Ma rabtaa inaad wax badan ka ogaato qeexitaannada iyo cabbirrada tuulmooyinka xaashida birta ah?
ASTM A36 A572 Heerka 50 A992 Xaashi bir ah
Faahfaahinta Badeecada
| Muuqaalka | Faahfaahinta |
|---|---|
| Heerka Caadiga ah | ASTM A36 / A572 Gr.50 / A992 |
| Fasal | Kaarboon & Bir Dhisme oo Xoog Sare leh |
| Nooca | U Pile / Z Pile / AZ Pile |
| Wax soo saarka | Tuulmo Xaashi Bir ah oo Kulul oo la Duubay |
| Dhererka | 6m - 18m (La habeyn karo) |
| Dusha sare | Dhammaystirka Warshadda / Galvanized / Dahaarka leh |
| Saami Diyaar ah | 1000+ Tan oo la heli karo |
| Loo dhoofiyay | Fiyatnaam / Filibiin / Koonfur-bari Aasiya |
| Bixinta | Qiimaha Tooska ah ee Warshadda, 7-15 Maalmood |
Qaab-dhismeedka Kiimikada ee Tuubada Birta ASTM A36 A572 Fasalka 50 A992
| Heerka Birta | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| ASTM A36 | ≤0.26% | 0.60–1.20% | ≤0.04% | ≤0.05% | ≤0.40% |
| ASTM A572 Gr.50 | ≤0.23% | 0.50–1.35% | ≤0.04% | ≤0.05% | 0.15–0.40% |
| ASTM A992 | ≤0.23% | 0.50–1.50% | ≤0.04% | ≤0.05% | 0.15–0.40% |
Guryaha Farsamada ee ASTM A36 A572 Fasalka 50 A992 ee Birta ah ee Tuubada Xaashida
| Heerka Birta | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Kordhinta (%) |
|---|---|---|---|
| ASTM A36 | 250 | 400–550 | ≥20 |
| ASTM A572 Gr.50 | 345 | 450–620 | ≥18 |
| ASTM A992 | 345 | 450–620 | ≥18 |
Cabbirka Tuubada Birta ASTM A36 / A572 Gr.50 / A992
| Nooca | Ballaca W (mm) | Dhererka H (mm) | Dhumucda t (mm) | Bedka (cm²/m) | Daqiiqadda Inertia (cm⁴/m) | Qaybta Modulus (cm³/m) | Miisaanka (kg/m) |
|---|---|---|---|---|---|---|---|
| NoocaII | 400 | 100 | 10.5 | 119 | 12,400 | 874 | 48.0 |
| NoocaIII | 400 | 125 | 13.0 | 153 | 22,200 | 1,340 | 60.0 |
| NoocaIV | 400 | 170 | 15.5 | 191 | 46,700 | 2,270 | 76.1 |
| NoocaIIw | 600 | 130 | 10.3 | 141 | 13,000 | 1,000 | 61.8 |
| NoocaIIw | 600 | 180 | 13.4 | 343 | 32,400 | 1,800 | 81.6 |
| NoocaIVw | 600 | 210 | 18.0 | 417 | 56,700 | 2,700 | 106.0 |
Qufulka Tuubada Birta ah ee ASTM A36 / A572 Gr.50 / A992 iyo waxqabadka biyaha celinaya
Naqshadeynta: Isku xidhka Yin-yang, awood u yeelashada ≤1×10⁻⁷ cm/s
Ameerika: Waxay buuxisaa Heerka ASTM D5887 ee loogu talagalay Dahaarka si loo yareeyo daloolka hoostiisa Durbaanka
Koonfur-bari Aasiya: Biyaha dhulka hoostiisa ku jira oo u adkeysan kara xilliyada roobka ee kulaylaha
Habka wax soo saarka ee Tuubada Birta ASTM A36 / A572 Gr.50 / A992
1. Habka BirtaBirta cayriin waxaa lagu dhalaaliyaa qaanso koronto ama foorno oksijiin oo aasaasi ah ka dibna waxaa lagu shubaa billets.
2. Duubista KululBillet-yada marka hore waa la kululeeyaa ka dibna waxaa lagu duubaa dhumucda iyo qaabka ugu dambeeya marka la eego qaybaha tuulmada U, Z ama AZ.
3. Jarjaridda iyo toosinta: Tuubooyinka birta ah ayaa loo gooyaa dherer ahaan oo la toosiyaa si loo gaaro isku dheelitirnaan.
4. Dhammaystirka Dusha Sare: Dhammaystirka warshadda/ galvanized/ dahaarka leh sida waafaqsan shuruudaha mashruuca.
5. Hubinta Tayada: Tuul kasta waxaa lagu tijaabiyaa qaab-dhismeedka kiimikada iyo sifooyinka farsamada oo ay weheliso hubinta cabbirka.
6. Xidhmada & RaristaTuubooyinka waxaa lagu xiraa fiilooyin bir ah/duxdu ka caagan tahay haddii loo baahdo, waana la keenayaa.
Dusha sare ee xaashida birta ah ee ASTM A36 / A572 Gr.50 / A992
Ameerika:HDG ilaa ASTM A123 (daboolka zinc ugu yar ≥ 85 µm); dahaarka 3PE waa ikhtiyaari; dhammaan dhammaystirku waxay u hoggaansamaan RoHS.
Koonfur-bari Aasiya: Maqaarka kulul ee galvanized waa dhumuc weyn oo hollyh ah (in ka badan 100μm), waxaana la mariyaa laba lakab oo dahaarka dhuxusha epoxy ah, waxaa lagu buufin karaa milix muddo 5000 saacadood ah iyada oo aan miridhku lahayn, waa kan ugu fiican ee loo isticmaalo deegaanka badda ee kulaylaha ah.
CODSIGA
1. Hawlaha Xakamaynta Daadadka Webiga: Waxaa loo isticmaalaa ilaalinta daafaha webiga iyo nidaaminta kanaalada biyaha si loo gaaro ka hortagga daadadka muddada dheer iyo waaritaanka kheyraadka biyaha.
2. Injineernimada Ilaalinta Xeebaha: Dhismaha derbiyada badda, meelaha waaweyn, meelaha lagu nasto iyo dhismayaasha kale ee looxyada badda si looga hortago nabaad-guurka mowjadaha, duufaannada iyo falalka hirarka.
3. Qaab-dhismeedka BuundadaSaldhig Qoto Dheer oo Xooggan oo loogu talagalay Buundooyinka Tuubooyinka la wado waxay bixiyaan saldhig lagu kalsoonaan karo oo loogu talagalay buundooyinka awood u leh inay u adkaystaan baahida culeyska ee weyn.
4. Dhismaha Dekedda & DekeddaDekedaha iyo dekedaha waxaa loo isticmaalaa dekedaha, dekedaha, dekedaha iyo hawlaha horumarinta dekedaha si loo qaado culaysyo culus, looga hortago cadaadiska biyaha iyo kor loogu qaado xoogga isticmaalka badda.
Maxaad u Doorataa Birta Royal ee Shiinaha ee loogu talagalay Tiirarka Xaashida Birta ah
1. Ka Dhaqaale Badan Bixiyeyaasha Maxalliga ah: Maadaama aan nahay shirkadda soo saarta tooska ah, ma jirto dhexdhexaadiye ku dari kara kharash dheeraad ah. Tani waxay ka dhigaysaa in qiimaha aanu bixinno uu aad u tartan badan yahay, waxaanan kaa caawin karnaa inaad lacag ku badbaadiso mashruucaaga adigoon lumin tayada.
2. Bixinta Shiinaha si dhakhso leh: 1,000+ tan oo kayd ah oo diyaar ah, dalabaadka caadiga ah waxay diyaar noqon karaan 7-15 maalmood gudahood mashruucaaga ku hay jadwalka.
3. Shahaadada ASTM oo dhameystiran: Dhammaan tuulmooyinka waxaa lagu rakibay shahaado buuxda oo ASTM ah iyo warbixinno tijaabo ah oo warshadeed, si aad u hubiso in agabkaagu uu waafaqsan yahay heerarka caalamiga ah, dhismahaaguna uu buuxiyo shuruudaha maxalliga ah, iyo inaad haysato hubinta tayada aad u baahan tahay.
4. Mashruuca La XaqiijiyayKhibrad Koonfur-bari Aasiya Waxaan awood u leenahay inaan bixinno mashaariicda Webiga / Xeebta / Buundada / Dekadda ee Vietnam, Filibiin iyo waddamada kale ee koonfur-bari Aasiya iyadoo la hubinayo saadka, farsamada iyo sahayda joogtada ah.
BAAKADAHA IYO GEYNTA
Baakad Caadi ahTuubada xaashida birta ah waxaa lagu xidhaa silig bir ah oo culus ama suun. Xidhmooyinka si adag ayaa loo xidhaa si looga fogaado dhaqdhaqaaq kasta inta lagu jiro rarista.
Baakad Ikhtiyaar ahDaawaynta ka hortagga miridhku, baakadaha biyaha ka celin kara ama baakado kale oo loo sameeyay in la dalbado ayaa la samayn karaa iyadoo la raacayo shuruudaha mashruucaaga si looga ilaaliyo miridhku loona hubiyo muuqaal wanaagsan.
Taxaddarrada Maareynta: Si taxaddar leh u rarida oo u deji tuubada si looga hortago isku dhaca, burburinta, iyo xoqidda dusha sare. Isticmaal wiishash, fargeetooyin ama wadhafyo loo cayimay in loo isticmaalo birta.
Badbaadada Gaadiidka: U hoggaansan xeerarka badbaadada ee caadiga ah si looga fogaado shilalka, tusaale ahaan, adeegsiga qalabka ilaalinta iyo hubinta habboon ee baakadaha inta lagu jiro rarista waa lama huraan.
Shuruudaha Gaarka ah: Inkasta oo aan lagu talin in muddo dheer loo isticmaalo warbaahinta aadka u kulul ama aadka u daxalka badan, xaaladaha noocaas ah waxaa laga yaabaa in la tixgeliyo heer dahaar ah oo leh iska caabin kulaylka/daxalka oo ka wanaagsan, sidoo kale waxaa laga yaabaa in la tixgeliyo dahaar ilaalin dheeraad ah si loo ilaaliyo tuubada mustaqbalka fog.
Su'aalaha Badiya La Weydiiyo
S1: Noocyo nooc oo bir ah oo aad bixiso?
A: U Pile, Z Pile, iyo AZ Pile oo ku jira heerarka ASTM A36, A572 Gr.50, A992.
Q2: Ma bixin kartaa dherer gaar ah ama qaybo?
A: Haa, dhererka laga bilaabo 6m ilaa 18m iyo qaybaha gaarka ah ayaa la heli karaa.
S3: Ma bixisaa dukumentiyo dhoofin ah?
J: Haa, waa buuxaaShahaadooyinka ASTM iyo warbixinnada tijaabada warshaddawaxaa la siiyaa shixnad kasta.
S4: Ma maarayn kartaa dalabaadka badan?
J: Haa, waan haysannaa1000+ tan oo kayd ah oo diyaar ahwaxayna taageeri karaan mashaariic waaweyn.
S5: Ma ku habboon yihiin meelaha adag ee birtu ku jirto?
J: Haa, waan bixinaatuulmooyin dahaadh leh ama galvanized ahsi looga hortago daxalka iyo cimri dhererka.












