemativi ekugadzira furnace (b) Zvichienderana nepipi yemativi ekugadzira yakasungirirwa yakatwasuka, pombi yemativi ekugadzira yakasungirirwa yakapetwa kaviri.

2. Kupatsanura zvinhu zvechubhu rectangular
Mapaipi emativi akasiyana-siyana anopatsanurwa zvichienderana nezvinhu zvawo: mapaipi esimbi yekabhoni isina kabhoni uye mapaipi esimbi yekabhoni isina kabhoni yakawanda. Simbi yekabhoni yakajairika inopatsanurwa kuita: Q195, Q215, Q235, SS400, 20# simbi, 45# simbi, nezvimwewo; simbi yesimbi isina kabhoni yakawanda inopatsanurwa kuita Q345, 16Mn, Q390, ST52-3, nezvimwewo.

3. Kupatsanurwa kwakajairika kwekugadzirwa kwechubhu rectangular
Mapombi esimbi anopatsanurwa zvichienderana nezvinodiwa pakugadzirwa: mapombi esimbi esimbi epasi rose, mapombi esimbi eJapan, mapombi esimbi esimbi eimperial, mapombi esimbi eAmerican, mapombi esimbi eEurope, uye mapombi esimbi esimbi epasi asiri emhando yepamusoro.

4. Kurongwa kwechimiro chechikamu chechubhu che rectangular
Mapaipi emativi mana anopatsanurwa zvichienderana nemaumbirwo awo emativi mana: (1) mapaipi emativi mana akareruka-mapaipi emativi mana, mapaipi emativi mana akaenzana (2) mapaipi emativi mana akaomarara-mapaipi emativi mana akaenzana-mapaipi emativi mana akaenzana nemaruva, mapaipi emativi mana akaenzana, mapaipi emativi mana akaenzana, mapaipi emativi mana akaenzana nechimiro chemhando yepamusoro

5. Kugadziriswa kwepamusoro kwechubhu rectangular
Mapaipi emativi akakamurwa kuita zvinhu zvakaita semagadzirirwo epamusoro: mapaipi emativi akavharidzirwa nekupisa, mapaipi emativi akavharidzirwa nemagetsi, mapaipi emativi akavharidzirwa nemafuta, mapaipi emativi akanyungudutswa.

6. Shandisa kupatsanura chubhu ye rectangular
Mapaipi emativi akapatsanurwa zvichienderana nemapaipi emativi akaumbwa nechinangwa chekushongedza, mapaipi emativi ezvishandiso zvemuchina, mapaipi emativi eindasitiri yemichina, mapaipi emativi eindasitiri yemakemikari, mapaipi emativi ezvivakwa zvesimbi, mapaipi emativi ekuvaka ngarava, mapaipi emativi emotokari, mapaipi emativi esimbi ematanda esimbi nemakoramu. Tube, chubhu yemativi yakaumbwa chinangwa chakakosha.

7. Kupatsanura kwehukobvu hwemadziro echubhu rectangular
Mapaipi erectangular anorongwa zvichienderana nehukuru hwemadziro - mapaipi erectangular ane madziro akakora, mapaipi erectangular ane madziro akakora uye mapaipi erectangular ane madziro matete.

Shandisa

Inonyanya kushandiswa mumadziro emaketeni, kuvaka, kugadzira michina, mapurojekiti ekuvaka simbi, kuvaka ngarava, mabhureki ekugadzira simba rezuva, uinjiniya wechimiro chesimbi, uinjiniya wemagetsi, mafekitori emagetsi, michina yekurima neyemakemikari, madziro emaketeni egirazi, chassis yemotokari, nhandare dzendege, nezvimwewo.