Biraha Aan Lahayn H Beam

Birta Aan-la-aanta ah ee H Beam - Horudhac Alaabta Qiimaha leh

Aqoonsiga Alaabta

Birta aan-birta lahayn ee H beam (sidoo kale loo yaqaan I beam ama fiilo ballaaran) waa xubin qaab dhismeedka kuleyl duuban ama alxan leh oo leh qayb iskutallaab ah oo "H" ah taas oo xoogga saarta walxaha garbaha iyo webka si ay ugu habboonaato iska caabinta foorarsiga. Fasalada 304/L, 316/L, 321, 310/S, 2205 iyo 2507 waxaa loo soo saaray ASTM A992/A554, EN 10034, JIS G3192 iyo AS/NZS 3679.1. Dhererka caadiga ah wuxuu u dhexeeyaa 100 - 1 000 mm, balacyada flange 100 - 400 mm, dhumucda shabakada 6 - 40 mm iyo dhererka 6 - 18 m; cabbirada gaarka ah iyo fursadaha kala-qaybsan ayaa diyaar ah.

Xogta Waxqabadka Muhiimka ah (tusaale ahaan 304 H)

- Wax-soo-saarka ≥ 205 MPa, UTS 515 - 620 MPa, kordhinta ≥ 40 %, HRB ≤ 92

- PREN 18 (304) → 42 (2507) - dooro darajada jawiga, chloride ama aashitada

- Xilliga naqshadeynta (Ix) ~ 800 cm⁴ ee HE 100 B → 57 000 cm⁴ ee HE 600 B

- Darajooyinka austenitic-ka aan-magnetic; darajooyinka laba-laabka qayb ahaan magnetic

- Heerkulka adeegga -40 °C ilaa 800 °C iyadoo ku xiran darajada; xadka oksaydhka 310/S> 321> 316> 304> 2205> 2507

Daxalka & Faa'iidooyinka Wareegga Nolosha

Caleemaha aan nadiifka ahayn waxay iska caabiyaan miridhku, cusbada barafka ka saarta, sulfur dioxide iyo chlorides xeebta iyada oo aan rinji lahayn, taasoo siinaysa naqshad 50+ sano ah oo aan lahayn kharash dib u rinjin ah. Sagxadaha aan miisaanka lahayn ee dhagax-shiidka ah ayaa qanciya shuruudaha "maqaarka" qaab dhismeedka iyada oo la dhimayo dayactirka wakhtiga yar ee dhirta kiimikada iyo meelaha xeebaha ah.

Faa'iidooyinka Soo-saarka & Rakibaadda

- Flanges isbarbar socda oo run ah iyo dhumucda shabakada joogtada ah waxay u oggolaanaysaa meelo si adag u xidhan iyo alxanka orbital; wax sixid ah looma baahna.

- Waxa lagu alxamay ER308L (304), ER316L (316), ER2209 (2205) ama ER2509/P100 (2507); kulayl hore looma hayo darajooyinka duplex; inter-pass ≤ 150 °C.

- Waa la duubi karaa, la duubi karaa, waa la dabooli karaa, waa la daloolin karaa, waa la toogan karaa ama lagu sifayn karaa 600 oo xabo ka hor dhalmada.

- Miisaanka nafsiga ah ee fudud (≈ 56 kg/m loogu talagalay HE 200 A vs. 86 kg/m kaarboon u dhiganta) waxay yaraynaysaa cabbirka wiishashka iyo rarista aasaaska.

Dusha sare & Ikhtiyaarada Qiimaha lagu daray

- HRAP No.1 - pickled, cawlan matte ee dhismayaasha qarsoon

- 180–600 suuf - Satin HL ama No.4 ee facades

- Muraayad 8K - Ra ≤ 0.1 µm oo milicsi leh

- PVD Ti-nitride - dahab, Rose, madow, dahaarka qurxinta naxaasta

- Horay loo qoday, baloodhsan, taarikada dhamaadka alxanka, ulaha dhogorta, dahaarka intumescent ama ilaalinta filimka PE oo la keenay si loo dalbado.

Codsiyada caadiga ah

- Dhisidda & Dhisidda: Mullions-daahyada-derbiga, alwaaxyada saqafka sare leh, xidhmooyinka atrium-ka dheer, buundada lugaynta ee ugu weyn, marinnada garoonka diyaaradaha.

- Marine & Offshore: alwaaxdii sagxadda sagxadda, tuunnada xayndaabyada, tareenada wiishashka markabka-ilaa-xeriga, grillage helipad, kor u kaca holac-316 ama darajooyin laba-labo ah.

- Kiimikada & Cunnada: qaab-dhismeedka qaab-dhismeedka, alwaaxyada barxadda ee CIP, xidhmooyinka taageerada uumi-bixiyayaashu halka ay daadato ama maydhashadu ka dhacdo.

- Kaabayaasha: saldhigyada tareenka, alwaaxyada cidhifyada metro viaduct, madax albaabka qufulka, xannibaadaha qaylada tareenka xawaaraha sare leh.

- Tamarta: biraha waaweyn ee raadraaca qoraxda, alwaaxyada guryaha kuleyliyaha biomass, buundooyinka gelitaanka ololka, munaaradda dabaysha-mashiinnada gudaha.

Dalbashada Sawirka

Sheeg: Darajada | Dhererka × Flange × Web × Dhererka | Radius (R) | Dusha sare | Toosnaanta | Dhamaadka-diyaarinta | Tirada | Baakad

Iyada oo leh kaydka warshadaynta adduunka oo dhan, shixnad 72-saac ah iyo 3.1 / 3.2 buuxa oo raadraac ah, birta-birta H birta waxay bixisaa dayactir la'aan, qaab dhismeedka qaabdhismeedka soo jiidashada leh ee mashaariicda halkaas oo cimri dherer, daxalka aagga dabka ama soo-gaadhista bilicda ka dhigaysa birta kaarboon mid aan dhaqaale ahayn.

Badeecadahayada ugu muhiimsan waxaa ka mid ah: Gariiradda Birta Aanay Lahayn, Taarikada, Xaraashka Wareega/Tube-ka, Tuubbada Wareegga ah ee Birta, Tuubada Wareegga ah ee Biraha, Bar Wareega Biraha, Profile Steel-Steel, Silig-Stainless Steel, Ka-hortagga-Slip Grating, iyo in ka badan.