Dhuumaha Birta Kaarboonka ee Kaarboon Alxanka leh ee Iibka ah
Ourtuubooyinka birta kaarboon alxanka ah ee wareegsanwaxaa lagu sameeyaa iyadoo lagu rogo birta qaab dhismeedka kaarboon-yar ee kaarboon-kaarboonka ah oo lagu rogo tuubo bannaan oo ku taal xagal wareegsan oo gaar ah, ka dibna alxanaysa tolmada tuubada.Nidaamkani wuxuu noo ogolaanayaa inaan soo saarno tuubooyinka birta dhexroorka weyn, taas oo faa'iido badan u leh warshadaha kala duwan.Anagoo adeegsanayna xariijimaha birta dhuuban, waxaan abuuri karnaa tubooyinka leh awood sare iyo adkeysi.
Guryaha Makaanikada ee tuubada SSAW
darajada birta | xoogga dhalidda ugu yar | xoogga ugu yar ee xajinta | Kordhinta Ugu Yar |
B | 245 | 415 | 23 |
X42 | 290 | 415 | 23 |
X46 | 320 | 435 | 22 |
X52 | 360 | 460 | 21 |
X56 | 390 | 490 | 19 |
X60 | 415 | 520 | 18 |
X65 | 450 | 535 | 18 |
X70 | 485 | 570 | 17 |
Halabuurka kiimikada ee tuubooyinka SSAW
darajada birta | C | Mn | P | S | V+Nb+Ti |
Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | Ugu badnaan % | |
B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Dulqaadka joomatari ee tuubooyinka SSAW
Dulqaadyada joomatari | ||||||||||
dhexroor ka baxsan | Dhumucda gidaarka | toosan | ka baxsan-wareegga | tiro | Dhererka alxanka ugu badan | |||||
D | T | |||||||||
≤1422mm | >1422mm | 15mm | ≥15mm | tuubada dhamaadka 1.5m | dhererka buuxa | jirka biibiile | dhamaadka dhuumaha | T≤13mm | T: 13mm | |
± 0.5% | sidii lagu heshiiyey | ± 10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Baaritaanka Hydrostatic
Dhuumaha waa in ay u adkeystaan baarista hydrostatic iyada oo aan laga daadagin daloolka alxanka ama jirka tuubada
Isku-xidhayaasha looma baahna in lagu tijaabiyo biyo-staqbal ahaan, waase haddii qaybaha tuubooyinka loo isticmaalo calaamadaynta isku-xidhayaasha si guul leh loo tijaabiyey ka hor hawlgalka ku biirista.
Iyada oo xoogga la saarayo tayada, waxaan isticmaalnaa kaliya qalabka ugu fiican ee habka wax soo saarka.Maaddooyinka ugu muhiimsan ee loo isticmaalo tuubooyinka alxankayaga waa Q195, Q235A, Q235B, Q345, iwm. Qalabkan tayada sare leh waxay xaqiijinayaan in tuubooyinkayadu ay buuxiyaan heerarka warshadaha ee loo baahan yahay waxayna u adkeysan karaan xaalado aad u daran.
Markay tahay Cangzhou Spiral Steel Pipe Group Co., Ltd., waxaanu marka hore gelinay ku qanacsanaanta macaamiisha waxaanan ku dadaalaynaa inaan bixino alaabo heer sare ah oo buuxinaya baahiyahaaga gaarka ah.Shirkaddu waxay leedahay 13 khadadka wax-soo-saarka birta ee wareega ah iyo 4 khadadka wax-soo-saarka ka-hortagga daxalka iyo kulaylka gaarka ah.Qalabkan horumarsan, waxaanu awoodnaa inaanu soo saarno tuubooyinka birta ee dhuuban ee lingaxan oo leh dhexroor min Φ219 ilaa Φ3500mm iyo dhumucdiisuna tahay 6-25.4mm.
Tuubooyinkayada birta kaarboonka ah ee alxanka leh waxay bixiyaan faa'iidooyin badan warshado kala duwan.Xoogga dabiiciga ah iyo cimri dhererka tubooyinkayaga ayaa ka dhigaya doorasho aad u fiican mashaariicda kaabayaasha sida sahayda biyaha, gaadiidka saliidda iyo gaaska, iyo dhismaha.Intaa waxaa dheer, tuubooyinkayadu waa kuwo u adkaysta daxalka, hubinta cimri dhererka iyo isku halaynta meelaha adag.
Intaa waxaa dheer, ballanqaadkeena tayada ayaa dhaafsiisan wax soo saarka.Waxaan hirgelinnaa tillaabooyinka xakamaynta tayada adag heer kasta si aan u hubinno in tuubooyin kasta oo kaarboon ah oo alxan leh oo ka baxaya warshadda ay yihiin kuwo aan cillad lahayn.Kooxdayada xirfadlayaasha khibradda sare leh waxay kormeeraan habka wax soo saarka si loo hubiyo in badeecad kastaa buuxisay ama ka badan tahay heerarka warshadaha.
Doorashada Cangzhou Spiral Steel Pipe Group Co., Ltd. sida alaab-qeybiyahaaga lagu kalsoon yahay waxay la macno tahay inaad heli karto tuubooyinka birta kaarboonka ee alxanka leh ee tayo sare leh.Waxaa naga go'an inaan bixino xalal la isku halayn karo oo waara, taas oo ka muuqata farsamada sare ee alaabtayada.
Haddii aad u baahan tahay tuubo bir dhexroor weyn ah mashruuca weyn ee dhismaha ama tuubo u adkeysan karta xaaladaha ba'an, tuubadayada birta kaarboonka ee alxanka leh ayaa ah doorashada ugu habboon.Nala soo xidhiidh maanta si aad u aragto tayada aan la barbar dhigi karin iyo isku halaynta alaabtayada.Cangzhou Spiral Steel Pipe Group Co., Ltd. waxay had iyo jeer diyaar u tahay inay buuxiso shuruudahaaga oo ay bixiso xalal habaysan oo ka sarreeya filashadaada.
Raadinta:
Tuubbada PSL 1, soo-saareyaashu waa inay dejiyaan oo raacaan habraacyada la diiwaangeliyay ee ilaalinta:
Aqoonsiga kulaylka ilaa laga samaynayo tijaabooyin kiimikaad kasta oo la xidhiidha iyo waafaqsanaanta shuruudaha la cayimay
Aqoonsiga unugga-tijaabada ilaa laga samaynayo tijaabooyin farsamo oo kasta oo la xidhiidha oo waafaqsan shuruudaha la cayimay
Tuubbada PSL 2, soo-saaruhu waa inuu dejiyaa oo raacayaa habraacyada diiwaangashan ee ilaalinta aqoonsiga kulaylka iyo aqoonsiga unugga tijaabada ee tuubadaas.Nidaamyada noocan oo kale ah waa inay bixiyaan hab lagu raadiyo dherer kasta oo tuubo ah unugga baaritaanka saxda ah iyo natiijooyinka baaritaanka kiimikada ee la xiriira.