ASTM A36/A992/A992M/A572 Gr 50 Steel I Beam
| Heerka Alaabta | Heerka ASTM A992/A992M (doorbidayaa dhismo) ama ASTM A36 heerka (qaabdhismeedka guud) | Xoogga Wax-soo-saarka | A992: Xoog-soo-saarka ≥ 345 MPa (50 ksi), xoogga xajinta A36: Awood wax-soo-saar ≥ 250 MPa (36 ksi), xoogga xajinta ≥ 420 MPa A572 Gr.50: Awood soo saarid ≥ 345 MPa, oo ku habboon dhismayaasha culus |
| Cabirka | W8×21 ilaa W24×104 (inji) | Dhererka | Kaydka 6m & 12m, Dhererka La Habeeyay |
| Dulqaadka cabbirka | Waafaqsan GB/T 11263 ama ASTM A6 | 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 | ASTM A992 | ASTM A36 | Faa'iidada / Qoraallada |
| Xoogga Wax-soo-saarka | 50 ksi / 345 MPa | 36 ksi / 250 MPa | A992: + 39% sare |
| Xoogga Jilicsan | 65 ksi / 450 MPa | 58 ksi / 400 MPa | A992: + 12% ka sarreeya |
| Dheeraynta | 18% (qiyaastii 200 mm) | 21% (50mm cabbir) | A36: ductility wanaagsan |
| Weldability | Aad u fiican (Ceq <0.45%) | Wacan | Labaduba waxay ku habboon yihiin alxanka qaabdhismeedka |
| 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 (waafaqsan ASTM A123), tijaabada buufinta cusbada ≥500h
Dahaarka: Epoxy primer + topcoat, dhumucda filimka qalalan ≥ 60μm
Qaab-dhismeedka Dhismaha: alwaaxyada iyo tiirarka loo isticmaalo dhismayaasha dhaadheer, warshadaha, bakhaarada, buundooyinka, iwm, oo bixiya taageerada aasaasiga ah ee culeyska.
Injineerinka Buundada: U adeega sida alwaaxyada waaweyn ama sare ee buundooyinka, qaadista gaadiidka iyo culeyska lugeynaya.
Taageerada Qalabka Warshadaha: Taageerida mishiinada waaweyn iyo goobaha qaab dhismeedka birta.
Xoojinta Dhismaha: Waxa loo isticmaalaa in lagu beddelo ama lagu xoojiyo dhismeyaasha hadda jira, iyada oo la wanaajinayo iska caabbinta foorarsiga iyo awoodda culayska.
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 Baakaynta Dhamaystiran:Xirmado kasta oo I-beams ah ayaa si taxadar leh loogu duudduubay tarpaulin, oo leh 2-3 baakado qallajiye ah ayaa lagu daray xirmo kasta, waxaana lagu hoos ilaaliyaa kuleyl-ku-xidhan, dabool aan roobka lahayn si looga hortago waxyeelada qoyaanka.
Isku xidhka sugan:Xidhmooyinku waxay ku xidhan yihiin 12-16 mm Φ bir bir ah, oo loogu talagalay inay ku qabtaan qalabka wax lagu qaado ee dekedaha Maraykanka, iyagoo taageeraya 2-3 tan xidhmo kasta si badbaado leh.
Nadiifi calaamadaynta u hoggaansanaanta:Calaamadaha laba-luqadlaha ah (Ingiriisi & Isbaanishka) waxay ku lifaaqan yihiin xirmo kasta, iyagoo bixinaya macluumaadka muhiimka ah sida darajada agabka, qeexitaannada, koodhka HS, lambarka dufcadda, iyo tixraaca warbixinta imtixaanka.
Wax ka qabashada Gaarka ah ee Qaybaha La Weyn:Wixii I-beams leh dhererka isdhaafka ah ee ≥ 800 mm, dusha birta waxaa lagu dahaadhay saliid ka hortagga miridhku heerka warshadaha, loo oggol yahay in la qalajiyo, ka dibna lagu duudduubay tapaulin si loo ilaaliyo dheeraad ah.
Shabakadda Saadka Waxtarka leh:Waxaan sii wadnaa iskaashi adag oo lala yeesho khadadka maraakiibta hormuudka ah, oo ay ku jiraan MSK, MSC, iyo COSCO, anagoo hubinayna gaadiid la isku halayn karo oo waqti ku habboon.
Xaqiijinta Tayada:Hawlgalladayadu waxay si adag u raacaan heerarka maaraynta tayada ISO 9001. Laga soo bilaabo xulashada alaabta baakadaha ilaa qoondaynta gaadiidka, tillaabo kasta si dhow ayaa loola socdaa si loo hubiyo in I-beams ay ku yimaadaan xaalad qumman, siinta aasaas adag oo loogu talagalay fulinta mashruuca si siman oo hufan.
S: Waa maxay halbeegyada birtaada birta ah ee u hoggaansama suuqyada Bartamaha Ameerika?
A: Badeecadahayadu waxay la kulmaan ASTM A36, A572 Heerarka Fasalka 50, kuwaas oo si weyn looga aqbalo Bartamaha Ameerika. Waxaan sidoo kale bixin karnaa alaabooyin u hoggaansamaya heerarka maxalliga ah sida NOM ee Mexico.
S: Intee in le'eg ayay tahay wakhtiga keenista Panama?
J: Xamuulka badda ee ka imanaya Dekadda Tianjin ilaa Aagga Ganacsiga Xorta ah ee Colon wuxuu qaadanayaa 28-32 maalmood, wadarta wakhtiga gaarsiinta (oo ay ku jiraan wax soo saarka iyo kastamku) waa 45-60 maalmood. Waxaan sidoo kale bixinaa xulashooyinka rarida degdega ah.
S: Ma bixisaa kaalmada fasaxa kastamka?
J: Haa, waxaanu la shaqaynaa dilaaliinta cashuuraha ee badhtamaha Ameerika si aanu uga caawino macaamiisha inay qabtaan ku dhawaaqida kastamka, bixinta cashuuraha iyo habraacyada kale, anagoo hubinayna in si habsami leh loo gaadhsiiyo.
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