Qaab dhismeedka Birta Yurub EN S275JR Hot Rolled HEA/HEB/HEM H Beam Steel
| Shay | Faahfaahinta |
|---|---|
| Heerka Agabka | S275JR |
| Xoogga Wax Soo Saarka | ≥ 275 MPa |
| Cabbirrada | HEA 100–HEM 1000, HEA 120×120–HEM 1000×300, iwm. |
| Dhererka | Kaydka 6 m & 12 m; dherer la habeeyey ayaa la heli karaa |
| Dulqaadka Cabbirka | Waafaqsan EN 10034 / EN 10025 |
| Shahaadada Tayada | ISO 9001; Kormeerka dhinac saddexaad ee SGS/BV ayaa diyaar ah |
| Dhammaadka Dusha Sare | Kuleyl-rogmi kara, rinjiyeyn kara, ama kulul-ku-mari kara galvanized; la habeyn karo |
| Codsiyada | Warshadaha, bakhaarada, dhismayaasha ganacsiga iyo guryaha la dego, buundooyinka |
Xogta Farsamada
EN S275JR HEA/HEB/HEM Halabuurka Kiimikada
| heerka birta | Kaarboon, % ugu badnaan | Manganese, % ugu badnaan | Fosfooraska, % ugu badan | Sulfur, % ugu badnaan | Silikoon, % ugu badnaan | Qoraallo |
|---|---|---|---|---|---|---|
| S275JR | 0.22 | 1.60 | 0.035 | 0.035 | 0.55 | Waxyaabaha naxaasta ah waa lagu dari karaa marka la codsado; ku habboon codsiyada qaab-dhismeedka xoogga dhexe. |
EN S275JR Hantida makaanikada ee HEA/HEB/HEM
| Heerka Birta | Xoogga Garaacista, ksi [MPa] | Dhibcaha Wax-soo-saarka ugu yar, ksi [MPa] | Dheeraynta 8 inji [200 mm], ugu yaraan, % | Dheelitirka 2 inji [50 mm], ugu yaraan, % |
|---|---|---|---|---|
| S275JR | 55–75 [380–520] | 40 [275] | 20 | 21 |
Cabbirrada EN S275JR HEA
| Magacaabista | Dhererka (H) mm | Ballaca (B) mm | Dhumucda shabakadda (t_w) mm | Dhumucda flange-ka (t_f) mm | Miisaanka (kg/m) |
|---|---|---|---|---|---|
| HEA 100 | 100 | 100 | 5.0 | 8.0 | 12.0 |
| HEA 120 | 120 | 120 | 5.5 | 8.5 | 15.0 |
| HEA 140 | 140 | 130 | 6.0 | 9.0 | 18.0 |
| HEA 160 | 160 | 140 | 6.5 | 10.0 | 22.0 |
| HEA 180 | 180 | 140 | 7.0 | 11.0 | 27.0 |
| HEA 200 | 200 | 150 | 7.5 | 11.5 | 31.0 |
| HEA 220 | 220 | 160 | 8.0 | 12.0 | 36.0 |
Dhererka (H):Kala duwanaanshaha caadiga ah ee khuseeya waa 100–1000 mm, iyadoo dulqaadkiisu yahay ±3 mm. Wax soo saar gaar ah ayaa diyaar u ah si loo daboolo shuruudaha mashruuca ee gaarka ah.
Ballaca Flange-ka (B):Kala duwanaanshaha waa 100–300 mm, iyadoo dulqaadkeedu yahay ±3 mm. Shuruudo dheeraad ah oo gaar ah ma jiraan.
Dhumucda Shabakadu (t_w):Dhumucda ikhtiyaariga ah waa 5–40 mm. Dulqaadku waa inuu raacaa mabda'a ah "qaadashada ka weyn ±1 mm iyo ±10%".
Dhumucda Flange-ka (t_f):Kala duwanaanshaha dhumucda waa 6–40 mm. Xeerka xukunka dulqaadku waa la mid yahay dhumucda shabakadda, tusaale ahaan, qaadashada qiimaha weyn ee u dhexeeya ±1 mm iyo ±10%.
Dhererka (L):Dhererka saadka caadiga ah waa 6–12 m. Dulqaadku wuu kala duwan yahay iyadoo ku xiran dhererka—±12 mm 6 m iyo ±24 mm 12 m. Dhererka sidoo kale si dabacsan ayaa loo hagaajin karaa iyada oo loo marayo qandaraas.
Cabbirka Ikhtiyaarka
Cabbirka ·s waxaa loo sameeyay sida loo dalbado: H 100~1000 mm, B 100~300 mm, t_w 5~40 mm, t_f 6~40 mm, Dhererka ayaa loo jaray qeexitaanka mashruucaaga.
Mashiinka La Habeeyey
Qoditaanka, dhammaystirka dhammaadka, hagaajinta, qodista, alxanka kahor iyo dhammaystirka mashiinka iyadoo loo eegayo shuruudaha mashruuca.
Daawaynta Dusha Sare ee Gaarka ah
Habab dheeraad ah sida galvanizing kulul, rinjiyeynta/dahaadhka epoxy, balaarinta ciidda iyo daaweynta heerka dusha sare ayaa la isticmaali karaa iyadoo loo eegayo deegaanka ama heerka ilaalinta ka dhanka ah miridhku.
Calaamadaynta iyo Baakaynta Gaarka ah
Calaamadaha gaarka ah oo ay ku jiraan qeexitaannada lambarrada mashruuca; baakadaha waxaa loo heli karaa in lagu raro sariir fidsan ama weel.
Dusha Caadiga ah
Dusha sare ee galvanized (qalooca galvanizing-kulka kulul ≥ 85μm, cimriga adeegga ilaa 15-20 sano),
Dusha sare ee Saliidda Madow
Isticmaalka dhismaha:alwaaxyada iyo tiirarka xafiisyada, guryaha, suuqyada waaweyn, iyo sidoo kale alwaaxyada wiishashka ee warshadaha iyo bakhaarada.
Injineernimada Buundada:Wax ku ool u ah buundooyinka wadada gaaban ilaa dhexdhexaadka ah, tareenka, iyo kuwa dadka lugeynaya.
Mashruucyada Magaalada iyo kuwa Gaarka ah:Taageero qaab-dhismeed oo loogu talagalay saldhigyada tareenka dhulka hoostiisa mara, marinnada dhuumaha, aasaaska wiishashka munaaradaha, iyo meelaha ku meel gaarka ah.
Taageerada Warshadda Geedi socodka:Waxay u adeegtaa sida xubnaha dhismaha ee aasaasiga ah ee taageera qalabka mashiinnada iyo warshadaha.
1) Laanta - Taageerada Isbaanishka, caawinta nadiifinta kastamka, iwm.
2) Xulasho ballaaran iyo noocyo kala duwan oo cabbirro ah maadaama saamigu uu ka badan yahay 5,000 tan
3) Badeecadaha waxaa baara ururo caan ah sida CCIC, SGS, BV, TUV iwm, waxaana lagu shubaa baakado caadi ah oo badda ku habboon.
S: Waa maxay qeexitaannada iftiinkaaga ee loo isticmaalo bartamaha Ameerika?
J: Nalalka H-gayagu wuxuu buuxiyaa heerka EN, kaas oo si weyn looga aqoonsan yahay Bartamaha Ameerika. Waxaan sidoo kale ku siin karnaa alaabada heerarka maxalliga ah sida NOM-ka Mexico.
S: Waqti intee le'eg ayay qaadataa in la gaaro Panama?
J: 28-32 maalmood laga bilaabo Dekedda Tianjin ilaa aagga ganacsiga xorta ah ee xiidmaha badda. Waqtiga wax soo saarka iyo waqtiga rarista ee nadiifinta kastamka waa 45 ~ 60 maalmood. Dhoofinta mudnaanta leh waa la heli karaa.
S: Ma heli karaa caawimaad ku saabsan nadiifinta Kastamka marka aan helo?
J: Haa, waxaan leenahay dilaaliin xirfadlayaal ah oo ku sugan dhul-weynaha Bartamaha Ameerika si ay u sameeyaan caddeynta/waajibaadka/dhaqamada ugu wanaagsan si loo helo gaarsiinta si habsami leh.
Cinwaanka
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