ASTM A992 I Beam waa bir qaab-dhismeed oo xoog badan, oo la alxan karo oo leh awood wax-soo-saar 50 ksi ah, oo si weyn loogu isticmaalo dhismayaasha, buundooyinka, iyo dhismayaasha warshadaha. Xasilloonida la hagaajiyay iyo tayada joogtada ah ayaa ka dhigaysa doorashada caadiga ah ee mashaariicda dhismaha casriga ah.
ASTM A992/A992M Birta I Alwaax
| Heerka Agabka | Heerka ASTM A992/A992M (la doorbidayo dhismaha) ama heerka ASTM A36 (qaab-dhismeedka guud) | Xoogga Wax Soo Saarka | A992: Xoogga wax soo saarka ≥ 345 MPa (50 ksi), xoogga la jiido ≥ 450 MPa (65 ksi), dheereyn ≥ 18% A36: Xoogga wax soo saarka ≥ 250 MPa (36 ksi), xoogga la riixo ≥ 420 MPa A572 Gr.50: Xoogga wax soo saarka ≥ 345 MPa, oo ku habboon qaab-dhismeedka culus |
| Cabbirrada | W8×21 ilaa W24×104 (inji) | Dhererka | Kaydka 6 m & 12 m, Dhererka La Habeeyey |
| Dulqaadka Cabbirka | Waxay la jaanqaadaysaa GB/T 11263 ama ASTM A6 | Shahaadada Tayada | Warbixinta tijaabada dhinac saddexaad ee EN 10204 3.1 ee shahaadada agabka iyo SGS/BV (tijaabooyinka laalaabka iyo foorarsiga) |
| Dhammaadka Dusha Sare | Rinjiyeynta kulul, rinjiyeynta, iwm. La habeyn karo | Codsiyada | Dhismaha Dhismaha, Buundooyinka, Qaab-dhismeedka Warshadaha, Badda iyo Gaadiidka, Kala Duwan |
| Kaarboon u dhiganta | Ceq≤0.45% (Hubi in si fiican loo alxan karo) Si cad loogu calaamadeeyay "La jaanqaadi kara koodhka alxanka AWS D1.1" | Tayada dusha sare | Ma jiraan dildilaacyo, nabarro, ama laablaab muuqda. Fidsanaanta dusha sare: ≤2mm/m Joogsiga geeska: ≤1° |
| Hantida | ASTM A992 | ASTM A36 | Faa'iidada / Qoraallada |
| Xoogga Wax Soo Saarka | 50 ksi / 345 MPa | 36 ksi / 250 MPa | A992: +39% ka sareeya |
| Xoogga Tijaabada | 65 ksi / 450 MPa | 58 ksi / 400 MPa | A992: +12% ka sareeya |
| Kordhinta | 18% (cabirka 200 mm) | 21% (cabirka 50 mm) | A36: dabacsanaan wanaagsan |
| Alxanka | Aad u fiican (Ceq <0.45%) | Wanaagsan | Labaduba waxay ku habboon yihiin alxanka qaab-dhismeedka |
| Qaab | Qoto dheer (gudaha) | Ballaca Flange-ka (in) | Dhumucda shabakadda (in) | Dhumucda Flange-ka (in) | Miisaanka (lb/ft) |
| W8×21 (Cabbirka 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 (Cabbirka la heli karo) | 24 | 12 | 0.4 | 0.88 | 104 |
Madow kulul oo la duubay: Xaaladda caadiga ah
Galvanizing kulul: ≥85μm (waafaqsan ASTM A123), tijaabada buufinta milixda ≥500h
Dahaarka: Epoxy primer + topcoat, dhumucda filim qalalan ≥ 60μm
Alwaaxyada dhismaha iyo tiirarka ayaa lagu dabaqay dhismayaasha dabaqyada badan leh, dhismayaasha warshadaha, bakhaarada, buundooyinka iyo waxyaabo kaloo badan si ay u noqdaan taageerada culeyska ugu weyn.
Buundo-shaqayn: Isticmaalka alwaaxyada I-ga sida alwaaxyada aasaasiga ah ama kuwa sare ee buundooyinka si loo taageero taraafikada baabuurta iyo dadka lugeynaya.
Taageerada Makiinadaha Culus:Mashiinada wax soo saarka ee waaweyn iyo goobaha qaab-dhismeedka birta. Wax-ka-beddelka qaab-dhismeedka - si loo casriyeeyo, loo xoojiyo ama loo hagaajiyo dhisme jira, si loo kordhiyo iska caabbinta qalooca iyo awoodda rarista.
Qaab-dhismeedka Dhismaha
Injineernimada Buundada
Taageerada Qalabka Warshadaha
Xoojinta Dhismaha
1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.
Ilaalin Dhammaystiran iyo Baakad: Xidhmo kasta oo I-beam ah waxaa lagu duubay maro, oo lagu xoojiyay dahaadh roobka u adkaysta kulaylka, waxaana ku jira baakado wasakhaysan si loo xakameeyo qoyaanka.
Xirmo Ammaan ahXirmooyinka waxaa lagu dhejiyay suumanka birta ah ee 12–16 mm oo loo sameeyay inay qabtaan shuruudaha qaadista dekedaha ee Mareykanka, iyagoo taageeraya 2–3 tan xirmo kasta.
Calaamadaynta U hoggaansanaanta CadXirmo kasta waxay siddaa calaamado Ingiriis iyo Isbaanish ah oo faahfaahinaya darajada, cabbirka, koodhka HS, lambarka dufcadda, iyo tixraaca warbixinta imtixaanka.
Maareynta Qaybta oo aad u Weyn:Alwaaxyada I-ga 800 mm iyo wixii ka sareeya waxay helaan dahaar saliid ah oo warshadeed oo ka hortagga miridhku ka hor inta aan la duubin dharka si loo helo ilaalin dheeraad ah.
Saadka lagu kalsoonaan karo: Iskaashiga xooggan ee lala yeesho MSK, MSC, iyo COSCO wuxuu hubiyaa jadwal deggan iyo gaarsiin la isku halleyn karo.
Hubinta Tayada:Dhammaan hababka waxay raacaan heerarka ISO 9001, iyagoo hubinaya in I-beam kasta uu goobta ku gaaro xaalad aad u wanaagsan oo uu diyaar u yahay fulinta mashruuc hufan.
S: Heerarkee ayay u hoggaansamaan birta I-beam-kaaga suuqyada Bartamaha Ameerika?
A: Badeecadahayagu waxay buuxiyaan heerarka ASTM A36, A572 ee heerka 50, kuwaas oo si weyn looga aqbalo Bartamaha Ameerika. Waxaan sidoo kale bixin karnaa badeecooyin u hoggaansan heerarka maxalliga ah sida NOM-ka Mexico.
S: Imisa ayay qaadanaysaa waqtiga keenista Panama?
J: Xamuulka badda ee ka yimaada Dekadda Tianjin una socda Aagga Ganacsiga Xorta ah ee Colon wuxuu qaataa qiyaastii 28-32 maalmood, waqtiga gaarsiinta guudna (oo ay ku jiraan wax soo saarka iyo nadiifinta kastamka) waa 45-60 maalmood. Waxaan sidoo kale bixinnaa ikhtiyaarro dhoofinta degdega ah.
S: Ma bixisaa caawimo sharci ah oo ku saabsan kastamka?
J: Haa, waxaan la shaqeynaa dilaaliinta kastamka ee xirfadleyda ah ee Bartamaha Ameerika si aan uga caawinno macaamiisha inay maareeyaan caddeynta kastamka, bixinta canshuurta iyo hababka kale, iyadoo la hubinayo in si habsami leh loo gaarsiiyo.
Cinwaanka
Bl20, Shanghecheng, Shuangjie Street, Degmada Beichen, Tianjin, Shiinaha
Iimayl
Telefoon
+86 13652091506







