Alloy Steel Pipe, GB T3087 10#, Dhuumaha Xun, Smls Pipe
Dhowrkii sano ee la soo dhaafay, shirkadeena waxay nuugtay oo dheefshiiday tignoolajiyada horumarsan gudaha iyo dibaddaba. Dhanka kale, shirkadeena waxay ka shaqeysaa koox khubaro ah oo u heellan horumarinta tuubada Alloy Steel, GB T3087 10 #, Dhuumaha aan cillad lahayn, Dhuumaha Smls, "Tayada marka hore, Qiimaha iibinta ugu jaban, Shirkadda ugu fiican" waxay noqon doontaa ruuxa ururkayaga. Waxaan si daacad ah kuugu soo dhawaynaynaa inaad hubiso ganacsigeena oo aad ka gorgortanto ganacsiga labada dhinac ah!
Dhowrkii sano ee la soo dhaafay, shirkadeena waxay nuugtay oo dheefshiiday tignoolajiyada horumarsan gudaha iyo dibaddaba. Dhanka kale, shirkadeena waxay ka shaqeysaa koox khubaro ah oo u heellan horumarintaShiinaha Birta iyo Dhuumaha Birta, Anagoo hiigsanayna inaan noqono alaab-qeybiyaha ugu khibrada badan gudaha Uganda, waxaan sii wadeynaa baaritaanka ku saabsan habka abuurista iyo kor u qaadista tayada sare ee badeecadeena ugu muhiimsan. Ilaa hadda, liiska badeecadaha si joogto ah ayaa loo cusboonaysiiyay oo soo jiidatay macaamiisha adduunka oo dhan. Xog qoto dheer ayaa laga heli karaa boggayaga shabakadda waxaana ku siin doona adeeg lataliye tayo wanaagsan leh kooxdayada iibka kadib. Waxay ku dhow yihiin inay kuu suurtogeliyaan inaad si buuxda u garawshiiyo waxyaabahayaga oo aad samayso gorgortan ku qanacsan. Ka fiirsashada ganacsiga yaryar ee warshadeena Uganda sidoo kale waa la soo dhaweyn karaa wakhti kasta. Rajo inaad hesho su'aalahaaga si aad u hesho wada shaqayn farxad leh.
Dulmar
Codsiga
Waxaa inta badan loo isticmaalaa in lagu sameeyo bir qaabdhismeed kaarboon oo tayo sare leh, tuubo kuleyliyaha cadaadiska dhexdhexaadka ah oo hooseeya, kululeeyaha kulul ee tuubooyinka birta kaarboonka ah ee aan fiicnayn
Fasalka ugu weyn
Fasalka birta qaab dhismeedka kaarboon ee tayada sare leh: 10#,20#
Qayb Kiimiko ah
| Heerka | Darajo | Halabuurka Kiimikada (%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07 ilaa 0.13 | 0.17 ilaa 0.37 | 0.38 ilaa 0.65 | ≤0.030 | ≤0.030 | 0.3 ilaa 0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17 ilaa 0.23 | 0.17 ilaa 0.37 | 0.38 ilaa 0.65 | ≤0.030 | ≤0.030 | 0.3 ilaa 0.65 | ≤0.25 | ≤0.30 | |
Hantida Makaanikada
| Heerka | Dhuumaha birta | Dhumucda gidaarka | Xoog xajin | Xoogga Wax-soo-saarka | Dheeraynta |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335-475 | 195 | 24 | |
| 20 | 15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
Dulqaad
Weecashada la oggol yahay ee dhexroorka dibadda ee tuubooyinka birta
| Nooca tuubada birta ah | weecasho la ogol yahay | ||||||
| Kulul duuban (la fidiyay, la ballaariyay) tuubo bir ah | ± 1.0% D ama ± 0.50, qaado tirada badan | ||||||
| Tuubo bir ah oo qabow soo jiidatay (duubay). | ± 1.0% D ama ± 0.30, qaado tirada badan | ||||||
Weecinta la oggol yahay ee dhumucda derbiga ee kululaynta duuban (extrusion, ballaarinta) tuubooyinka birta
Cutubka: mm
| Nooca tuubada birta ah | Dhexroorka dibadda ee tuubada birta | S/D | weecasho la ogol yahay | ||||||
| tuubo bir ah oo kulul oo duuban | ≤ 102 | - | ± 12.5 % S ama ± 0.40, qaado tirada badan | ||||||
| > 102 | ≤ 0.05 | ± 15% S ama ± 0.40, qaado tirada badan | |||||||
| > 0.05 ~ 0.10 | ± 12.5% S ama ± 0.40, qaado tirada badan | ||||||||
| > 0.10 | + 12.5% S | ||||||||
| - 10% S | |||||||||
| tube bir ballaadhin kulul | + 15% S | ||||||||
Weecinta la oggol yahay ee dhumucda gidaarka ee tuubooyinka birta ee qabow ee la sawiray
Cutubka: mm
| Nooca tuubada birta ah | Dhumucda gidaarka | weecasho la ogol yahay | ||||||
| Tuubo bir ah oo qabow soo jiidatay (duubay). | ≤ 3 | 15 – 10 % S ama ± 0.15, qaado tirada badan | ||||||
| > 3 | + 12.5% S | |||||||
| - 10% S | ||||||||
Shuruudaha Imtixaanka
Tijaabada fidsan
Tuubooyinka birta ah ee dhexroorkoodu ka weyn yahay 22 mm iyo ilaa 400 mm, dhumucda gidaarkana ka weyn tahay 10 mm waa in la mariyaa tijaabada fidsan. Ka dib marka muunada la simo
Imtixaanka foorarsiga
Tuubooyinka birta ah ee leh dhexroorka dibadda oo aan ka badnayn 22 mm waa inay maraan tijaabada foorarsiga. xagal laabashadu waa 90o . Radiuska foorarsigu waa 6 jeer dhexroorka dibedda ee tuubada birta. Ka dib marka la leexiyo muunadda, wax dillaac ah ama dildilaac ah looma oggola inay ka soo baxaan muunadda.
Baaritaanka makroscopic
Tuubooyinka birta ah ee sida tooska ah loogu sameeyay birta birta ah ee joogtada ah, kooxda wax keenaysaa waa in ay dammaanad qaaddo in aanay jirin baro cadcad, wasakh ah, goobooyin hawo-hoosaadyo ah, dhejisyo dhafooreed ama lakabyo iskutallaabta aashitada ah oo la jarjaray unug macroscopic ee billet ama tuubo bir ah.
Kormeer aan burburin
Marka loo eego codsiga xisbiga dalbanaya, kaas oo markaas laga wada xaajoonayo dhinacyada sahayda iyo dalabaadka oo lagu tilmaamay heshiiska, ogaanshaha cilladda ultrasonic waxaa si gaar ah loogu samayn karaa tuubooyinka birta. Ciladda gacanta dheer ee tuubada muunada tixraaca waa inay buuxisaa shuruudaha aqbalka kormeerka ka dib C8 ee ku qeexan GB/T 5777-1996.
Faahfaahinta Alaabta
Tuubada kululeeyaha Cadaadiska Sare
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Waxaa inta badan loo isticmaalaa in lagu sameeyo bir qaabdhismeed kaarboon tayo sare leh, tuubbada kululeeyaha cadaadiska dhexdhexaadka ah oo hooseeya, tuubada birta kaarboonka ah ee aad u kulul.
