Soo dejiso Tilmaamaha iyo Cabbirka ugu dambeeyay ee iftiinka W.
Qiimaha Jumlada H Qaabaysan ee Birta Qaabaysan Qaybaha Qaab-dhismeedka Birta ee la diyaariyey Sahayda Tooska ah ee Warshadda
| Faahfaahinta | Faahfaahinta |
|---|---|
| Heerka Agabka | A36 / A992 / A572 Fasalka 50 |
| Xoogga Wax Soo Saarka | ≥345 MPa |
| Cabbirrada | W6×9, W8×10, W12×30, W14×43, iwm. |
| Dhererka | Kaydka 6 m & 12 m, oo la habeyn karo |
| Dulqaad | Waafaqsan GB/T 11263 ama ASTM A6 |
| Shahaadada | Kormeerka dhinac saddexaad ee ISO 9001, SGS/BV |
| Dhammaadka Dusha Sare | Kuleylka kulul ee lagu dhex milmo, la rinjiyeeyo, ama loo habeeyo |
| Codsiyada | Warshadaha, bakhaarada, dhismayaasha ganacsiga iyo guryaha la dego, buundooyinka |
Xogta Farsamada
Qaab-dhismeedka Kiimikada ASTM A36/ASTM A992/ASTM A572 W-beam (ama H-beam)
| heerka birta | Kaarboon, | Manganese, | Fosfooraska, | baaruud, | Silikoon, | |
| ugu badnaan,% | % | ugu badnaan,% | ugu badnaan,% | % | ||
| A36 | 0.26 | -- | 0.04 | 0.05 | ≤0.40 | |
| FIIRO GAAR AH: Waxyaabaha ku jira naxaasta ayaa diyaar ah marka dalabkaaga la cayimo. | ||||||
| Heerka Birta | Kaarboon, ugu badnaan, % | Manganese, % | Silikoon, ugu badnaan, % | Vanadium, ugu badnaan, % | Columbium, ugu badnaan, % | Fosfooraska, ugu badnaan, % | baaruud, ugu badnaan, % | |
| ASTMA992 | 0.23 | 0.50 - 1.60 | 0.40 | 0.15 | 0.05 | 0.035 | 0.045 | |
| Shay | Fasal | Kaarboon, ugu badnaan, % | Manganese, ugu badnaan, % | Silikoon, ugu badnaan, % | Fosforusmax, % | Sulfur, ugu badnaan, % | |
| Alwaax bir ah oo A572 ah | 42 | 0.21 | 1.35 | 0.40 | 0.04 | 0.05 | |
| 50 | 0.23 | 1.35 | 0.40 | 0.04 | 0.05 | ||
| 55 | 0.25 | 1.35 | 0.40 | 0.04 | 0.05 | ||
Hantida Farsamada ee ASTM A36/A992/A572 W-beam (ama H-beam)
| Heerka Birta | Xoogga jiidista, ksi[MPa] | Dhibcaha wax soo saarka ugu yar, ksi[MPa] | Kordhinta 8 inji.[200] mm], ugu yaraan,% | Kordhinta 2 inji.[50] mm], ugu yaraan,% | |
| A36 | 58-80 [400-550] | 36[250] | 20.00 | 21 | |
| Heerka Birta | Xoogga jiidista, ksi | Dhibcaha wax soo saarka, ugu yaraan, ksi | |
| ASTM A992 | 65 | 65 | |
| Shay | Fasal | Dhibcaha wax soo saarka, ksi[MPa] | Xoogga jiidista, ugu yaraan, ksi[MPa] | |
| Alwaax bir ah oo A572 ah | 42 | 42[290] | 60[415] | |
| 50 | 50[345] | 65[450] | ||
| 55 | 55[380] | 70[485] | ||
Cabbirrada H-beam ee ballaaran ee ASTM A36 / A992 / A572 - W Beam
Waa kan xaashida xogta farsamada xirfadeed ee ASTM A36 / A992 / A572Alwaax Bir ah oo Qaabaysan H(W-Beam) oo ku jira cutubka US/Imperial. Qaabkani wuxuu ku habboon yahay xaashida xogta, buugga macluumaadka ama bogga alaabta b2b.
Tilmaamaha Farsamada: ASTM Wide Flange Beams (W-Shapes)
| Qaybta (Qaab-W) | Miisaanka (lb/ft) | Qoto dheer ee Qaybta (d) (inji) | Ballaca Flange-ka (bf) (inji) | Dhumucda Flange-ka (tf) (inji) | Dhumucda Shabakadu (tw) (inji) |
| W4 x 13 | 13 | 4.16 | 4.06 | 0.345 | 0.280 |
| W6 x 15 | 15 | 5.99 | 5.99 | 0.260 | 0.230 |
| W6 x 25 | 25 | 6.38 | 6.08 | 0.455 | 0.320 |
| W8 x 18 | 18 | 8.14 | 5.25 | 0.330 | 0.230 |
| W8 x 31 | 31 | 8.00 | 8.00 | 0.435 | 0.285 |
| W10 x 30 | 30 | 10.47 | 5.81 | 0.510 | 0.300 |
| W10 x 49 | 49 | 9.98 | 10.00 | 0.560 | 0.340 |
| W12 x 26 | 26 | 12.22 | 6.49 | 0.380 | 0.230 |
| W12 x 65 | 65 | 12.12 | 12.00 | 0.605 | 0.390 |
| W14 x 90 | 90 | 14.02 | 14.52 | 0.710 | 0.440 |
| W16 x 100 | 100 | 16.97 | 10.42 | 0.985 | 0.585 |
| W18 x 76 | 76 | 18.21 | 11.03 | 0.680 | 0.425 |
Guji badhanka ku yaal Midig
Dusha Caadiga ah
Dusha sare ee galvanized (qalooca galvanizing-kulka kulul ≥ 85μm, cimriga adeegga ilaa 15-20 sano),
Dusha sare ee Saliidda Madow
Dhismaha Dhismaha: Waxaa loo isticmaalaa sidii habka ugu muhiimsan ee loo qaabeyn karo xafiisyada, guryaha, suuqyada waaweyn, warshadaha, alwaaxyada wiishashka iwm.
Buundo-shaqayn: Ku habboon buundooyinka waddooyinka iyo tareenada yaryar iyo kuwa dhexe iyo kuwa hoose.
Dowladda Hoose & Mashruucyada: Tareenka dhulka hoostiisa mara, khadadka biyaha, meelaha lagu xiro wiishashka, iyo meel ku meel gaar ah oo lagu xiro.
Shaqada Caalamiga ah: Waa mid waafaqsan heerarka Mareykanka iyo kuwa kale ee caalamiga ah (tusaale ahaan AISC), oo ku habboon shaqada adduunka oo dhan.
1) Xafiiska Deegaanka: Taageerada adeegga Isbaanishka iyo kastamka.
2) Cabbirro badan oo ka badan 5000lbs ayaa la heli karaa.
3) Alaabta waxaa baaray hay'adda awoodda leh sida CCIC, SGS, BV, TUV iwm, waxaana lagu sameeyay baakado caadi ah oo ku habboon badmaaxiinta.
Ilaalinta Aasaasiga ah: Dhammaan qalabka waxaa lagu duubay maro dhogor ah oo leh 2-3 baakadood oo biyo-mareen ah waxaana lagu shaabadeeyay maro roob.
Isku xidhka: Waxaa lagu dhejiyay suumanka birta ah ee 12–16 mm, oo ku habboon dekedda Mareykanka, qiyaastii 2–3 tan xidhmo kasta.
Calaamadaynta Shahaadada: Calaamadaha Ingiriisiga-Isbaanishka oo tilmaamaya agabka, cabbirka, koodhka HS, dufcadda iyo warbixinta imtixaanka lambarka.
Alwaaxyada waaweyn ee H-Bay (≥800 mm): Waxaa lagu dahaadhay saliid ka hortagta miridhku, hawadana way qallajisay ka dibna waxaa lagu duubay maro.
Gaadiidka: Iskaashiga muddada dheer ee lala yeesho MSK, MSC iyo COSCO wuxuu bixiyaa xasilloonida adeegga maraakiibta.
Xakamaynta TayadaNidaamka ISO9001 laga bilaabo baakadaha ilaa keenista, waa ammaan gaadiidka waana mid fudud in la isticmaalo mashruuca.
S1: Waa maxay tayada H-beam-kaaga ee Bartamaha Ameerika?
A: Waxaan bixinaa ASTM A36 iyo A572 Grado 50 kuwaas oo ah kuwa ugu badan Bartamaha Ameerika, waxaana sidoo kale u hoggaansami karnaa heerarka maxalliga ah sida Mexico NOM.
S2: Waa maxay waqtiga dhoofinta ee Panama?
J: Gaadiidka badda ee ka yimaada Tianjin ilaa Colón waa 28-32 maalmood; wadarta wakhtiga haynta waa qiyaastii 45-60 maalmood oo ay ku jiraan wax soo saarka iyo dayactirka. Xulasho dhakhso leh ayaa la heli karaa.
S3: Ma ka caawisaa nadiifinta kastamka?
J: Haa, waxaan leenahay dilaaliin maxalli ah oo sameeya bayaanka oo bixiya canshuuraha keenista iyada oo aan wax dhibaato ah la kulmin.
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