X42 SSAW Dhuumaha Spiral alxanka tube
Soo bandhig:
Dhinaca tuubooyinka birta, farsamooyinka alxanka ee kala duwan ayaa loo isticmaalaa si loo gaaro xiriiryo tayo sare leh oo la isku halleyn karo. Mid ka mid ah habkan waaalxanka arc quuska ah(SAW), kaas oo door muhiim ah ka ciyaara soo saarista tuubada X42 SSAW. Sida hogaamiyaha warshadaha, Cangzhou Spiral Steel Pipe Group Co., Ltd., oo loo yaqaan 'Wuzhou brand', waxay u hoggaansamaan heerarka caalamiga ah waxayna hubisaa in alaabteeda (oo ay ku jiraan X42 spiral submerged arc welded tube) ay la kulmaan API Spec 5L, ASTM A139, ASTM A252 iyo EN 10219 Isticmaalka alxanka arc ee xuubka dhuudhuuban ee soo saarista dhuumaha alxanka leh.
Baro wax ku saabsan alxanka dhulka hoostiisa ee Spiral Submerged Arc Welding (SAW):
Alxanka dhulka hoostiisa ee spiral arc, oo sidoo kale loo yaqaan SAW, waa farsamada alxanka gaarka ah ee loo isticmaalo in lagu soo saaro tuubooyinka alxanka leh sidaX42 SSAW tuubo. Farsamadu waxay ku lug leedahay dhalaalinta qulqulka siliga iyo birta salka iyadoo la isticmaalayo kulaylka ka dhashay gubashada fallaadhaha ee u dhexeeya siliga iyo qulqulka hoose ee lakabka qulqulka. Lakabka qulqulka wuxuu u shaqeeyaa sidii xannibaad ilaalin ah, isagoo ka hortagaya wasakhowga jawiga inay farageliyaan habka alxanka. Habkani wuxuu leeyahay faa'iidooyin dhowr ah marka loo eego farsamooyinka kale ee alxanka.
Guryaha Makaanikada ee Dhuumaha 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 Tubooyinka 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 Tubooyinka SSAW
| Dulqaadyada joomatari | ||||||||||
| dhexroor ka baxsan | Dhumucda gidaarka | toosan | ka baxsan-wareegga | tiro | Dhererka alxanka ugu badan | |||||
| D | T | |||||||||
| ≤1422mm | ＞1422mm | 15mm | ≥15mm | dhamaadka tuubada 1.5m | dherer 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
Faa'iidooyinka alxanka dhulka hoostiisa mara ee spiral:
1. alxanka joogtada ah iyo kuwa tayada sare leh: Habka SAW ee loo isticmaalo tuubada X42 SSAW waxay soo saartaa alxanka labbiska iyo tayada sare. Marka arc ay hoos u dhigto qulqulka, waxay abuurtaa jawi la xakameeyey oo ka ilaalinaya aagga alxanka walxaha dibadda, hubinta kala-goysyada joogtada ah oo la isku halleyn karo. Tani waxay keenaysaa soo saarista tuubooyinka alxanka leh ee leh xoog gaar ah iyo adkeysi.
2. Waxtarka oo kordhay: Alxanka dhulka hoostiisa ku jira ee spiral wuxuu bixiyaa hufnaan la taaban karo sababtoo ah dabeecadiisa iswada. Nidaamku wuxuu ku lug leeyahay quudinta joogtada ah, quudinta tooska ah ee fiilada alxanka, taasoo keentay wax soo saar degdeg ah iyadoo la ilaalinayo saxnaanta. Heerarka dhigaalka sare iyo ku tiirsanaanta ugu yar ee shaqada gacanta ayaa gacan ka geysta hufnaanta iyo wax-ku-oolnimada.
3. Ku haboon codsiyada kala duwan: X42 SSAW tuubo ay soo saartay alxanka qulqulka qulqulaya ayaa si weyn looga isticmaalaa warshado badan. Tuubooyinkan waxaa loo isticmaalaa gaadiidka saliidda iyo gaasta, dhuumaha biyaha, dhisidda taageero qaabdhismeed, aasaaska tuulan, iyo in ka badan. Isku-kalsoonaanta iyo isku halaynta tuubada X42 SSAW waxay ka dhigaysaa mid ku habboon codsiyada muhiimka ah.
4. Qalabka farsamada ee la hagaajiyay: Habka SAW wuxuu hubinayaa in si fiican loo koontaroolo cabbirrada alxanka inta lagu jiro samaynta X42 spiral submerged arc tubooyinka alxanka. Xakamayntani waxay kor u qaadi kartaa sifooyinka farsamada, oo ay ku jiraan adkaanta saamaynta, xoogga dhalidda iyo xoogga xajinta. Natiijo ahaan, tuubooyinkani waxay leeyihiin iska caabin heer sare ah oo ka dhan ah xoogagga dibadda waxayna ku habboon yihiin xitaa degaannada adag.
Gabagabadii:
Marka aan sahamino adduunka alxanka qulqulka qulqulaya ee x42 SSAW wax soo saarka, way caddahay sababta farsamadan si weyn loogu isticmaalo warshadaha birta. Alxanka dhulka hoostiisa ee spirral arc wuxuu bixiyaa faa'iidooyin badan sida tolmo alxanka oo joogto ah, hufnaan korodha, kala duwanaansho iyo hagaajinta guryaha farsamada, hubinta in tuubooyinka alxanka leh, sida X42 SSAW tuubooyinka birta ee ay soo saarto Cangzhou Spiral Steel Pipe Group Co., Ltd., la kulmaan heerarka tayada ugu sarreeya. Sidaa darteed, marka la eego isku halaynta, adkaysiga iyo waxqabadka, tuubada X42 SSAW waxay caddaynaysaa inay tahay doorasho aad u fiican oo loogu talagalay codsiyada warshadaha kala duwan.
