Tuubada Birta Kaarboon ee Wareega ah ee Iibka ah
Annagatuubooyinka birta kaarboon ee muquuninta leh ee la weldedwaxaa lagu sameeyaa iyadoo birta qaab-dhismeedka kaarboon-yar ee kaarboon-yar lagu rogo tuubo madhan oo ku taal xagal wareegsan oo gaar ah, ka dibna lagu tolo tolmada tuubooyinka. Habkani wuxuu noo oggolaanayaa inaan soo saarno tuubooyin bir ah oo dhexroor weyn leh, taas oo aad waxtar ugu leh warshado kala duwan. Adigoo isticmaalaya xarigyo bir ah oo cidhiidhi ah, waxaan abuuri karnaa tuubooyin leh xoog iyo cimri dherer sare.
Sifooyinka Farsamada ee tuubada SSAW
| heerka birta | xoogga wax-soo-saarka ugu yar | Xoogga ugu yar ee jiidista | 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
| heerka 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
| Dulqaadka joomatari | ||||||||||
| dhexroorka dibadda | Dhumucda derbiga | toosan | ka baxsan wareegga | cufnaan | Dhererka ugu badan ee kuul alxanka | |||||
| D | T | |||||||||
| ≤1422mm | ≤1422mm | <15mm | ≥15mm | dhammaadka tuubada 1.5m | dherer buuxa | jirka tuubooyinka | dhammaadka tuubada | T≤13mm | T> 13mm | |
| ±0.5% | sida lagu heshiiyay | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Imtixaanka Hydrostatic-ka

Tuubada waxay u adkeysan doontaa tijaabada hydrostatic iyada oo aan ka daadan tolmada alxanka ama jirka tuubada
Isku-xidhayaasha looma baahna in lagu tijaabiyo hydrostatic ahaan, waase in qaybaha tuubada loo isticmaalay calaamadaynta isku-xidhayaasha si guul leh loogu tijaabiyay hydrostatic ahaan ka hor hawlgalka isku-xidhka.
Annagoo si xooggan diiradda u saarna tayada, waxaan isticmaalnaa oo keliya agabka ugu fiican habka wax soo saarka. Agabka ugu muhiimsan ee loo isticmaalo tuubooyinkayaga alxanka wareegsan waa Q195, Q235A, Q235B, Q345, iwm. Agabkan tayada sare leh wuxuu hubiyaa in tuubooyinkeennu ay buuxiyaan heerarka warshadaha ee loo baahan yahay oo ay u adkeysan karaan xaaladaha ba'an.
Shirkadda Cangzhou Spiral Steel Pipe Group Co., Ltd., waxaan mudnaanta koowaad siinnaa qanacsanaanta macaamiisha waxaanan ku dadaalnaa inaan bixinno alaab aad u fiican oo daboolaysa baahiyahaaga gaarka ah. Shirkaddu waxay leedahay 13 khad oo wax soo saar ah oo tuubooyin bir ah oo wareegsan iyo 4 khad oo wax soo saar oo gaar ah oo ka hortagga daxalka iyo dahaarka kulaylka. Iyada oo la adeegsanayo qalabkan horumarsan, waxaan awoodnaa inaan soo saarno tuubooyin bir ah oo wareegsan oo lagu dahaadhay dhulka hoostiisa oo leh dhexroor u dhexeeya Φ219 ilaa Φ3500mm iyo dhumucda derbiga oo ah 6-25.4mm.
Tuubooyinkayaga birta ah ee kaarboonka ah ee laalaaban ayaa bixiya faa'iidooyin badan oo warshado kala duwan ah. Xoogga iyo cimri dhererka tuubooyinkayagu waxay ka dhigayaan doorasho aad u fiican mashaariicda kaabayaasha dhaqaalaha sida biyaha, gaadiidka saliidda iyo gaaska, iyo dhismaha. Intaa waxaa dheer, tuubooyinkayagu waa kuwo u adkaysta daxalka, taasoo hubinaysa cimri dherer iyo isku hallayn jawi adag.
Intaa waxaa dheer, ballanqaadkayaga tayada wuxuu ka baxsan yahay wax soo saarka. Waxaan hirgelinnaa tallaabooyin adag oo lagu xakameynayo tayada marxalad kasta si loo hubiyo in tuubo bir ah oo kaarboon ah oo wareegsan oo ka baxda warshadda ay tahay mid aan cillad lahayn. Kooxdeena xirfadlayaal khibrad sare leh oo khibrad leh ayaa kormeera habka wax soo saarka si loo hubiyo in badeecad kastaa ay buuxiso ama ka sarreyso heerarka warshadaha.
Doorashada Cangzhou Spiral Steel Pipe Group Co., Ltd. oo ah alaab-qeybiye la aamini karo waxay la macno tahay inaad heli karto tuubooyin bir ah oo kaarboon ah oo tayo sare leh oo la isku qurxiyey. Waxaan ka go'an nahay inaan bixinno xalal la isku halleyn karo oo waara, taas oo ka muuqata farsamada sare ee alaabtayada.
Haddii aad u baahan tahay tuubo bir ah oo dhexroor weyn leh oo loogu talagalay mashruuc dhisme oo weyn ama tuubo u adkeysan karta xaalado aad u daran, tuubooyinkayaga birta ah ee kaarboonka lagu dahaadhay ee wareegsan ayaa ah doorashada ugu habboon. Nala soo xiriir maanta si aad u hesho tayada iyo isku halaynta aan la barbar dhigi karin ee alaabtayada. Cangzhou Spiral Steel Pipe Group Co., Ltd. had iyo jeer waxay diyaar u tahay inay buuxiso shuruudahaaga oo ay bixiso xalal gaar ah oo ka sarreeya filashooyinkaaga.
Raadinta:
Tuubada PSL 1, soo-saaruhu waa inuu sameeyaa oo raacaa habraacyo diiwaangashan oo lagu ilaalinayo:
Aqoonsiga kulaylka ilaa baaritaan kasta oo kimikal ah oo la xiriira la sameeyo oo waafaqsan shuruudaha la cayimay ayaa la muujiyaa
Aqoonsiga cutubka tijaabada ilaa baaritaan kasta oo farsamo oo la xiriira la sameeyo oo waafaqsan shuruudaha la cayimay la muujiyo
Tuubada PSL 2, soo-saaruhu waa inuu sameeyaa oo raacaa habraacyo la diiwaangeliyey oo lagu ilaalinayo aqoonsiga kulaylka iyo aqoonsiga cutubka tijaabada ee tuubbadaas. Habraacyada noocaas ah waa inay bixiyaan hab lagu raadraaco dhererka tuubbada ilaa cutubka tijaabada ee saxda ah iyo natiijooyinka baaritaanka kiimikada ee la xiriira.







