EN 10025 waa halbeeg Yurub u ah birta qaab-dhismeedka kulul ee la duubay, kaas oo qeexaya halabuurka kiimikada, sifooyinka farsamada, iyo hababka tijaabada ee birta kaarboonka iyo birta xoogga sare leh ee daawaha hooseeya.
EN 10025 S235 / S275 / S355 Bir I alxanka/IPE/IPN
| Heerka Agabka | EN 10025 S235 / S275 / S355 Birta IPE/IPN | Xoogga Wax Soo Saarka |
|
| 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 | S235 | S275 | S355 | Faa'iidada / Qoraallada |
|---|---|---|---|---|
| Xoogga Wax Soo Saarka | ≥ 235 MPa / 34 ksi | ≥ 275 MPa / 40 ksi | ≥ 355 MPa / 51.5 ksi | Birta heerka sare ah waxay kordhisaa awoodda rarka |
| Xoogga Tijaabada | 360–510 MPa / 52–74 ksi | 430–580 MPa / 62–84 ksi | 470–630 MPa / 68–91 ksi | S355 waxay leedahay xoogga ugu sarreeya ee jiidista dhismayaasha culus |
| Kordhinta | ≥ 26% | ≥ 23% | ≥ 22% | S235 waxay bixisaa dabacsanaan wanaagsan oo loogu talagalay soo saarista |
| Alxanka | Aad u fiican | Aad u fiican | Aad u fiican | Dhammaan darajooyinka ku habboon alxanka qaab-dhismeedka; S355 waxay u baahan kartaa kuleylin hore qaybo qaro weyn ah |
| Codsiyada Caadiga ah | Qaab-dhismeedyada fudud, alwaaxyo culeys yar/dhexdhexaad ah | Alwaaxyada iyo tiirarka culeyska dhexdhexaadka ah | Alwaaxyo culays badan leh, buundooyin dhaadheer, dhismayaal warshadeed | Dooro heerka birta iyadoo lagu saleynayo shuruudaha culeyska iyo dhererka |
| 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
Kuleylka kulul ee lagu buufiyo: ≥85μm, tijaabada buufinta milixda ≥500h
Dahaarka: Epoxy primer + topcoat, dhumucda filim qalalan ≥ 60μm
Qaab-dhismeedyada: Alwaaxyo iyo tiirar ku yaal dhismayaal dabaqyo badan leh, xarumaha warshadaha, bakhaarada iyo buundooyinka oo ah walxaha ugu muhiimsan ee qaada culayska.
Buundooyinka: I-beams waxaa badanaa loo isticmaalaa sidii alwaaxyo asaasi ah ama kuwo sare si loo taageero culayska taraafikada ee buundooyinka.
Mashiinno Culus: Alwaaxyo bir ah iyo tiirar loogu talagalay taageerada mashiinnada culus iyo goobaha birta.
Dib-u-habeyn Dhisme: Xooji, xasilin, ama dayactir qaab-dhismeed jira si loo kordhiyo iska caabbinta qallooca iyo baaxadda culaysyada.
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.
Ilaalinta iyo Baakaynta: I-beamXirmooyinka waxaa lagu duubay bac dhuleed, waxaana lagu xoojiyay go'yaal biyaha u adkaysta kulaylka, waxaana la socda baakado biyo-mareen ah si ay u nuugaan qoyaanka.
Xirmo Ammaan ah:Xirmooyinka waxaa lagu dhejiyay suuman bir ah oo 12-16 mm ah, oo loogu talagalay inay buuxiyaan shuruudaha qaadista dekedda Mareykanka, oo khuseeya 2-3 tan / xirmo.
Calaamadaynta U hoggaansanaanta Daahfuran: Baal kasta waxaa lagu calaamadeeyay Ingiriis iyo Isbaanish iyadoo lagu darayo darajada, cabbirka, koodhka HS, lambarka dufcadda iyo warbixinta imtixaanka.
Maareynta Qaybta Weyn: Alwaaxyada I-ga oo cabbirkoodu yahay 800 mm iyo wixii ka sarreeya waxaa lagu dahaadhay saliid warshadeed oo ka hortagta miridhku ka dibna lagu duubay maro.
Saadka la isku halleyn karoJadwallada xasilloon iyo gaarsiinta la isku halleyn karo waxaa damaanad qaadaya isbahaysi adag oo lala yeesho MSK, MSC iyo COSCO.
Xakamaynta Tayada:Dhammaan hababka waxaa lagu fuliyaa iyadoo la raacayo ISO 9001 si I-beam-ka loogu keeno goobta iyadoo la raacayo shuruud ku habboon si loo fuliyo mashruuca hufan.
S: Heerkee ayay I-beams-kaagu buuxiyaan Bartamaha Ameerika?
A:I-beam-yadeennu waxay u hoggaansamaan EN 10025 S235 / S275 / S355 Steel IPE/IPN, oo si weyn looga aqbalo Bartamaha Ameerika. Waxaan sidoo kale bixin karnaa alaab buuxisa heerarka maxalliga ah, sida NOM-ka Mexico.
S: Waa maxay waqtiga keenista Panama?
A:Xamuulka badda ee ka imanaya Tianjin una socda Colon Free Trade Zone wuxuu qaataa 28-32 maalmood. Wadarta keenista, oo ay ku jiraan wax soo saarka iyo nadiifinta kastamka, waa 45-60 maalmood. Maraakiibta degdegga ah ayaa sidoo kale la heli karaa.
S: Ma ka caawisaa nadiifinta kastamka?
A:Haa, waxaan la shaqeynaa dilaaliinta xirfadlayaasha ah ee Bartamaha Ameerika si aan u maareyno kastamka, canshuuraha, iyo waraaqaha si loo helo gaarsiin hufan.
Cinwaanka
Bl20, Shanghecheng, Shuangjie Street, Degmada Beichen, Tianjin, Shiinaha
Iimayl
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