Tube Square welded
lagu sameeyay Shiinaha
Codsiga: tuubada kululeeyaha,
Haddii dhuumaha ay ku xiran yihiin daawaha: non-alloy
Qaabka qaybta: afar gees
tube gaar ah: API
Dhumucda tuubada: 1.5-60
Daaweynta dusha sare: rinjiga madow
Dulqaad: ± 1%
Adeegyada habaynta: foorarsiga, alxanka, feedhitaanka, goynta
Qalabka: Q195/Q215/Q235/Q345/10#/20#
Dusha sare: rinjiga buufinta madow
Qaab: tube square
Baakad: baakad caadi ah
Erayada furaha: tuubo bir ah oo aan kala go 'lahayn
Waqtiga bixinta: 7-15 maalmood
Qaabka gudaha ee birta birta ah: qaybta bannaan ee madow
Tirada dalabka ugu yar: 1 tan
Ujeedo: Dhismaha dhismaha
Tignoolajiyada: Dulitaanka Kulul
Xaqiijinta: API
1. Tuubbada labajibbaaran ee alxanka leh waa qayb labajibbaaran oo godan tuubbo labajibbaaran oo bir ah, oo sidoo kale loo yaqaanno bir qabow oo bannaan.Waxay ku samaysaa qalooc qabow iyo alxanka soo noqnoqda sare ka dib giriijin kulul ama qabow-duuban ama gariiradda sida birta bannaan oo qaabaysan oo leh qaab labajibbaaran oo iskutallaab ah iyo cabbir.
Marka lagu daro dhumucda gidaarka ee tuubada labajibbaaran ee dhumucdiisuna waxay tahay, cabbirka geeska iyo flatness cidhifku waxay gaadhaan ama dhaafaan heerka caabbinta alxanka tuubada labajibbaaran ee qabow-samaysan.Baaxadda xagasha R guud ahaan waa inta u dhaxaysa 2 jeer iyo 3 jeer dhumucda derbiga..Marka loo eego baahida macaamiisha, waxaan sidoo kale soo saari karnaa tuubooyinka R-xagalka ee cabbirka looga baahan yahay macaamiisha;
2. Tuubba labajibbaaran tuubbo labajibbaaran oo aan xujo lahayn waa bir dheer oo leh qayb godan oo aan lahayn kala goysyo ku yaal hareeraha.Waa tuubo labajibbaaran oo la sameeyay iyada oo ka soo saaraysa tuubo aan xidhnayn iyada oo loo marayo 4 dhinac oo caaryar ah.Tuubada labajibbaaran waxay leedahay qayb godan waxaana loo isticmaalaa tiro badan.Waxaa loo isticmaalaa gaadiidka dareeraha ah, taageerada hydraulic, qaab dhismeedka farsamada, cadaadiska dhexdhexaadka ah iyo kuwa hooseeya, tuubada kululeeyaha cadaadiska sare, tuubada kulaylka, gaaska, batroolka iyo warshadaha kale.Way ka xoog badan tahay alxanka mana dillaaci doonto.
1. Habka socodka tuubada muraayada nadaafadda:
Tube-baaritaan maran-fiqid-baaritaan-kulul-daloolid-qaadid-shiidid-saliimayn iyo hawo engejin-alxanka madaxa-qabow sawir-xalinta-daawaynta-qaadista-qaadista Passivation-baaritaan-qabow duuban-hoosayn-gooyn-hawo qallajin-indhaynta gudaha baakadaha alaabada oo dhammaystiran ee polishing-inspection-calaamadaynta
2. Habka dhuumaha warshadaha
Tube maran-baaritaan-fiqi-baaritaan-kulul-daloolid-qaadid-shiidida-saliimaynta iyo hawo engejinta-alxanka madaxa-qabow sawir-xallin-daawaynta-qaadista-qaadista-baaritaanka-baaritaanka.
3. Geedi socodka socodka tubooyinka alxanka
Goynta-dhamaadka-xiirashada iyo alxanka-looper-samaynta-alxanka-gudaha iyo dibedda ka saarista-horta hagaajinta-induction-daawaynta kulaylka-cabbirka iyo toosinta-imtixaan-goynta hadda---baadhista cadaadiska Hydraulic--Pickling-- Kormeerka u dambeeya —— Baakadaha.
4. Habka tuubada labajibbaaran ee aan kala go 'lahayn
Wareegga birta-tube billet-baaritaan-kuleyl-daloolid-cabbir-kulul-kulul-madax-baaritaan-baaritaan-qaadid-spherical annealing-qabow sawir-samaynta-Qikou- -tijaabin
Q345A: C≤0.20, Mn ≤1.70, Si≤0.50, P≤0.035, S≤0.035；
Q345B: C≤0.20, Mn ≤1.70, Si≤0.50, P≤0.035, S≤0.035；
Q345C: C≤0.20, Mn ≤1.70, Si≤0.50, P≤0.030, S≤0.030, Al≥0.015；
Q345D: C≤0.18, Mn ≤1.70, Si≤0.50, P≤0.030, S≤0.025, Al≥0.015；
Q345E: C≤0.18, Mn ≤1.70, Si≤0.50, P≤0.025, S≤0.020, Al≥0.015；
Q345A, B, C, D, E Nb≤0.07, V≤0.15, Ti≤0.20, Cr≤0.30, N≤0.012, Mo≤0.10.20#, Q235B
| Shaxda qeexida tuubada labajibbaaran ee darbi adag (mm) | Shaxda qeexida tuubada leydi-xagalka ah ee dhumucdeedu tahay (mm) | ||
| 16 ~ 34×0.4 ~ 2.0 | 380~500×380~500×8.0-30.0 | 10~20×20~40×0.6~12.0 | 250~300×100~250×6~30.0 |
| 16 ~ 34×0.4 ~ 2.0 | Faahfaahin kale oo dib-u-cusbooneysii waa sida soo socota | 20×50×1.0～2.0 | 400×250×8-30.0 |
| 38×38×1.0 ~ 4.0 | 550×550×10.0-40.0 | 22~40×35~100×0.9～5.0 | 400~×300×8 ~30.0 |
| 40~95×40~95×1.0～8.0 | 600-1000×600-1000×10.0-50.0 | 25×40×0.9～3.75 | 450~500×200~450×8~30.0 |
| 100×100×2.0～8.0 | 50×60×2.0～5.0 | Faahfaahin kale oo dib-u-cusbooneysii waa sida soo socota | |
| 120~350×120~350×4.0-30.0 | 50~200×60~150×2.0~12.0 | 600~1000×200~800×10～28.0 | |
