Welded Square Tube
yi a China
Application: tukunyar jirgi,
Ko an haɗa bututun da aka haɗa tare da gami: ba alloy
Siffar sashe: murabba'i
Bututu na musamman: API
Kaurin tube: 1.5-60
Maganin saman: baƙar fata
Haƙuri: ± 1%
Ayyukan sarrafawa: lankwasawa, walda, naushi, yanke
Material: Q195/Q215/Q235/Q345/10#/20#
Surface: baki fenti
Siffar: square tube
Shiryawa: daidaitaccen shiryawa
Mahimman kalmomi: bututun ƙarfe mara nauyi
Lokacin bayarwa: kwanaki 7-15
Siffar bututun ƙarfe na ciki: ɓangaren ɓoyayyen ɓangaren baki
Mafi qarancin oda: 1 ton
Manufar: Tsarin gini
Fasaha: Hot Rolling
Tabbatarwa: API
1. Welded square tube ne m square sashe karfe square tube, kuma aka sani da m sanyi-kafa karfe.Ana samuwa ta hanyar lankwasawa mai sanyi da walƙiya mai ƙarfi bayan zafi-birgima ko sanyi-birgima tsiri ko nada a matsayin mara siffa Siffar karfe mai murabba'in giciye-sashe siffar da girman.
Baya ga kauri na bangon bututu mai kauri mai kauri, girman kusurwa da flatness na gefen sun kai ko wuce matakin juriya welded sanyi-kafa murabba'in bututu.Girman kusurwar R shine gabaɗaya tsakanin sau 2 zuwa sau 3 kaurin bango..Bisa ga bukatun abokan ciniki, za mu iya samar da R-angle square tubes na girman da ake bukata da abokan ciniki;
2. Square tube maras kyau murabba'in tube ne mai tsawo karfe tsiri tare da m sashe kuma babu gidajen abinci a kan gefen.Bututu ne mai murabba'in kafa ta hanyar fitar da bututu maras sumul ta bangarorin 4 na wani mold.Bututun murabba'in yana da sashe mai zurfi kuma ana amfani dashi da yawa.Ana amfani da shi a cikin sufuri na ruwa, goyon bayan na'ura mai aiki da karfin ruwa, tsarin injiniya, matsakaici da ƙananan matsa lamba, babban bututun tukunyar jirgi, bututun musayar zafi, gas, man fetur da sauran masana'antu.Ya fi welded ƙarfi kuma ba zai fashe ba.
1. Tsarin tafiyar da bututun madubi mai tsafta:
Tube blank-bincike-peeling-bincike-dumi-perforation-pickling-nika- lubrication da iska bushewa-welding kai-sanyi zane-maganin jiyya-pickling-pickling Passivation-bincike-sanyi mirgina-degreasing-yanke-iska bushewa-ciki polishing. -wasu goge-gwargwadon-bincike-alama-kammala kayan marufi.
2. Tsarin bututun masana'antu
Tube blank-bincike-peeling-duba-dumi-perforation-pickling-nika-lubrication da iska bushewa-welding kai-sanyi zane-maganin magani-pickling-pickling Passivation-duba.
3. Tsarin tafiyar da bututu mai welded
Rarraba-matakin-ƙarshen shearing da walda-looper-forming-welding-in ciki da waje bead cire-pre-gyare-gyare-induction zafi magani-girman da kuma daidaita-eddy gwajin-yanke --Hydraulic matsa lamba dubawa--Pickling--Na karshe dubawa --Marufi.
4. M square tube tsari
Round karfe-tube billet-duba-dumi-huda-sizing-zafi mirgina-lebur kai-bincike-pickling-spherical annealing-sanyi zane-forming-Qikou- -gwaji
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
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
| Teburin ƙayyadaddun bututu mai kauri mai kauri (mm) | Teburin ƙayyadaddun bututu mai kauri mai kauri (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 | Wani bayani dalla-dalla shine kamar haka | 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 | Wani bayani dalla-dalla shine kamar haka | |
| 120 ~ 350 × 120 ~ 350 × 4.0 ~ 30.0 | 50 ~ 200 × 60 ~ 150 × 2.0 ~ 12.0 | 600 ~ 1000 × 200 ~ 800 × 10 ~ 28.0 | |
