GB Q235B, Q345B, Q390, iyo Q420 steel I-beams waa alwaaxyo qaab-dhismeed aad u sarreeya oo si ballaaran loogu isticmaalo dhismayaasha, buundooyinka, xarumaha warshadaha, iyo codsiyada taageerada culeyska culus.
GB Q235b / Q345b / Q390 / Q420 Birta I beam
| Heerka Alaabta | GB Q235b / Q345b / Q390 / Q420 | Xoogga Wax-soo-saarka |
|
| Cabirka | W8×21 ilaa W24×104 (inji) | Dhererka | Kaydka 6m & 12m, Dhererka La Habeeyay |
| Dulqaadka cabbirka | Waafaqsan GB/T 11263 | Shahaadada tayada | TS EN 10204 3.1 Shahaadada agabka & Warbixinta tijaabada SGS/BV |
| Dhamaystir dusha sare | Galvanization-ku-kulul, rinji, iwm. La beddeli karo | Codsiyada | Dhismaha Dhismaha, Buundooyinka, Dhismayaasha Warshadaha, Badda iyo Gaadiidka, Kala duwan |
| Kaarboon u dhiganta | Ceq≤0.45%(Hubi alxanka wanaagsan) Si cad loogu calaamadeeyay "La jaan qaada AWS D1.1 code alxanka" | Tayada dusha sare | Ma jiraan dildilaacyo muuqda, nabarro, ama laalaabyo. Baaxadda dusha sare: ≤2mm/m Qaabka cidhifka: ≤1° |
| Hanti | Q235B | Q345B | Q390 | Q420 | Faa'iidada / Qoraallada |
|---|---|---|---|---|---|
| Xoogga Wax-soo-saarka | ≥ 235 MPa / 34 ksi | ≥ 345 MPa / 50 ksi | ≥ 390 MPa / 57 ksi | ≥ 420 MPa / 61 ksi | Darajooyinka sare waxay bixiyaan awood culus oo qaadis ah |
| Xoogga Jilicsan | 370–500 MPa / 54–73 ksi | 470–630 MPa / 68–91 ksi | 490–675 MPa / 71–98 ksi | 540–720 MPa / 78–104 ksi | Q420 waxay bixisaa awood sare oo loogu talagalay qaab-dhismeedka baahida |
| Dheeraynta | ≥ 26% | ≥ 20% | ≥ 16% | ≥ 15% | Kordhinta hoose oo leh xoog sare; Q235B way fududahay samaynta iyo alxanka |
| Weldability | Aad u fiican | Aad u fiican | Wacan | Dhexdhexaad | Dhammaan darajooyinka waa alxanka; Biraha xoogga badan waxay u baahan karaan kuleyl ka hor ama alxanka kontoroolka |
| Adag Saamaynta (-20°C) | - | ≥ 27 J | ≥ 27 J | ≥ 27 J | Q345B iyo wixii ka sareeya waxay xaqiijinayaan adayga ka wanaagsan xaaladaha qabowga |
| Codsiyada caadiga ah | Xargaha qaab-dhismeed fudud, alwaaxyo raran hoose/dhexe ah | Tiirarka culeyska dhexdhexaadka ah, fiimyada, bakhaarada | Alwaaxyo culus, qaab-dhismeedka taageerada mishiinka | Buundooyinka dhaadheer, dhismayaal dhaadheer, dhismayaal bir ah oo xeebaha iyo warshadaha ah | Dooro darajada iyadoo loo eegayo xoogga naqshadeynta, baahida alxanka, iyo xaaladaha deegaanka |
| Qaabka | Qoto dheer | Balaadhka Flange (gudaha) | Dhumucda Mareegaha (gudaha) | Dhumucda Flange | Miisaanka (lb/ft) |
| W8×21 (Xajmiga la heli karo) | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104 (Xajmiga la heli karo) | 24 | 12 | 0.4 | 0.88 | 104 |
Hot Rolled Black:Standard state
Galvanizing-kulul: ≥85μm, tijaabada buufinta cusbada ≥500h
Dahaarka: Epoxy primer + topcoat, dhumucda filimka qalalan ≥ 60μm
Codsiga:
Looxyada iyo tiirarka dhismayaasha dabaqyada badan, dhirta warshadaha, bakhaarrada iyo buundooyinka oo ah xubnaha ugu muhiimsan ee qaadaya. Sidoo kale waxay u fiican tahay shaqada buundada, taageerada mishiinnada culus, sagxadaha birta, dib u habeynta qaabdhismeedka si loo kordhiyo awoodda qaadista iyo xasilloonida.
Dhismaha Dhismaha
Injineerinka Buundada
Taageerada Qalabka Warshadaha
Xoojinta Dhismaha
1) Xafiiska Laanta - Taageerada Isbaanishka ku hadasha, Kaalmada fasaxida kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah, oo leh cabbirro kala duwan
3) Waxaa soo kormeeray hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, oo wata baakadaha caadiga ah ee badda.
Ilaalinta iyo Baakadaha: I-beamxidhmooyinku waa baakad lagu duudduubay, oo lagu xoojiyay xaashida kulaylka-xidhay ee aan biyaha lahayn, waxaana weheliya baakado qallafsan si loo nuugo qoyaanka.
Isku xidhka SuganXirmooyinka birta ah 12-16 mm, oo waafaqsan heerarka qaadista dekeda Maraykanka ee 2-3 tan xidhmo kasta.
Nadiifi calaamadayntaXirmado kasta waxa lagu calaamadeeyay Ingiriisi iyo Isbaanish oo leh darajo, cabbir, HS code, dufcaddii no., iyo warbixinta imtixaanka.
Qaybo waaweyn: I-beams ≥800 mm waxaa lagu dahaadhay saliid lidka ku ah miridhku waxaana lagu duudduubay daamur.
Dhoofinta lagu kalsoon yahayXiriirka soo jireenka ah ee aan la leenahay MSK, MSC, iyo COSCO waxay noo suurtagelinayaan inaan bixinno jadwal la isku halleyn karo oo aan ku bixinno waqtigii loogu talagalay.
QCNidaamyada oo dhan waxay waafaqsan yihiin ISO 9001 si loo hubiyo inaad hesho alwaaxyada qaab wanaagsan si aad ugu rakibto mashruucaaga waqti ku habboon.
S: Waa kuwee halbeegyada I-beams-kaagu ku kulmaan Bartamaha Ameerika?
A:I-beamsyadu waa kulmaanEN 10025 S235 / S275 / S355 (IPE/IPN)heerarka, sida caadiga ah laga aqbalo dhammaan Bartamaha Ameerika. Waxaan sidoo kale keeni karnaa badeecooyin u hoggaansan xeerarka maxalliga ah sidaMexico ee NOM.
S: Waa maxay wakhtiga keenista Panama?
A:Ka soo raristaTianjin ilaa Colon Aagga Ganacsiga Xorta ahku saabsan28-32 maalmood. Oo ay ku jiraan wax soo saarka iyo kastamka, wadarta keenista waa45-60 maalmood, oo leh xulashooyin degdeg ah oo la heli karo.
S: Ma ka caawisaa furista kastamka?
A:Haa, waan la shaqaynaadilaaliinta shatiga haystaBartamaha Ameerika si loo maareeyo kastamka, canshuuraha, iyo dukumeentiga gaarsiinta bilaa dhibka ah.
Cinwaanka
Bl20, Shanghecheng, Shuangjie Street, Degmada Beichen, Tianjin, Shiinaha
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