1. Halbeegga: SANS 719
2. Darajada: C
3. Nooca: Alxanka Caabbinta Korontada (ERW)
4. Baaxadda Baaxadda:
- Dhexroorka dibadda: 10mm ilaa 610mm
- Dhumucda darbiga: 1.6mm ilaa 12.7mm
5. Dhererka: 6 mitir, ama sida loo baahdo
6. Dhammaad: Dhammaad cad, dhammaad go'an
7. Daaweynta Dusha sare:
- Madow (midab iskiis ah)
- Saliid
- Galvanized
- rinji
8. Codsiyada: Biyaha, bulaacada, gudbinta guud ee dareeraha
9. Halabuurka Kiimikada:
Kaarboon (C): 0.28% ugu badnaan
- Manganese (Mn): 1.25% ugu badnaan
Fosfooraska (P): 0.040% ugu badnaan
- Sulfur (S): 0.020% ugu badnaan
- Silcon (Si): 0.04 % ugu badnaan.Ama 0.135 % ilaa 0.25 %
10. Guryaha Makaanikada:
- Xoogga Jilitaanka: 414MPa min
- Xoogga Wax-soo-saarka: 290 MPa min
- Kordhinta: 9266 oo loo qaybiyay qiimaha tirooyinka ee UTS dhabta ah
11. Habka wax-soo-saarka:
- Tuubada waxaa lagu soo saaray iyadoo la isticmaalayo hab qabow-samaysan iyo soo noqnoqoshada soo noqnoqoshada alxanka (HFIW).
- Xariijimaha ayaa loo sameeyay qaab tuubo ah waxaana lagu alxamaa si dheer iyadoo la isticmaalayo alxanka soo noqnoqda ee soo noqnoqda.
12. Kormeerka iyo Imtixaanka:
- Falanqaynta kiimikada ee alaabta ceeriin
- Tijaabada jilitaanka leexleexda si loo hubiyo in guryaha farsamaysan ay raacaan tilmaamaha
- Tijaabada fidsan si loo hubiyo awoodda tubada u adkeysan karto qallafsanaanta
- Tijaabada qallooca xididka (alxanka isku dhafka korantada) si loo hubiyo dabacsanaanta iyo daacadnimada tuubada
- Tijaabada Hydrostatic si loo hubiyo adkaysiga tuubada
13. Tijaabada Aan Burbursanayn (NDT):
- Baaritaanka Ultrasonic (UT)
- Imtixaanka Eddy hadda (ET)
14. Shahaado:
- Shahaadada tijaabada Mill (MTC) sida ku cad EN 10204/3.1
- Kormeerka dhinaca saddexaad (ikhtiyaar)
15. Baakadaha:
- xidhmooyin
- Koofiyadaha caaga ah ee labada daraf
- daboolka xaashida biyuhu ama birta ah
- Calaamadaynta: sida loo baahan yahay (oo ay ku jiraan soo saaraha, darajada, cabbirka, heerka, lambarka kulaylka, nambarka Lot iwm.)
16. Xaaladda Bixinta:
- Sida la duubay
- Caadiyan
- Caadiyan duuban
17. Calaamadaynta:
-Tub kasta waa in si sharci ah loogu calaamadiyaa macluumaadka soo socda:
- Magaca soo saaraha ama calaamada ganacsiga
- SANS 719 Fasalka C
- Cabbirka (dhexroorka dibadda iyo dhumucda gidaarka)
-Lambarka kulaylka ama lambarka dufcada
- Taariikhda la soo saaray
- Faahfaahinta shahaado kormeerka iyo tijaabada
18. Shuruudaha Gaarka ah:
Tubooyinka waxaa lagu siin karaa dahaar gaar ah ama dahaar loogu talagalay codsiyo gaar ah (tusaale, daahan epoxy ee caabbinta daxalka).
19. Tijaabooyin Dheeraad ah (Haddii Loo Baahan Yahay):
- Tijaabada saamaynta ee Charpy V
- Imtixaan adag
- Baadhitaanka macrostructure
- Imtixaanka qaab-dhismeedka yar yar
20. Dulqaad:
- Dhexroor ka baxsan
-Darka gidaarka
Dhumucda gidaarka tuubada, waxay ku xidhan tahay dulqaadka + 10 % ama -8 %, waa inay ahaato mid ka mid ah qiimayaasha la xidhiidha tiirarka 3 ilaa 6 ee miiska hoose, ilaa ay si kale ugu heshiiyaan soo saaraha iyo iibsadaha.
- toosan
leexasho kasta oo tuubbada ka timaadda xariiqda toosan, waa in aanu dhaafin 0,2 % dhererka tuubada.
Wareeg kasta oo ka baxsan (marka laga reebo tan ay keentay sag), tuubooyinka dhexroorka dibadda ka weyn 500 mm waa in aanay dhaafin 1 % dhexroorka dibadda (ie ovality ugu badnaan 2%) ama 6 mm, hadba kan ka yar.
Fadlan la soco in xaashidan xogta oo faahfaahsan ay bixinayso macluumaad dhammaystiran oo ku saabsanSANS 719 Tubooyinka C.Shuruudaha gaarka ah way kala duwanaan karaan iyadoo ku saleysan mashruuca iyo qeexida saxda ah ee tuubada loo baahan yahay.
Waqtiga boostada: Abriil-28-2024